In terms of appearance, it is not cheap at all from the appearance. The appearance of the car body continues the family design concept, and the design of the front face is rich. The headlights on both sides are heavy and the internal lights are patchy, and they are bright when lit. Looking at the body lines from the side that rises sideways creates a sense of readiness, which looks very sporty, with advanced rim modeling and acceptable visual effects. The design of the rear of the car is still relatively simple, and the design of lighting the blackened taillights is also more interesting, which shows great personality after lighting.

Emgrand puts the details into practice and extends the high quality from the appearance to the interior of the whole vehicle. The car uses a relatively sporty steering wheel, which instantly improves the grade of the whole car. In the central control room and the door handle, a lot of plastic and leather materials are used to cover and wrap it. The touch is double-layered, and the 8.0-inch central control screen is simple in screen design, but fully functional. The front row is also equipped with a manual air conditioning control system to freely debug the most comfortable space atmosphere. The black seat is spacious and the seating space is acceptable, which is suitable for daily use.

The length, width and height are 4638×1820×1460mm respectively, and the wheelbase has reached 2650 mm. In the same class, the wheelbase of Emgrand ranks 21st. This size exceeds most models in its class. The actual interior space performance is also very good. From the actual ride experience, the front and rear rows are relatively spacious. The design of skylight also increases the subjective space feeling of front and rear passengers. Among the models of the same price and class, Emgrand’s trunk volume ranks ninth. The space is relatively regular, without obvious protrusions, and the overall loading capacity is good.

Geely Emgrand is equipped with a combination of 1.5 naturally aspirated engine (direct injection) and continuously variable transmission (CVT). 1.5 The power performance of the engine on Emgrand is quite satisfactory, the low torque is weak and the hysteresis can be felt. Ranked 9 th among compact car models with more than 800,000.

Emgrand’s active/passive safety configuration is complete, includingAutomatic parking、Zero tire pressure endurance tire、Automatic parking、Steep slope descent、hill start assist control、knee airbag、HUD head-up display、Anti-lock braking (ABS)、Braking force distribution (EBD/CBC, etc.)、Brake assist (EBA/BAS, etc.)、Traction control (ASR/TCS, etc.)、Active noise reduction、Engine start and stop、Side safety air curtain、Wireless charging of mobile phone、night vision system、LED daytime running lights、Forward reversing radar、Tire pressure monitoring、Steering wheel heating、Body stability control (ESP/DSC, etc.)、Rear reversing radar、Fatigue reminder、Remote parking、Child seat interface、Lane keeping (LKAS)Equal configuration.

Among them,Automatic parkingYou can avoid stepping on the brakes for a long time or needing to pull frequently;Steep slope descentCan safely pass through steep slope road conditions at low speed;knee airbagReduce the injury of the car interior to the occupant’s knees in the secondary collision.

If the above data and participation can’t fully understand Emgrand, then we can give you a more comprehensive reference based on the word-of-mouth information of users who have purchased Emgrand in history. It can be seen that what everyone is most satisfied with Emgrand is that its side looks good. In addition, it is very comfortable in the car and stable at high speed, which is also what everyone likes about it.

　　At 3: 19 pm on the 3rd, a fire broke out in the central air conditioning unit of the platform on the 6th floor of Longsheng Building, No.23 Hongwu Road, Qinhuai District, Nanjing, and the on-site open flame quickly burned to the 26th floor along the external wall of the 6th floor. The Nanjing Fire Command Center dispatched 17 fire engines and more than 150 police officers to the scene. In less than half an hour, the fire was extinguished and about 200 people were evacuated. No injuries were caused by the fire.

　　Yangzi Evening News reporter learned at the scene that Longsheng Building is a 28-story office building, and the platform on the 6th floor has an air conditioning unit, and a fire broke out due to a fault. Because of the strong wind that day, the fire shot up very quickly.

　　The investigation and handling of this fire accident is in progress.

　　Yangzi Evening News All-Media Reporter Ji Yuxuan Ren Guoyong

　　At first, the employees quickly saved themselves.

　　It’s useless to spray more than 20 cans of fire extinguishing agent, so we have to retreat

　　At 4 o’clock yesterday afternoon, the reporter of Yangzi Evening News rushed to the scene to see that a large number of police cars, fire command vehicles, large fire engines and ladder trucks were parked at Hongwu Road and Youfu West Street. The firemen are wearing breathing apparatus and are busy. A large number of evacuated employees are stranded around the building.

　　Mr. Bian of a company on the 8th floor of the building said that he was the first to find an open fire and took prompt measures. "I was sitting at my desk." Mr. Bian said that the fire happened to be just below his sight, so he found it at the first time. Mr. Bian said that at first he saw black smoke, and he didn’t care for the first few seconds. Later, he thought that a lot of black smoke must be on fire. So, he immediately called several other colleagues in the office. When everyone looked down, the fire had already burned.

　　"There are about 10 colleagues in the office." Mr. Bian said that they immediately went downstairs to find the property and explained the situation. Subsequently, more than 10 people and property staff came to the sixth floor together. "The fire has already started at this time. Fortunately, there are many of us." Mr. Bian said that everyone was holding fire extinguishers to put out the fire together, and all the fire extinguishers that could be transferred in the corridor were basically transferred. More than 20 cans of fire extinguishers were used, and the fire on the platform on the sixth floor was finally put out. However, the fire quickly moved to the outer wall and the office, and there was a door between the platform and the office area, which was always locked. At the critical moment, Mr. Bian and another colleague grabbed a fire extinguisher and slammed it at the door, finally breaking it open. Everyone found that there was a wooden floor in the office, and the fire was getting bigger and bigger, and the smoke was heavy and pungent, which was very choking. Subsequently, Mr. Bian can only temporarily withdraw from the fire with his colleagues.

　　On the steps at the entrance of Guotai Securities Building, a row of young men and women sat there. They are employees of a company on the 9th floor of Longsheng Building. "At that time, we went to work normally, and suddenly found a raging fire outside the south window. The fire was burning along the curtain wall, which was very scary. At the same time, someone shouted at the door of the company that there was a fire and evacuated." A female employee told reporters that dozens of people in their company were all evacuated to the ground through stairs in less than five minutes. "When there was a fire, all seven elevators were closed, and four of them led to the high area. Everyone was evacuated from the corridor, and the order was very good, so it was evacuated quickly." The female staff said.

　　Fortunately, the fire department arrived soon.

　　Soldiers split up and down in multiple ways, and the fire was quickly put out.

　　At the entrances and exits around the burning building, police and secret service personnel are on duty, and some areas are blocked with warning lines to prohibit irrelevant personnel from entering to avoid security threats.

　　A security guard told the reporter that the fire burned too fast this time. It only took about 3 minutes to burn from the 6th floor to the 26th floor. The tempered glass of the curtain wall kept falling, and the decorative plates around the curtain wall seemed to be flammable. Under the action of wind, it was impossible to save itself.

　　The reporter saw from Weibo, the official of Nanjing Fire Department, that Nanjing Fire Department mobilized two "water cannon trucks" to go to the scene to put out the fire. The anti-aircraft water cannon was erected on the downstairs of the building and sprayed water upwards. This water cannon can send the water column to an altitude of 60 meters.

　　The Yangzi Evening News reporter learned that another group of firefighters came to the top of Longsheng Building and sprayed water from top to bottom. In addition, the firefighters who entered the building put out the fire from the fire hydrant water pipe inside the building. At 3: 39 p.m., the fire was completely put out. Witnesses at the scene said that no one was injured and no ambulance appeared at the scene.

　　At the scene, a firefighter told reporters that the fire was located on the southwest side of the building, and there were many glass curtain walls on this side. "The wind is also very strong when there is a fire." He said that when the wind blows, the fire goes up. However, most of the external walls are glass curtain walls, and the glass can’t stand the burning of the fire and burst one after another. Subsequently, the fire ignited the attachments on the inside of the curtain wall, which gave people the feeling of burning a "1" shape.

　　The building is closed and the employees are in a hurry.

　　Oh dear! There are millions of cash in the office!

　　After the fire broke out and everyone was evacuated in an orderly manner, many company employees waited at the entrance and exit of the building. Two property workers guarded and prohibited them from entering.

　　"When will it open? I want to go up and get something!" "We want to go up and see what losses the company has!" At the door, many people asked anxiously. The property staff kept explaining that the fire is still being investigated and the hidden dangers have not been eliminated, so it is not possible to go in now.

　　A young man at the door said that his company has nearly one million cash in the office and is worried about safety. The reporter asked him, why did the company put so much cash? "Oh, I just brought it here today. When I was evacuated, there were still people in the company. Later, I don’t know what happened. I just reported it to my boss. The boss should let someone handle it." The young man said that he was still a little uneasy. Fortunately, the fire did not burn into the office area, but it was likely to be flooded.

　　In the parking lot on the downstairs side of Longsheng Building, many private cars were parked. After the fire broke out, the glass burst and fell from the upstairs, and many cars were damaged and broken by debris.

　　The reporter visited the inside of the building after the fire

　　The shower system can’t be turned off, and the office area becomes a shower room.

　　At about 5 pm, the building suddenly opened briefly, but it was only required to go up to the seventh floor. The reporter followed several employees to find out, there was no light in the corridor, and the water flowed along the stairs.

　　The corridor on the 6th floor was ankle deep, and the sound of rushing water was heard at the door of a company. The interior decoration of this company was a high-rise structure, with two floors, and the fire sprinkler system on the first floor was spraying water all the time, but it was still not closed. A notice was pasted on the glass at the door of the company, informing customers that the company had a holiday from the afternoon of April 30th to the 3rd during the May Day period, and went to work normally on the 4th. Therefore, when the fire broke out on the afternoon of the 3rd, the company was still on holiday, and no one was in the company.

　　After the fire broke out, the company sent a young man to the scene for disposal. The young man told the reporter that the boss was in the field, and he also came to see it temporarily. Now the company has been flooded, and he is eager to contact around, hoping to close the sprinkler system as soon as possible.

　　Later, the reporter came out of the building and found that the main entrances and exits were closed again, and they could only come out from the exit of the underground garage. The police were talking with the person in charge of the building property, asking him to arrange personnel to be on duty, only to be allowed to go out and not to enter, and at the same time asking the evacuated personnel stranded at the scene not to enter the building to prevent falling debris from high altitude.

　　pay close attention

　　The fire-fighting "Optimus Prime" also came and failed to show his skill.

　　The reporter found that among the fire engines on the scene, two ladder trucks were the most eye-catching, but one stopped at Huaihai Road and the other stopped at Hongwu Road, motionless. It is understood that the ladder truck, known as "Qingtian 101", is the highest ladder truck in Nanjing and the most advanced rescue vehicle. The ladder of the car can rise to 99 meters, and the maximum water spraying height can reach 150 meters. However, due to the lack of operating ground at the scene and the fact that the fire-fighting water cannon can completely achieve the goal, the ladder truck has never been able to show its skills.

　　When the fire burns

　　A rumor is also circulating.

　　Yesterday, when the fire broke out, the WeChat circle of friends spread a small video of "a black-faced policeman". Netizens said that this was a policeman who put out the fire on the spot, and his face was blackened. However, this is a rumor. These policemen are not from Nanjing at all, but the police on duty at the Mojiang activity site in Yunnan. During the activity, we "smeared each other’s faces" to celebrate the annual Hani Sun Festival.

　　CCTV NewsChina Central Radio and Television’s "International Sharp Review" published two consecutive commentaries this morning on Meng Wanzhou’s detention, directly pointing out that Canada acts as a "human rights defender" of other countries and acts as a vanguard in this "****". Ask Canada’s judiciary and government to stop at the precipice in this "****" and not kidnap themselves.

　　The full text of the two comments is as follows:

　　"International Sharp Review: Whose" Human Rights Defender "Canada Is Being" points out:

　　中国著名民营企业华为CFO孟晚舟女士本月1日在加拿大转机时被加拿大应美方要求逮捕。当地时间星期五（7日），针对孟晚舟被拘押一事的保释听证会在温哥华法庭举行，长达五小时的听证会没有做出裁决，被推迟到下周一（10日）继续举行。

　　孟女士被捕并被拘押，在国际社会掀起一场龙卷风，引发了华为公司、中国民众和中国政府的震惊和愤慨，也引起国际舆论的哗然和指责。这场龙卷风带来的飞沙走石让这么几个真相更加清晰地暴露在世界面前。它们会让加拿大付出意想不到的沉重代价。

　　首先，一向以法律完备、公平正义自居的美国、加拿大将因此事件使其司法公正变成“皇帝的新衣”，其霸权和无赖的内核赤裸裸地暴露在世人面前。

　　早在6年前，美国国会报告称华为的设备会对美构成国家安全威胁，并禁止华为在美销售电信设备。其后，华为曾打算重返美国市场，但终因美国政府阻挠而告吹。不论从哪个角度讲，华为都谈不上违反美国法律，对华为高管的调查和指控纯属子虚乌有。

　　对于加拿大逮捕孟女士的理由，据媒体报道，纽约东区检方申请加拿大逮捕孟晚舟的理由，是其涉嫌违反了针对伊朗的制裁禁令。华为第一时间发表声明称，华为遵守业务所在国的所有适用法律法规，包括联合国、美国和欧盟适用的出口管制和制裁法律法规。而美国对伊朗进行制裁本身就违反国际法。今年10月3日，联合国国际法院裁定美国对伊朗的制裁违反了两国1955年签订的《经济关系和领事权利友好条约》，初步裁决美国应立即停止针对伊朗人道主义物资及民航安全相关商品和服务的制裁。这时，美国才意识到自己先打脸，随即宣布终止该条约。美国国务卿蓬佩奥宣称，这是一个39年前就该作出的决定。美国以“莫须有”的罪名来对待一个法理上不沾边的公司，其推行国际霸权和强权政治的“长臂管辖”愈发站不住脚。

　　作为主权国家的加拿大在执行美国司法申请时不可能不知情，可偏偏表示“这项决定当然没有涉及政治层面的参与，因为我们尊重司法程序的独立性。”这一表态让加拿大“司法独立”成为笑话和鬼话。难怪海外网民对加拿大政府“代美执法”行径深为不满，称“加拿大就是美国的一条忠犬!”、“原本以为加拿大是一个自由民主的国家, 现在看来不过是美国的仆人”、“为什么美国的制裁能够限制中国人跟伊朗的交易，还能在此人在加拿大时将其逮捕？”美国布鲁金斯学会历史学家罗伯特·卡根曾在《华盛顿邮报》撰文称“美国正在成为一个流氓国家”。看来，加拿大也加入了其中。

　　其次，加拿大肆意践踏人权的做法暴露其人权领域的双重标准，它正在成为人权保护行动的破坏者，在损害世界的和平与稳定发展。

　　《金融时报》援引美国一名前情报官员表示，逮捕孟晚舟的行动“太过激进”。在推特上，各国网民们对这一事件的评价是“绑架人质”、“不择手段”等。有网友质疑，“美国是怎么知道一个中国女人会从加拿大转机的呢？美国和加拿大是否只跟踪中国护照, 或者每一个美国人都被监视？”众所周知，加拿大是美国、英国、澳大利亚、加拿大和新西兰的情报机构联盟“五眼联盟”成员，成员内部实现情报信息与窃取数据的互联互通和共享。这就不难解答人们的疑问，也加重了人们的不安全感。更多人从孟晚舟被捕中感受到了基本人权被无情践踏的威胁，也不知有多少人进入了被“五眼联盟”要逮捕的名单中？西方自居的“人权卫士”又倒下一个。

　　第三，这是一场针对中国科技领军企业的定向打击，加拿大在其中扮演“破坏者”的作用越来越明显。

　　美国单方面制裁伊朗，加拿大政府是反对的。但当美国以此为借口对付华为时，加拿大便俯首帖耳、言听计从，其包藏的“祸心”和“私心”昭然若揭。华为作为中国乃至世界最优秀的移动通信基础设施供应商之一，在5G领域处于全球领先地位，拥有全球数一数二的专利和技术。但在“意识形态”作祟下，加拿大正成为阻碍华为全球发展的绊脚石甚至“破坏者”。据美国《华尔街日报》报道，加拿大安全情报服务负责人表示，外国干涉和间谍活动是加拿大繁荣发展和国家利益面临的“最大威胁”，加拿大或许会考虑禁止包括华为在内的一些“网络威胁活动”。面对中国企业的竞争优势，一些国家开始用政治手段设置障碍。有网民称，“如何赢得5G技术战？逮捕你的竞争对手！”。少数国家一面公开高喊“公平竞争”，一面私底下耍着扼杀和捣毁“公平竞争”环境的伎俩，试图保持自身竞争优势。但历史无数次证明，这样的挣扎徒劳无益，受害者总能从逆境中奋起，以更快的速度和更强的势头打破围堵，甚至能实现跨越式发展。

　　第四，加拿大这一逮捕行为引发中国社会高度关注，加拿大的形象一落千丈。

　　最近几天，中国网民普遍质疑和谴责美加的行径，声援华为，强烈要求释放孟晚舟。原本中国人对加拿大怀有好感，几乎每个中国人都知道加拿大医生白求恩当年来华帮助中国抗战的故事。中加1970年建交是在现任加拿大总理特鲁多的父亲皮埃尔·特鲁多的任内实现的。贾斯廷·特鲁多上任后，中国一度掀起“特鲁多热”，希望中加关系更上一层楼。2017年两国旅游互访规模超过150万人次并创下新纪录，2018年被定为“中国—加拿大旅游年”。

　　国之交在于民相亲，失去民心就伤了两国交往的动力。加拿大这次逮捕和拘押孟晚舟女士，将给中加关系带来相当深远和持久的负面影响。

　　孟晚舟事件不仅影响中加关系，也给世界带来不安。事件一出，全球股市与汇市遭遇震荡。加拿大这一鲁莽的拘捕行动，让各国朝野震惊，加剧了市场的担忧和恐慌情绪。加拿大非但捞不到好处、达不到目的，反而会“赔了夫人又折兵”。华为公司和中国政府的态度是理性克制，却又坚定坚决的。华为表示，相信加拿大和美国的法律体系会最终会给出公正的结论。中国官方表示，加拿大警方应美方要求逮捕一个没有违反任何美、加法律的中国公民，对这一严重侵犯人权的行为，中方表示坚决反对并强烈抗议。中方已向美、加两国进行了严正交涉，要求它们恢复孟晚舟女士的人身自由，并警告加方要承担由此造成严重后果的全部责任。

　　"Release her immediately! Restore Ms. Meng Wanzhou’s personal freedom." This is a reasonable and legitimate request from Huawei and the Chinese government. I hope the Canadian government and judicial department, which stand at the crossroads, will not go further and further away from fairness and justice.

　　"International Sharp Review: Canada as a Pioneer in the" **** "points out:

　　Chinese Vice Foreign Minister Le Yucheng urgently summoned Canadian Ambassador to China John McCallum on Saturday (8th) to lodge solemn representations and strong protests against Canada’s detention of the head of Huawei. Le Yucheng pointed out that Canada’s detention of a Chinese citizen who was transiting in Vancouver, Canada, on the grounds of the request of the US, seriously violated the legitimate rights and interests of Chinese citizens, disregarded the law, was unreasonable and intolerable, and was of an extremely bad nature. China strongly urges the Canadian side to immediately release the detainees and earnestly protect the legitimate and legitimate rights and interests of the parties involved. Otherwise, serious consequences will be caused, and the Canadian side will bear full responsibility for this.

　　In this "****" case, Canada’s behavior as a pioneer has caused many people to stumble.

　　Just a few months ago, Canadian Prime Minister Justin Trudeau publicly criticized the United States for imposing tariffs on Canadian steel and aluminum products on the grounds of national security. He said that "Canadians are polite and reasonable, but we will not be pushed around." And he took countermeasures against the United States: not only launched a trade complaint against the United States through the World Trade Organization, but also imposed a 25% tariff on US imports worth $12.60 billion starting from July 1. At that time, international public opinion regarded Canada as a bloody man!

　　可就是这样一条“不会被人摆布”的血性汉子，最近却扮演了一个很不光彩的角色，奉命拘押在温哥华转机的华为公司负责人。其行为令人不齿，更令人不安。

　　美国知名财经记者诺切拉(Joe Nocera)在加拿大贝尔传播旗下的英文财经频道BNN Bloomberg上发文称，“我们有一个词来形容这种违反本人意志拘押某人、并对释放该人设置前提条件的行为，这个词叫做‘绑架’。这是流氓团伙干的，不应该是宣称依法治国的政府所为。”他指出，作为一家不在美国营业的中国企业，华为无须遵守美国对伊朗的制裁措施；即便华为通过一家在制裁名单上的银行同伊朗做生意，那过错也在该银行，而非华为；哪怕华为真的需要遵守美国的制裁措施，强制执行手段中也绝不包含拘押公司首席财务官这一条。诺切拉指出，所谓的违反了制裁规定的说法只是一种借口，因为《纽约时报》说了，拘押孟晚舟只是美国政府为限制中国技术向全球推广而发出的“一个警告”。

　　渥太华一位名叫杜海尼(Alex Duhaney)的读者给加拿大最大的报纸《环球邮报》(The Globe and Mail)写信说，“我为我们的政府参与这一起绑架外国企业高管的行为感到深深的耻辱。如此无耻的行径已经令现在的领导层蒙羞，也将把那些在海外营商的加拿大人置于危险的境地。”

　　近年来，一些西方国家一直不遗余力地在抹黑华为，污蔑华为是间谍，是潜在的巨大的信息安全隐患。但是，与其他西方国家不同，加拿大并没有禁止这家中国科技巨擘参与当地的重要项目。加拿大主要手机运行商的电信设施都有华为的产品，贝尔公司(BCE)与忒勒斯公司(Telus)都跟华为合作开发5G网络，一些加拿大高校也跟华为建立了伙伴关系。

　　最近几个月，加拿大政府为了拓展自身的贸易市场，正加紧同中国接触，积极推动双边自贸协定的谈判。在同美国、墨西哥达成新的贸易协定后，媒体纷纷报道了美方在新协定中设置的针对中国的“毒丸”条款，对此，加拿大外长弗里兰(Chrystia Freeland)还特意给中国国务委员王毅打电话，亲自解释说加方将根据自身决定推进与其他国家的自贸协定谈判。加拿大70多位专家撰写了一份报告，为避开美国“毒丸”条款发展与中国的经贸关系建言献策。上个月，首轮中加经济财金战略对话在北京举行，加拿大财政部长莫钮(Bill Morneau)和国际贸易多元化部长卡尔(Jim Carr)与中国国务委员王勇共同主持。加拿大政府在声明称，“双方重申了进一步深化和扩大加中经济与贸易关系的承诺”。

　　然而，这一切的努力以及已经建立起来的合作如今因拘押中国公司负责人而陷入困境。加拿大艾尔伯塔大学中国学院主任侯秉东(Gordon Houlden)表示，“整个事件对于我们而言是个坏消息”。经此一役，加拿大政府已经不太可能再让华为继续参与5G技术建设了，因为美国不会允许的。反过来，加拿大想同中国在某些领域达成自由贸易协议的目标恐怕也难以实现了。加拿大网友们哀叹，他们期盼的价廉物美的5G要泡汤了。不少人还呼吁加拿大法庭和政治家们要站起来，拒绝美国引渡华为公司负责人的要求。因为，所谓的“违法行为”根本就是政客们发明出来的罪名，目的是为了禁止其他国家/公司/个人之间的相互交易。这就是所谓的“莫须有”。

　　希望加拿大的司法机构和政府在这场“政治绑架”事件中别把自己也给绑架了。

Recently, the Center for Disease Control and Prevention in Huzhong District went deep into the first primary school in Huzhong District to carry out the detection activities of iodine deficiency disorders entering the campus.

During the monitoring activities, the Center for Disease Control and Prevention of Huzhong District specially hired the doctors in the Color Doppler Room of Huzhong District People’s Hospital to use mobile B-ultrasound to measure the thyroid volume of the students aged 8-10 in the whole school, and sampled the salt in the students’ homes, collected the urine samples of the students for urine iodine detection, explained the knowledge of preventing iodine deficiency to the students, and distributed more than 200 publicity materials and 200 promotional materials.

This testing activity made all teachers and students realize the importance of scientific iodine supplementation, and further improved the recognition and support of campus, family and society for the prevention and treatment of iodine deficiency disorders by iodizing salt. At the same time, we should remind everyone to continue to pay attention to the iodine nutrition problem of teenagers, strengthen publicity, education and monitoring to ensure the healthy growth of teenagers.

Original title: "The Center for Disease Control and Prevention of Huzhong District went deep into the first primary school in Huzhong District to carry out the detection activities of iodine deficiency disorders entering the campus"

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On September 6th, according to the previous statement of Tesla CEO Elon Musk, the company has recently officially raised the price of the fully automatic driving (FSD) package of the advanced driver assistance system to 15,000 US dollars (about 103,900 yuan).

According to foreign media reports, some people believe that this FSD system is not worth $15,000 at present. ; Although it costs $9,000 more than the enhanced version of Autopilot, users only have the opportunity to experience the latest beta version of FSD.

Over the years, Musk has always said that with the continuous improvement of the functions of the FSD system, the car will eventually be fully autonomous. Tesla will also gradually increase the price of this system.

. Although the test has been carried out for two years, there is still a long way to go to realize the full automatic driving of the car.

From a technical point of view, the FSD system can run in most traffic environments, including crossing intersections, but the responsibility for driving still lies with the driver, who still needs to keep his attention and be ready to take over control at any time. The industry believes that the most important step for companies developing autonomous driving systems to achieve this goal is to be willing to assume the driving responsibility under the activation of the system.

Tesla has made it clear that this cannot be done. The company sent a series of warnings to users who participated in the FSD Beta test, clearly indicating that the driving responsibility still lies with the driver.

Tesla believes that every update of the FSD system means a step closer to the goal of fully autonomous driving, and that some of these updates are worthy of raising the overall price of the system.

Last month, Musk also reported that Tesla would increase the system price from $12,000 to $15,000 as the company launched the beta version of FSD Beta 10.69 on a larger scale.

On Monday, Tesla updated the price information of FSD on the vehicle customization page in official website-by $3,000-but did not include more new features. There are more words such as "coming online" and "automatic turning on urban roads" in the description of the page, which is still in the testing stage open to invited users, and it is not much different from the previous routine update.

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If the user already owns Tesla’s enhanced Autopilot system, there is nothing new except the opportunity to experience the latest beta FSD, and the test experience itself is not a reward.

Musk has made it clear that the value of a fully autonomous driving system far exceeds $15,000. He said that the price would continue to rise. In fact, the initial price of the FSD system was only $6,000. Now, what you buy with an extra $9,000 is not what users really want, but that you can bet on Tesla to provide real automatic driving function in the future, and you can start at a lower price.

However, it is not clear how Tesla can develop the beta FSD into a safe autopilot system that is willing to take responsibility.

Li Jiangping, head of the Traffic Management Bureau of the Ministry of Public Security (photo by Jiao Fei)

　　CCTV News:The State Council Press Office held a press conference on the 18th, inviting Lian Weiliang, deputy director of the Development and Reform Commission, Liu Xiaoming, deputy director of the Ministry of Transport, Li Jiangping, head of the Traffic Management Bureau of the Ministry of Public Security, Su Jie, director and spokesperson of the Comprehensive Coordination Department of Work Safety of the Emergency Management Department, Yan Hexiang, chief engineer and spokesperson of the State Railway Administration, Dong Zhiyi, deputy director of the Civil Aviation Administration of China, and Li Wenxin, deputy general manager of the Railway Corporation, to introduce the situation and work arrangements in Spring Festival travel rush in 2019, and answer questions from reporters.

　　Li Jiangping introduced that Spring Festival travel rush is the largest personnel flow in a year, and the goal of the public security traffic control department is to do its best to make the people walk safely and smoothly. All localities should make early judgments, strengthen organizational leadership, do a good job in overall planning, and ensure the effectiveness of traffic security work. The main work measures are:

　　First, stick to the safety bottom line and prevent major traffic accidents. Strengthen source control, intensively investigate and urge the rectification of road traffic safety hazards, and prohibit unqualified vehicles and unqualified people from participating in Spring Festival travel rush. Highlight key rectification, strictly investigate and control "two passengers, one danger and one cargo" and key vehicles such as school buses and rural vans. Strict road management, maximize the police force and equipment on the road, crack down on serious traffic violations such as "three overload and one fatigue" and drunk driving according to law, and always maintain a high-pressure situation.

　　Second, escort orderly to prevent serious traffic congestion. In view of three kinds of situations that are easy to cause congestion, such as big traffic flow, traffic accidents and bad weather, we require local public security traffic control departments to make classified policies and actively respond. For the traffic congestion caused by large traffic flow, it is necessary to strengthen traffic command and guidance, ensure the orderly passage of vehicles, and prevent disorder and immobility. For the congestion caused by traffic accidents, it is necessary to link the police with the insurance, compensate quickly and withdraw quickly to prevent small accidents from causing big congestion. For the congestion and detention caused by bad weather, it is necessary to coordinate the relevant units to shovel ice and snow in time to ensure traffic and minimize road closures.

　　Third, strengthen publicity services and create a caring and warm traffic environment. Adhere to strict and standardized fair and civilized law enforcement, adhere to publicity and tips first, and guide the masses to travel safely, civilly and reasonably. Insist on combining management with service, carry out the theme activity of "Safe Traffic Police Peer in Spring Festival travel rush" in depth, and set up Spring Festival travel rush Love Station relying on traffic police law enforcement stations and expressway service areas to provide passengers with convenient and beneficial services within their power, promptly accept people’s emergency help, and make people’s trip to Spring Festival travel rush more intimate and warm.　

　　As the countdown to the Spring Festival begins, do you intend to treat yourself and your family well by unloading the hard work and fatigue of the year? However, sugar friends pay attention, long holidays often break our daily habits and rhythm of work and rest. Short-term lifestyle changes have little impact on normal people, but it is still a big impact on sugar friends. Don’t just have fun secretly, come and think about what to do with blood sugar.

　　Du Ruiqin, director of the Department of Endocrinology, Rheumatology and Immunology of the Rocket Army Special Medical Center, gave sugar friends "3 sentences, 5 numbers".

　　3 sentences: Keep your mouth shut, open your legs and be regular.

　　5 figures: guarantee 1 bag of milk every day; Intake 200-250g carbohydrate every day; Ensure 3 servings of high-quality protein every day (1 serving of high-quality protein = 1 serving of pork = 2 serving of fish = 1 serving of egg); Keep in mind four sentences every day: the food is coarse and fine, not sweet or salty, eat less and eat more, and be seven or eight points full; Ensure 500g vegetables every day.

　　Let’s talk about the topic of shut up first:

　　Keep your mouth shut: eat reasonably and avoid "excess". During the Spring Festival, you can appropriately relax eating boiled vegetables and cold dishes; Cooking, fish, shrimp, lean meat, etc. can also be eaten properly, but friends with kidney disease and gout should be treated with caution; Sugar friends should also pay attention to the speed of eating, and chew at least 20 times for each bite of rice; To control alcohol addiction, if you really want to drink, you should choose white wine or dry red wine with low sugar content, or you can drink some beer, and it is best not to choose white wine; Resist the temptation of snacks.

　　Spread your legs: When friends and relatives get together, they often sit around a table in Kan Kan and talk. In fact, the chat can also be changed to after dinner (one hour after the first bite of the meal), and we can have outdoor activities together, and we can also talk while walking. If the environment does not allow, you can also choose to stay at home, do exercises, reduce blood sugar, and have heart-to-heart talks. What a happy thing.

　　Regularity: Vigilance is a traditional custom in Chinese. On this day of national celebration, sugar friends can also relax appropriately. After all, it is not easy to "control sugar" hard for a year, but it is necessary to grasp the degree of relaxation. We can go to bed late and get up late occasionally, but we can’t reverse day and night; Monitoring blood sugar should be regular: measure one if you are unwell, one after eating and drinking, one after staying up late, keep abreast of your physical condition, eat on time and live regularly.

　　Finally, tell sugar friends a small coup: when eating, choose a medium-sized disc, with a little for each dish and a little for the staple food, and you will find that you can also fill a plate. The food in this plate is the amount of food you eat this meal. You must be able to do this, right? Looking forward to your answer.

　　Text/Li Xia Mo Peng (Rocket Army Special Medical Center)

　　Lanqi Technology released the record of investor relations activities on June 6, and the company was investigated by 70 institutions on May 30, 2022. The types of institutions are QFII, insurance companies, others, fund companies, overseas institutions, securities companies and Sunshine private equity institutions.

　　The main contents of investor relations activities are introduced:

　　(I) Brief introduction of the performance in the first quarter of 2021 and 2022. Ms. Fu Xiao, secretary of the board of directors of the company, briefly introduced the performance of the company in 2021 and the first quarter of 2022.

　　[Summary of main operating conditions in 2021] With the company’s Tianjin arrest? A major breakthrough was made in the CPU business, and the first generation memory interface chip and memory module supporting chip of DDR5 were officially mass-produced and shipped in the fourth quarter of 2021. In 2021, the company achieved an operating income of 2.562 billion yuan, a record high in the company’s revenue, with a year-on-year increase of 40.49%, and a net profit of 829 million yuan, down 24.88% year-on-year. In the fourth quarter of 2021, the company’s revenue was 969 million yuan, achieving continuous growth in a single quarter, setting a new record for the company.

　　In the fourth quarter of 2021, the company’s interconnected chip product line revenue was 601 million yuan, a record high for the product line in a single quarter; Tianjin arrest? The annual revenue of the server platform product line was 845 million yuan, a year-on-year increase of 27.5 times.

　　The company insists on technological innovation and attaches great importance to research and development. During the reporting period, the company’s R&D expenditure was 370 million yuan, up 23.33% year-on-year, accounting for 14.44% of operating income.

　　By the end of 2021, the company had 373 R&D technicians, a net increase of 56 compared with the end of 2020, accounting for 71% of the total number of the company, with master’s degree or above accounting for 65%. The company’s R&D technical team has been further expanded and its overall strength has been further strengthened.

　　In 2021, the company obtained 17 authorized invention patents, and the number of authorizations increased by 89% year-on-year; 48 new invention patents were applied, and the number of applications increased by 37% year-on-year; Newly acquired 16 integrated circuit layout designs, up 78% year-on-year; Two new software copyright registrations were obtained.

　　The company and its products have been continuously affirmed by customers and industries, and they have been elected as "Single Champion Demonstration Enterprise of Manufacturing Industry" and "National Technology Innovation Demonstration Enterprise" by the Ministry of Industry and Information Technology, and they have been elected as members of the board of JEDEC (China was selected as the only chip company among the three enterprises), which reflects the company’s position in the industry.

　　[Operating results in the first quarter of 2022] In the first quarter of 2022, the company achieved revenue of 900 million yuan, a year-on-year increase of 201%; The net profit of returning to the mother was 306 million yuan, a year-on-year increase of 128%; Deduction of non-homecoming net profit was 231 million yuan, a year-on-year increase of 211%; The net cash flow from operating activities was 259 million yuan, a year-on-year increase of 101%.

　　As of March 31, 2022, the company’s total assets were 9.4 billion yuan, including net assets of 8.8 billion yuan.

　　In the first quarter of 2022, the company’s interconnected chip product line achieved revenue of 575 million yuan, a year-on-year increase of 94%; Tianjin arrest? The server platform product line achieved revenue of 325 million yuan, a year-on-year increase of 99 times. In the first quarter of 2022, DDR5 related products continued to be shipped, and Tianjin arrested them? The server platform business has developed steadily, and the company’s operation is relatively stable.

　　[R&D progress of major products in 2021 and key points of R&D work in 2022] In addition to products that have been mass-produced in 2021 and products under development, the company has actively made technical reserves in some new technologies and products, laying a solid foundation for the follow-up research and development of new products. In the process of research and development of existing products, the related underlying technologies are constantly precipitated, and the research and development of new products are constantly fed back. On the whole, the company continues to innovate its products around its own technology and market ability, and realizes the positive cycle of "reserve research and development-mass production".

　　The progress and R&D achievements of the company’s main products in 2021 are as follows:

　　(1) interconnection chip product line: the first generation memory interface chip of DDR5 and the supporting chip of memory module are mass-produced, and the second generation memory interface chip of DDR5 and PCIe5.0Retimer engineering samples are completed.

　　(2) Tianjin Capture Server Platform Product Line: In 2021, the third generation Tianjin Capture CPU was launched.

　　(3)AI chip: complete the logic design, system integration and verification of the main subsystems of AI chip, promote the system construction of AI and big data software ecology, and complete the main function verification and performance evaluation of typical application scenarios.

　　In 2022, the company will continue to invest in R&D innovation, and the key points of R&D work are as follows:

　　1. Steadily promote the iterative upgrade and research and development of existing products;

　　(1) interconnection chip product line: complete the research and development of DDR5 second-generation memory interface chip and PCIe5.0Retimer production version, and make preparations for quality certification before mass production.

　　(2) Tianjin arrest? Server platform product line: complete the fourth generation Tianjin arrest? CPU research and development, and realize mass production;

　　(3)AI chip: complete the first generation AI chip engineering sample streaming.

　　2, start a number of new product research and development design work:

　　Including CKD chip, MCR RCD/DB chip and MXC chip, the goal is to complete the first generation of product engineering samples of the above three new products before the end of 2022. At the same time, the company’s new "2022 Restricted Stock Incentive Plan (Draft)" sets the assessment indicators for 2023 as follows: the above three new products have completed the research and development of mass production versions and achieved shipment.

　　(1)CKD chip: DDR5UDIMM and SODIMM for the new generation of desktop and notebook computers.

　　(2)MCR RCD/DB chip: a high-bandwidth memory module for servers and data centers.

　　(3)MXC chip: used for memory expansion and memory pooling of the server.

　　[Product Layout] At present, the company carries out strategic product layout around two areas: high-speed interconnection and high-performance data processing.

　　(1) Interconnected chips belong to "fast chips" and are related to the underlying technology. Based on the technical and market advantages in the field of memory interface chips, the product layout is gradually extended to memory module supporting chips, PCIe and CXL related chips.

　　(2) Data processing chips are "big chips", including Tianjin CPU and AI chips. Is the company developing Tianjin arrest? In the process of CPU, the technical ability in the field of data processing chips is gradually accumulated, and there are more opportunities to meet the needs of server manufacturers and end users. Combined with the company’s technical reserves in DDR and CXL, it laid the foundation for the research and development of AI chips.

　　Generally speaking, the company’s product layout starts with the memory interface chip, and is extended to Tianjin and Shenzhen under the dual drive of technology and market. The server platform, memory module supporting chips, PCIe Retimer chips and AI chips are now further expanded to CKD, MCR RCD/DB and CXL related chips, and we will see the company’s richer product layout in the future. The company’s sub-sectors and products under research have high commercial and technical thresholds. Because the company has certain technical advantages and resource endowments in related sub-sectors, we are confident to participate in the global competition of related products. The company hopes to expand the accessible market scale in the future, consolidate its competitive advantage and lay a solid foundation for long-term healthy and stable development by continuously enriching product categories.

　　(two) the main questions and answers to the exchange.

　　Q: Please look forward to the penetration rate of DDR5 related products.

　　A: In the fourth quarter of 2021, DDR5 memory interface chip and memory module supporting chip have been officially mass-produced and shipped, and will continue to be shipped in the first quarter of 2022. With regard to the penetration rate of DDR5-related products, it is divided into two dimensions: server side, before the server CPU supporting DDR5 is put into use, it is expected that the penetration rate of DDR5 industry will be slowly improved, and the larger penetration rate will climb after the scale of server CPU supporting DDR5 is put into use; On the PC side/laptop side, the desktop platform supporting the first generation of DDR5 was released in the fourth quarter of 2021. At the same time, according to the planning of mainstream CPU manufacturers in the market, the desktop platform supporting the next generation of DDR5 may be launched before the end of this year. These factors will accelerate the upgrade of the desktop from DDR4 to DDR5.

　　Q: How many children does DDR5 memory interface chip have? Compared with DDR 4, is the iteration speed between each offspring of DDR 5 memory interface chip accelerating, and what impact does it have on the company?

　　A: According to the information published by JEDEC, the DDR5 memory interface chip has planned three generations, with support rates of 4,800 mt/s, 5,600 mt/s and 6,400 mt/s respectively, and it is expected that there may be one or two generations in the future. The industry expects that in the early DDR5 generation, the iteration speed between the descendants of memory interface chips may be faster than that of DDR4 generation. On May 9, 2022, the company announced that it was the first in the industry to trial-produce the second generation RCD chip of DDR5. It is expected that this year, in addition to the gradual increase in the first generation of DDR5 products, the second generation of DDR5 memory interface chips will also have a certain amount of sample demand.

　　The acceleration of the iteration speed of DDR5 offspring is of positive significance to the company: first, according to the price law of DDR4 offspring iteration, the initial sales price of the new offspring products is higher than that of the previous offspring due to the upgrading of technology and performance, which can boost the average price of products; Second, as a leader in the segmentation field, the company took the lead in formulating the product standards of the first and second generation memory interface chips of DDR5 in the industry organization JEDEC, which reflected the company’s position in the industry and helped to maintain the company’s leading position in research and development.

　　Q: What is the price law of each offspring of memory interface chip?

　　A: Combined with the price law of DDR4 memory interface chip, the sales price of a certain offspring product gradually decreases after the quantity is added. However, due to the upgrade of technology and performance, the initial sales price of the new generation products is higher than that of the previous generation. Therefore, in the case of continuous iteration, the average sales price of products will remain stable and upward.

　　Q: What is the competition pattern between DDR5 memory interface chip and memory module supporting chip?

　　A: At present, the competition pattern of DDR5 memory interface chips is similar to DDR4 memory interface chips. Only three suppliers in the world can provide the first generation of mass production products, namely, the company, Renesas Electronics and Rambus, and the company’s market share in memory interface chips remains stable. On the supporting chips, the two main suppliers of SPD and TS are Lanqi and Renesas Electronics. PMIC has more competitors, and the competition will be more complicated in the initial stage.

　　Q: What is the reason for the decline in the revenue of interconnected chips in the first quarter of 2022?

　　A: The company’s revenue of interconnected chips decreased slightly in the first quarter of 2022, mainly due to: 1. Quarterly fluctuations. In normal years, the first quarter is off-season compared with the fourth quarter; 2. Due to the special period disturbance, the logistics efficiency of some products was affected by the static management in Shanghai and its surrounding areas in late March, and the shipment was postponed to April. After active coordination, the current logistics efficiency has basically returned to normal.

　　Q: Why did the gross profit margin of interconnected chips decrease in the first quarter of 2022?

　　A: In the first quarter of 2022, the gross profit margin of interconnected chips decreased slightly from the previous quarter, mainly because: DDR5 memory module supporting chips were jointly developed by the company and its partners, and the gross profit margin was lower than that of memory interface chips. With the increase of its revenue share, the average gross profit margin of interconnected chip product lines declined.

　　Q: Does the company have room to improve the future market space of CPU business? What are the direct customers and downstream applications of this business?

　　A: In view of Tianjin CPU, because the market space is very large, the company’s primary goal in the initial stage of products is to pursue quantity, enter the market as soon as possible, strive for more market share and gain more customers’ recognition. Because of the large value of this product, once it is on the market, the absolute amount of gross profit will be considerable. At the same time, after accumulating a certain number of customers and reaching a certain income scale, the company will develop new functions to enhance the added value of products in combination with the needs of customers, and actively optimize costs, thus ultimately improving the gross profit margin of this product line.

　　China’s server market maintained a high-speed growth trend. According to IDC’s research report, in 2021, the shipment and sales of China’s server market were 3.911 million units and 25.09 billion US dollars, respectively, up by 8.4% and 12.7% year-on-year. The introduction of strategies such as "Digital China" and "Counting East and Computing West" is expected to bring great impetus to the development of China server market in the next few years. At the same time, with the continuous strengthening of the competitive strength of domestic brands, domestic brands’ server-related products will enjoy more growth dividends in China server market.

　　In 2021, the sales volume of related products of Tianjin Capture Server Platform exceeded 150,000 pieces. If a server is equipped with two CPUs on average, the market share of related products of the company will be about 2% in 2021, which has great market expansion potential.

　　The direct customers of the company’s CPU are mainly OEM or ODM manufacturers of servers, and the larger downstream applications are finance, transportation, government affairs, energy, data centers and other fields.

　　Q: The company’s AI chips are strategic products in the future. Please introduce the technical architecture, application scenarios and market prospects of AI in detail.

　　A: 1. Technical architecture.

　　The AI chip solution under research by the company consists of AI chips and other related hardware and corresponding adaptation software, and adopts a near memory computing architecture, which is mainly used to solve the CPU bandwidth, performance bottleneck and GPU memory capacity bottleneck problems in reasoning application scenarios of AI computing under big data throughput, and to provide customers with low latency and high efficiency AI computing solutions.

　　AI chip is the core hardware of the above solution, which is mainly composed of AI computing subsystem, CXL controller, DDR memory controller and other modules. The chip is designed specifically for the application of AI in big data scenarios, and integrates AI high-performance computing, heterogeneous computing, CXL high-speed interface technology, DDR memory control technology and other related technologies. It has efficient hardware acceleration functions such as searching and sorting large-capacity data, and has functions such as data compression and data encryption and decryption.

　　At the same time, the company’s AI chip solution will support a perfect AI software ecosystem, and can deeply optimize all kinds of AI algorithms and models in a targeted way, and can support all kinds of mainstream neural network models in the industry, such as visual algorithms, natural language processing and recommendation systems, which is conducive to the subsequent software and hardware ecological construction and marketing work.

　　2. Typical application scenarios of AI chips in the future The typical application scenarios of AI chips under research by the company in the future are as follows:

　　(1) Recommendation system under big data throughput in the Internet field. At present, the conventional scheme in the industry is to hand over the two main steps of "Embedding" and "Embedding Search" in the recommendation system to different platforms for processing, and the GPU, FPGA or ASIC chip with high computing power is responsible for the "Embedding" part, and the CPU+ big data system deploys the "Embedding Search" part. This step is divided, resulting in a lot of data exchange, and due to the hardware, The goal of the company’s AI chip is to integrate the above two steps and balance the computing power and memory capacity at the same time, so that the computing resources and memory can be used efficiently and the efficiency bottleneck of the system can be solved.

　　(2) Biomedical/medical big picture stream processing in medical field. At present, the conventional scheme in the industry is to cut large pictures in CPU, and the sub-images obtained by cutting are transmitted to GPU for AI processing through PCIe interface. Through many interactions, a big picture is finally processed, which is also limited by the interface bandwidth and memory between them.

　　The company’s AI chip can greatly increase the memory capacity and reduce or even eliminate the need for image cutting. At the same time, CXL interface can make full use of cache performance and directly access the DDR memory of the near-memory computing module, thus improving the efficiency of the interface.

　　(3) Big data application scenarios in the field of artificial intelligence Internet of Things.

　　Generally speaking, the goal of the company’s AI chip solution is to provide customers with more efficient and cost-effective solutions compared with traditional solutions in similar application scenarios.

　　3. Market prospect: In recent years, the market scale of AI servers has been expanding. IDC predicts that the global market scale of AI servers will reach $27.7 billion in 2025, with a compound annual growth rate of 20.3%. According to the application field, AI chip can be used in two scenarios: training and reasoning. According to the prediction of relevant institutions, the global cloud AI chip market will reach a compound growth rate of 28% in 2020-2025 and a scale of 26.1 billion dollars in 2025: the market scale of cloud training chips will reach 12.9 billion dollars in 2025, and the compound growth rate will be 25% in 2020-2025; In 2025, the cloud inference chip will reach the market scale of 13.2 billion US dollars, and the compound growth rate in 2020-2025 will be 32%, which is higher than the overall growth rate of cloud AI chips. The company’s AI chip is facing the reasoning application scenario under the application of big data throughput. Because it is a new product, the current market scale is difficult to predict, but the value of AI chip is large. This is a very important product in the strategic layout of data processing chips, and I hope this product can become a new revenue growth point for the company in the future.

　　Q: The newly-developed CKD chip is mentioned in the company’s annual report. Please tell us in detail the function, application and future market space of this chip.

　　Answer: CKD chip is a high-speed Clock Driver defined by JEDEC organization, which can buffer and re-drive the clock signals of the next generation UDIMM and SODIMM (mainly used for desktops and laptops) of DDR5, thus improving the signal integrity and reliability of the clock signals and providing a higher-speed memory solution for desktops and laptops.

　　It is expected that in the middle of DDR5, "CKD+SPD+PMIC" will become the standard of UDIMM and SODIMM for desktops and laptops, and the direct customers will be memory module manufacturers. If CKD chips are fully infiltrated, their demand will be positively related to the global demand for UDIMM and SODIMM for desktops and laptops.

　　According to IDC data, the global shipments of desktops and laptops in 2021 were 349 million units, an increase of 14.8% compared with 2020.

　　At present, JEDEC is still formulating the product standard of CKD chip, and the company has participated in the standard formulation and laid out the research and development. The research and development goal of the company’s CKD chip before the end of 2022 is to complete the flow of engineering samples. At the same time, the company’s new "2022 Restricted Stock Incentive Plan (Draft)" sets one of the assessment indicators for 2023: CKD chips complete the research and development of mass production versions and realize shipment.

　　Q: official website recently released the world’s first MXC chip. Please tell us more about its function, application and future market space.

　　A: On May 6, 2022, the company released the world’s first CXL (Compute Express Link) memory expansion controller chip (MXC). The full name of MXC is Memory Expander Controller, and its Chinese name is Memory Expander Controller. The MXC chip is specially designed for memory AIC expansion card, backplane and EDSFF memory module, which can greatly expand the memory capacity and bandwidth to meet the growing demand of data-intensive applications such as high-performance computing and artificial intelligence. MXC chip is a CXL DRAM memory controller, which belongs to the third device type defined by CXL protocol. The chip supports JEDEC DDR4 and DDR5 standards, and also conforms to CXL2.0 specification, supporting the speed of PCIe 5.0. This chip can provide a high-speed interconnection solution with high bandwidth and low latency for CPU and devices based on CXL protocol, thus realizing memory sharing between CPU and CXL devices, greatly improving system performance, and significantly reducing software stack complexity and total cost of ownership (TCO) of data center.

　　MXC chips are mainly used in memory expansion and pooling application scenarios of big data, AI and cloud services. Before CXL interconnection technology, the bottleneck of memory expansion lies in the limitation of the number of CPUs and memory slots and the limitation of the memory capacity corresponding to each CPU. The difficulty of memory pooling lies in the fact that memory can only be accessed by CPU and cannot be shared by other devices.

　　With CXL interconnection technology, the memory expansion card can be composed of MXC chips and DIMM particles to realize the function of memory expansion or pooling, which is beneficial to the flexible allocation of memory space in data centers and effectively reduces the total cost of ownership.

　　The market demand of MXC chip depends on the market demand for memory expansion and memory pooling. Because it can make the memory configuration of data center more flexible and help customers reduce the total cost of ownership, the company is very optimistic about the future prospect of this product.

　　On May 10th, 2022, Samsung Electronics announced the development of its first 512GB CXL DRAM. The CXL internal control extended controller chip (MXC) of this memory module was provided by the company.

　　One of the assessment indicators in 2023 set by the company’s newly launched Restricted Stock Incentive Plan (Draft) in 2022 is: MXC chips complete the research and development of mass production versions and realize shipment. Lanqi will continue to maintain close cooperation with the leading memory manufacturers in the industry to jointly build an ecosystem based on CXL memory expansion controller and constantly update its products.

　　It is generally believed in the industry that CXL technology has great market potential in the future. According to the relevant materials of the investor briefing held by Micron Technology in May this year, it is believed that the market scale of CXL-related products will reach 2 billion US dollars by 2025 and further exceed 20 billion US dollars by 2030, driven by the rapid development of heterogeneous computing.

　　Q: The newly-developed MCR RCD/DB chip is mentioned in the company’s annual report. Please tell us the function, application and future market space of this product in detail.

　　A: MCR RCD/DB chip is used for MCR memory module, which is a higher bandwidth memory module. With the increasing number of AI processing in the cloud, the demand of high throughput, low latency and high density has spawned the demand for higher bandwidth, faster speed and higher capacity memory module. In order to meet this demand, JEDEC organization is currently formulating relevant technical standards for server MCR memory module.

　　The MCR memory module adopts the "1+10" infrastructure of LRDIMM. Compared with ordinary LRDIMM, the MCR memory module can access two arrays on the memory module at the same time, providing double bandwidth. The first generation of products can support up to 8800MT/s, and it is expected that there will be two or three generations of products with higher speed in the DDR5 generation. The memory interface chips needed for the high bandwidth memory module of the server are MCR RCD chip and MCR DB chip. Compared with ordinary RCD chip and DB chip, the design is more complicated and the speed is higher.

　　At present, JEDEC is still formulating the standard of MCR RCD/DB chip, and the company has participated in the standard formulation and has laid out research and development. Compared with ordinary RCD/DB chips, MCR RCD/DB chips have higher technical requirements, more difficult research and development, and longer research and development cycle, so it is difficult for manufacturers who have not developed RCD/DB to break through in a short time. The research and development goal of the company’s MCR RCD/DB chip before the end of 2022 is to complete the flow of engineering samples. At the same time, the company’s new "Restricted Stock Incentive Plan for 2022 (Draft)" sets one of the assessment indicators in 2023 as follows: MCR RCD/DB chip completes the research and development of mass production version and realizes shipment.

　　Q: What is the mass production and shipment of PCIe4.0Retimer chip in 2021, the future market situation and the research and development progress of PCIe5.0Retimer chip?

　　A: The company’s PCIe4.0Retimer chip achieved sales revenue of 12.2 million RMB in 2021, achieving a substantial breakthrough from zero to one.

　　From an industry perspective, in the short term, the PCIe4.0 ecosystem has just started, and the overall scale of the industry is not large; Looking into the future, it is generally believed in the industry that the demand for PCIe4.0-related equipment will gradually increase this year. At the same time, the mainstream server CPU supporting PCIe5.0 will be listed this year, and the demand for PCIe5.0-related equipment will enter the start-up period, which will also drive the demand for PCIe Retimer chips, and will drive the improvement of PCIe5.0 ecosystem and the commercialization process of related products. Therefore, the whole industry is still very optimistic about the PCIe Retimer chip market in the medium term. In January 2022, PCI-SIG officially released the final (1.0) specification of PCI Express6.0. Compared with PCIe5.0, the transmission speed doubled again, from 32GT/s to 64 GT/s.

　　In 2021, the company’s PCIe5.0Retimer chip has completed the slide of engineering samples, device and system-level test and evaluation, and began to send samples to customers and partners for interoperability testing. Before the end of 2022, the company’s PCIe5.0Retimer chip aims to complete the research and development of mass production version.

　　Q: The company’s R&D direction is the application field of SerDes high-speed interface. Is it the direction of the company’s future product line expansion?

　　A: SerDes is short for SERializer /DESerializer.

　　It is a mainstream serial communication technology of time division multiplexing (TDM) and point-to-point (P2P). That is, at the sending end, multiple low-speed parallel signals are converted into high-speed serial signals, which pass through the transmission medium (optical cable or copper wire), and finally at the receiving end, the high-speed serial signals are converted into low-speed parallel signals again. As an important underlying technology, SerDes is usually used as the physical (PHY) layer of some important protocols (such as PCIe, USB, Ethernet, etc.) and is widely used in high-speed interconnection in the fields of servers, automotive electronics, communications, etc.

　　Because SerDes is an important basic technology in the field of high-speed interconnection, which can be applied to PCIe Retimer and many other products, the company attaches great importance to this technology, and will also make some new product layouts based on the extension of technology. The specific new product layout strategy will be gradually developed in combination with the company’s technical advantages or market advantages.

　　Q: What is the strategic layout of the company’s future products?

　　A: The company will focus on scientific and technological innovation in the field of integrated circuit design, constantly meet customers’ demand for high-performance chips around the fields of cloud computing and artificial intelligence, realize the leap-forward development of the enterprise through continuous accumulation, create good returns for shareholders and contribute beneficial value to society.

　　The development goal of the company in the next three years is to enhance the company’s market position and influence in sub-sectors through continuous R&D and innovation, and at the same time open up new business growth points.

　　Among them:

　　1. In the field of interconnected chips, on the one hand, the company will continue to consolidate its market leading position in DDR5 related businesses, and continue to invest in iterative research and development of DDR5 related chips and new generation products of PCIe Retimer chips to further improve product layout; On the other hand, the company will continue to pay attention to other market opportunities in the field of interconnected chips and make strategic layout in a timely manner. In the annual report of 2021, the company has disclosed the research and development plans of three new products, namely CKD chip, MCR RCD/DB chip and MXC chip. They all belong to the field of interconnected chips and involve cutting-edge technologies in the industry. The company will steadily promote the research and development of new products as planned.

　　2. In the field of data center business, continue to upgrade Tianjin? Server CPU and its platform provide high-performance, high-security, high-reliability CPU, mixed secure memory module and other products for data centers, and continuously increase market share.

　　3. In the field of artificial intelligence chips, the company will focus on customer needs, tap potential business opportunities, develop competitive chip solutions, and provide new business growth points for the company’s sustainable development. The artificial intelligence chip currently being developed by the company adopts the near memory computing architecture, which is mainly used to solve the CPU bandwidth, performance bottleneck and GPU memory capacity bottleneck problems in the reasoning application scenario of AI computing under big data throughput, and provide customers with low latency and high efficiency AI computing solutions.

　　4. The company will continue to pay attention to the development of the industry and use its own resources to find suitable industrial chain investment and M&A opportunities.

　　Q: What is the impact of this epidemic in Shanghai on the company’s production and operation?

　　A: Due to the need of epidemic prevention and control, some employees of the company have been working at home recently, and some employees have been arranged to be on duty at the company site. After active coordination, the logistics efficiency of the company’s related products around Shanghai has returned to normal. Up to now, the company’s operation is generally normal.

　　Q: Does the current tight supply chain in the semiconductor industry affect the company?

　　A: From the second half of 2020, the company predicted in advance that the production capacity of the whole industry would be relatively tight by 2021, so it made some plans in advance. Up to now, the production capacity of the company’s main products is basically guaranteed, but it is still possible to be nervous about some products or models.

　　Q: How many R&D personnel are there in the company? What is the company’s R&D personnel expansion plan? What is the distribution of personnel in different product lines, and what are the main aspects of the increase of R&D personnel?

　　A: Since the company went public, the number of employees has increased steadily, from 255 at the end of 2018 to 334 at the end of 2019 and 457 at the end of 2020 to 527 at the end of 2021, among which the proportion of R&D technicians has increased steadily, reaching 71% at the end of 2021, with 373 employees. With the development of the company’s business and continuous R&D investment, the company’s R&D technicians will continue to maintain a reasonable growth. The characteristics, technical reserves and R&D stage of each R&D project will be different, and the company will arrange corresponding R&D personnel and investment according to the needs of different R&D projects. Generally speaking, the increase of the company’s R&D personnel is mainly concentrated on new products, including AI chips and PCIe Retimer chips.

　　Q: Does the company consider investing in mergers and acquisitions to accelerate its development?

　　A: On the one hand, the company will achieve high-quality endogenous growth by strengthening R&D, on the other hand, it will continue to pay attention to the development trends of the industry and use its own resources to find suitable industrial chain investment and M&A opportunities;

　　The main business of Lanqi Technology Co., Ltd. is to provide chip-based solutions for cloud computing and artificial intelligence; The company’s main products are memory interface chip, Tianjin server platform and consumer electronics chip; In 2018, the company was awarded the 20th China Patent Excellence Award by China National Intellectual Property Administration. In 2018, the company’s product "the second generation DDR4 memory buffer controller chip" won the "China Core" annual major innovation breakthrough product award; In November, 2018, the "Dynamic Security Monitoring Technology" adopted by the CPU of Tianjin Capture Server and its platform was awarded the "World Internet Leading Scientific and Technological Achievements" in the 5th world internet conference.

　　Details of participating institutions are as follows:

CCTV News:Today (December 22nd), a series of exciting news about economy, finance and engineering construction were announced, involving China’s fiscal policy, RMB deposit interest rate, renovation of old residential areas, food security and many other aspects. A series of "hard core" measures have been introduced intensively, and China’s economy is stable and confident.

Data on China’s economic vitality

Lan Foan, Minister of Finance, said at the National Financial Work Conference that in 2024, it is necessary to strengthen the countercyclical and cross-cyclical adjustment of macro policies, continue to implement a proactive fiscal policy, moderately increase efforts, improve quality and increase efficiency. In terms of "moderate afterburner", we will maintain an appropriate expenditure intensity and release a positive signal next year.

Five major commercial banks cut interest rates on RMB deposits

Industrial and Commercial Bank of China, Agricultural Bank of China, Bank of China, China Construction Bank and Bank of Communications announced that they would lower the listing interest rate of RMB deposits from today. Including call deposit, lump-sum deposit and withdrawal, lump-sum deposit and withdrawal, deposit and withdrawal of interest, etc. Among them, the three-month, six-month and one-year time deposits were lowered by 0.1 percentage point, the two-year time deposits were lowered by 0.2 percentage point, and the three-year and five-year time deposits were lowered by 0.25 percentage point.

Shanghai Customs: Shanghai’s total foreign trade value reached a new high in the first 11 months.

In the first 11 months of this year, Shanghai’s total import and export value reached 3.86 trillion yuan, a year-on-year increase of 1.2%, a record high. Among them, exports were 1.59 trillion yuan, an increase of 1.7%; Imports reached 2.27 trillion yuan, up by 0.8%. Shanghai’s integrated circuit field is showing a booming trend of import and export.

In the first 11 months, China’s foreign non-financial direct investment increased by 18.4% year-on-year

1— In November, China’s foreign non-financial direct investment was 814.54 billion yuan, up 18.4% year-on-year. Among them, the non-financial direct investment of Chinese enterprises in building the "Belt and Road" countries was 201.17 billion yuan, a year-on-year increase of 26.8%.

The overall development plan of two cooperation zones in Hengqin Qianhai was released.

Yesterday, the Overall Development Plan of Hengqin Guangdong-Macao Deep Cooperation Zone and the Overall Development Plan of Qianhai Shenzhen-Hong Kong Modern Service Industry Cooperation Zone were released. According to the overall plan, Hengqin Cooperation Zone should build a new high-level open system integrated with Macao, and constantly improve the new system of Guangdong-Macao cooperation, joint construction, joint management and sharing. Qianhai plays a greater role in deepening Shenzhen-Hong Kong cooperation, supporting Hong Kong’s economic and social development and participating in international cooperation at a high level.

People’s livelihood and well-being

By November, 53,000 old residential areas had been newly renovated.

This year, all localities promoted urban renewal in an orderly manner, and newly started to renovate 53,000 old urban communities. By the end of November, about 66,000 urban renewal projects had been implemented nationwide. Among them, 53,000 old urban communities were newly renovated, benefiting 8.82 million households; Install 32,000 elevators, add 746,000 parking spaces, and add 14,000 community service facilities such as old-age care and nursery; The transformation of urban gas and other pipelines is about 100,000 kilometers.

Engineering construction

Closure of the World’s Largest Span Steel Truss Arch Bridge for Highway and Railway

Today, the Tianxingzhou Waterway Bridge of Changtai Yangtze River Bridge is closed, and the main span of the Waterway Bridge is 388 meters, which is the largest span steel truss arch bridge in the world. Changtai Yangtze River Bridge, with a total length of 10.03 kilometers, connects Changzhou and Taizhou, Jiangsu Province. It is the world’s first river-crossing passage integrating expressways, intercity railways and ordinary highways, and it is planned to be completed in the first half of 2025.

Reconstruction and expansion project of Beijing-Tianjin-Tangshan Expressway (Tianjin section) started.

Beijing-Tianjin-Tangshan Expressway was opened to traffic in September 1993, which is an important traffic trunk line connecting Beijing, Hebei and Tianjin. At the same time, as the starting point of G2 Beijing-Shanghai Expressway, it is also known as the "golden channel" in Beijing-Tianjin-Hebei region. As an important traffic trunk line between Beijing, Tianjin and Hebei, the reconstruction and expansion project of Beijing-Tianjin-Tangshan Expressway (Tianjin section) was officially launched today, and the reconstruction and expansion period is expected to be three years.

Energy supply guarantee

The total installed capacity of renewable energy in China accounts for more than 50% of the total installed capacity of power generation.

In 2023, China’s energy security and stable supply capacity will be steadily enhanced, and the pace of energy green and low-carbon transformation will be accelerated. The total installed capacity of renewable energy continuously exceeded 1.3 billion and 1.4 billion during the year, reaching 1.45 billion kilowatts, accounting for more than 50% of the total installed capacity of power generation in China; Renewable energy generates 3 trillion kWh of electricity, accounting for about one-third of the electricity consumption of the whole society, and has become a new force to ensure power supply. In 2023, the total installed capacity of electricity reached 2.9 billion kilowatts, a year-on-year increase of 12.9%. Among them, the total installed capacity of scenery has exceeded 1 billion kilowatts, and its main position in the newly installed power has been further consolidated.

Daguo granary

Heilongjiang grain production has achieved "20 consecutive bumper harvests"

According to the data of grain output released by the National Bureau of Statistics in 2023, the grain production in Heilongjiang Province has achieved "20 consecutive harvests" with a total output of 155.764 billion Jin. Now, the grain storage and processing enterprises in all parts of Heilongjiang are working at full speed to speed up the acquisition. Up to now, Heilongjiang has acquired 48.94 billion Jin of new grain.

Since mid-April, Internet platforms such as Weibo, WeChat and Tik Tok have launched the "IP Territorial" function. However, the Red Star Capital Bureau found that behind the "IP territorial" function, there were some gray transactions of false agents.

On May 6th, Red Star Capital Bureau spent 9 yuan to buy a server on the idle fish platform. The merchant said that it could change the user’s IP territory, and it could be used on platforms such as Tik Tok, Aauto Quicker and Weibo. Subsequently, the Red Star Capital Bureau found that the use of the server can really change the IP territory, and all domestic provinces and cities can use the address. Some merchants said that it can be changed to an overseas address. "Japan is 20 yuan/month, and other countries and regions are 288 yuan/year."

The Red Star Capital Bureau combed and found that since mid-April, major Internet platforms have launched the "IP Territory" function. This has also caused many bloggers in online celebrity to "roll over", causing heated discussion.

Data data IC photo

Idle fish merchants sell "fake IP territorial" servers

The measured cost can be changed in 9 yuan.

On May 6th, Red Star Capital Bureau found on the idle fish platform that some merchants were selling servers with "fake IP territories", and said that users’ IP territories could be changed by using this server, including platforms in Tik Tok, Aauto Quicker and Weibo.

Subsequently, Red Star Capital Bureau spent 9 yuan to purchase the above servers. According to the tutorial given by the merchant, Red Star Capital Bureau downloaded an APP called "Love Acceleration". After registering and logging in, it was found that the "IP Territory" of the mobile phone can be changed to the IP address of the target area, and the addresses of all provinces and cities in China are available.

Before use, the reporter’s Weibo and Tik Tok platform accounts "IP domain" were all displayed as Beijing. After using the server, the reporter randomly selected "Guangdong Province" as the target IP address, and when he opened Weibo for comment, the IP domain immediately became "Guangdong". Similarly, comments in Tik Tok APP are also displayed as "Fujian".

Red Star Capital Bureau commented in Weibo before and after changing IP territory.

Red Star Capital Bureau commented in Tik Tok before and after changing IP territory.

The above-mentioned merchants told the Red Star Capital Bureau that the principle of the "false IP territorial" server is: "Modify the mobile phone IP to the IP of the target area, and apps such as Tik Tok and Weibo will think that you are using it in the target area. You only need to comment a few words to update the IP territorial." The merchant added: "Anyone who used to play games knows this function."

Tianyancha APP shows that the "Love Acceleration" APP, which provides false IP territorial services, was developed by Shanghai Youdun Network Technology Co., Ltd. Its brief introduction shows that this is a static IP proxy software, which uses AES technology to encrypt online data, protect network data transmission and prevent personal information from leaking.

Why does the "Love Acceleration" APP provide services with false IP territories? Red Star Capital Bureau called Shanghai Youdun Network Technology. As of press time, it has not been connected yet.

There is more than one merchant selling the "false IP territorial" service. The Red Star Capital Bureau asked a number of merchants on the idle fish platform, and the other party said that it could be changed. Some merchants said that it can be changed to foreign IP. "Japan is 20 yuan/month, and other countries are 288 yuan/year."

"In the past, I could find a lot of IP territories, but it gradually decreased in the past two days, and I just found that the search keywords were no longer available," the merchant said. The Red Star Capital Bureau found that at present, the idle fish platform is cleaning up these gray transactions. The merchant said that the idle fish has sent him a notice of violation, saying that the goods it released involve prohibited risks and need to be deleted immediately.

Major platforms have successively launched IP territorial functions.

Help maintain the order of cyberspace

The Red Star Capital Bureau combed and found that since mid-April, major Internet platforms have launched the "IP Territory" function.

On April 15, today’s headline announced that in order to maintain a real and orderly discussion atmosphere and reduce bad behaviors such as impersonating parties to hot events, malicious rumors, and smashing traffic, today’s headline plans to show the IP affiliation of the account on the personal homepage and other places, and related functions will be tested in the web version from now on, and will be gradually launched in other scenarios according to the test situation.

Subsequently, Tik Tok, Aauto Quicker and Baidu also issued similar announcements, calling for maintaining a real and orderly discussion atmosphere, reducing bad behaviors such as impersonating parties to hot events, malicious rumors, and rubbing traffic. It is planned to display the IP affiliation of accounts on personal homepages and other places, and the related display does not support manual opening or closing.

In addition, Xiaohongshu also released the "Announcement on Displaying the IP Territory of Account on Personal Homepage" on the evening of April 15th. According to the announcement, Xiaohongshu will gradually open this function in order to prevent local netizens from pretending to be hot events. The territorial information displayed is mainly based on the data of network operators, and it is indicated that manual opening or closing is not supported.

At 11: 00 on April 28th, the administrator of Weibo issued an announcement on upgrading the IP territorial function, indicating that Weibo has been committed to maintaining a healthy and orderly discussion atmosphere and safeguarding the rights and interests of users to obtain real and effective information at the first time. In order to reduce bad behaviors such as pretending to be a party to a hot event, malicious rumors, and rubbing traffic, and to ensure the authenticity and transparency of the content, the station launched the "IP Territorial" function of users in March this year.

Weibo said that in order to further protect the rights and interests of users and enhance the user experience, the station will upgrade its products and launch new functions on April 28th, including the small tail function of commenting on IP territories with full open comments and the function of "displaying IP territories on the first-level page of personal homepage".

On April 29th, WeChat Coral Security WeChat official account issued an announcement: In order to maintain the order of network communication and further crack down on counterfeiting, spreading rumors and rumors, the WeChat public platform will display the IP address of users when publishing content.

On the morning of April 30th, Zhihu’s official account issued an announcement showing the IP territory of users. Zhihu said, in response to some questions in the station before, the function of displaying IP address will be further upgraded. Zhihu said that the display of IP address territorial information in the "comment reply" in the comment area has been improved, and the IP address territorial information will be fully displayed in the comment area.

The Workers’ Daily commented that the change from "no display" to "display" of IP territory is a major change. To a certain extent, this strengthens the correlation between the network ID and the real identity of netizens, raises the threshold of responsibility for network voice, and can encourage some netizens to be more cautious before tapping the keyboard.

Many online celebrity bloggers "overturned"

Overseas bloggers’ IP territories are actually in China.

Previously, major network platforms showed that the IP territorial function was online, which caused many bloggers in online celebrity to "roll over" and triggered a round of controversy. Many big V’s certified as "local information bloggers" and "overseas information bloggers" have the situation that the IP territory does not match the data address.

In Weibo, the IP addresses of many overseas information bloggers are displayed in a certain province in China, which makes netizens call it "rollover".

Take the United States as an example, from @ American obstetrician to @ American Ivy Spice Girl and @ American Rabbit Mom, their IP territories are in Shanghai, Hong Kong Special Administrative Region and Jiangsu Province. In the information filled in by the above three bloggers Weibo, the addresses are basically "overseas" and "overseas America".

Let’s take a look at the bloggers with "Russia" in Weibo ID, @ Russia Shijunjun, @ Russia Peterjun and @ Crazy Russia. All three bloggers are certified as "local bloggers" and "overseas information bloggers (Russia)". In the Weibo information they filled in, the addresses are all "overseas" or "overseas Russian", but the IP territories show that these three people are in Guangdong, Liaoning and Beijing respectively.

On the other hand, the Red Star Capital Bureau found that this situation is not unique to overseas bloggers. Some local information bloggers with the names of domestic cities in their Weibo IDs are located in Hunan Province instead of this city.

Some netizens quipped, "Opening IP territories has become a pain in the hearts of local bloggers …" "It seems that the end of the universe is Hunan."

At that time, Red Star Capital Bureau interviewed the relevant person in charge of Weibo, and the other party said that this situation or centralized commercial operation of information accounts was very common.

The person in charge also introduced that the display of IP attribution actually reflects the true degree of online speech of real-life accounts. The main consideration is to "reduce bad behaviors such as pretending to be a hot event party, malicious rumors, and traffic; Ensure that when hot events happen, the content is true and transparent. The fundamental purpose is to enhance the authenticity of the statements made by users of Weibo Platform. This series of actions is the performance of Weibo as a social media platform and as a public opinion field to actively fulfill the responsibility of the corporate main responsibility platform. "

Red Star Capital Bureau pays attention to all news of listed companies.

Welcome to report, private letter Xiaobian!

Original title: "It is measured that 9 yuan can buy the" false IP territorial "service, and domestic and foreign addresses can be faked."

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