【文/观察者网专栏作者 心智观察所】 2025年9月8日清晨，深圳一家消费电子企业的合规总监李明（化名）打开电脑，看到了一封来自美国客 户的紧急邮件。邮件中附带了美国联邦通信委员会（FCC）刚刚发布的公告：该企业长期合作的威凯检 测实验室被撤销了FCC认证资质——这意味着正在进行的三款产品认证被迫中止，原定下个月发往美国 的两批货物也将无法清关。 "我们在威凯做的测试已经花了四周时间，现在要重新找美国或欧洲的实验室，不仅费用要翻倍，时间 上也来不及了。"李明在电话里的声音透着焦虑。这位在行业摸爬滚打十五年的老将，从未遇到过这样 的情况——不是产品有质量问题，不是技术不达标，而是因为检测实验室的"国籍"出了问题。 李明的遭遇并非孤例。9月8日和26日，FCC分两轮撤销了15家中国检测认证实验室的资质，涉及中国信 息通信研究院、中国质量认证中心、威凯检测、泰尔实验室等行业头部机构。这些实验室每年为数以万 计的电子产品提供进入美国市场的"通行证"，如今这条通道被突然切断，影响波及整个产业链。 但如果仅仅将此事理解为一次监管调整，那就低估了其背后的战略意图。这场始于规则制定、终于强制 执行的行动，标志着全球科技治理体 ...

Group 1 - The core viewpoint of the news is that Zongheng Co., Ltd. has seen a significant increase in its stock price, rising by 5.11% to 55.54 CNY per share, with a total market capitalization of 4.864 billion CNY [1] - Zongheng Co., Ltd. specializes in the research, production, sales, and services of industrial drone-related products, with its main business revenue composition being 68.97% from drone systems, 13.69% from drone services, 9.13% from other sources, and 8.20% from drone accessories [1] Group 2 - Dongcai Fund has a significant holding in Zongheng Co., Ltd., with its flagship fund, Dongcai Value Start Mixed Initiation A (018096), holding 13,000 shares, representing 6.48% of the fund's net value [2] - The fund has experienced a loss of 12.71% this year, ranking 8162 out of 8173 in its category, and a loss of 10.11% over the past year, ranking 7995 out of 7996 [2] - The fund manager, Luo Shen, has been in position for 225 days, with the fund's total asset size at 30.0017 million CNY and a best return of 10.86% during his tenure [2]

Group 1 - The core viewpoint of the news is the performance and market position of Chengdu Zongheng Automation Technology Co., Ltd., which saw a stock price increase of 5.27% to 54.09 CNY per share, with a total market capitalization of 4.737 billion CNY [1] - The company specializes in the research, production, sales, and services of industrial drone-related products, with its main business revenue composition being: 68.97% from drone systems, 13.69% from drone services, 9.13% from other sources, and 8.20% from drone accessories [1] - Zongheng shares are held by the Noan Fund, specifically the Noan Jingxin Mixed Fund, which has a holding of 35,800 shares, accounting for 4.38% of the fund's net value, ranking as the tenth largest holding [2] Group 2 - The Noan Jingxin Mixed Fund, managed by Li Yuliang, has achieved a year-to-date return of 50.59% and a one-year return of 81.28%, ranking 912 out of 8244 and 1105 out of 8066 respectively [2] - The fund has a total asset size of approximately 39.41 million CNY, with a best return of 197.09% and a worst return of -86.55% during Li Yuliang's tenure of over 10 years [3]

Group 1 - The core viewpoint of the news is that Zongheng Co., Ltd. has experienced a significant decline in stock price, dropping 5.09% on September 4, with a cumulative decline of 11.29% over four consecutive days [1] - As of the report, Zongheng's stock price is at 52.20 yuan per share, with a total market capitalization of 4.572 billion yuan and a trading volume of 82.96 million yuan, indicating a turnover rate of 1.75% [1] - The company, established in April 2010 and listed in February 2021, specializes in the research, production, sales, and services of industrial drone-related products, with its main business revenue composition being 68.97% from drone systems, 13.69% from drone services, 9.13% from other sources, and 8.20% from drone accessories [1] Group 2 - From the perspective of fund holdings, Zongheng is a significant investment for the Noan Jingxin Mixed Fund, which held 35,800 shares, accounting for 4.38% of the fund's net value, making it the tenth largest holding [2] - The Noan Jingxin Mixed Fund has reported a floating loss of approximately 100,200 yuan today and a cumulative floating loss of 250,400 yuan over the four-day decline [2] - The fund, managed by Li Yuliang, has a total asset scale of 39.4081 million yuan, with a year-to-date return of 37.09% and a one-year return of 65.01%, ranking 1403 out of 8180 and 1374 out of 7978 respectively in its category [2][3]

Group 1 - The core viewpoint of the news is that Zongheng Co., Ltd. has shown significant trading activity and financial performance, with a notable increase in stock price and trading volume on August 26 [1] - On August 26, Zongheng Co., Ltd. experienced a stock price increase of 5.05%, with a trading volume of 210 million yuan and a net financing purchase of 6.29 million yuan [1] - As of August 26, the total margin balance of Zongheng Co., Ltd. was 97.56 million yuan, accounting for 1.82% of its circulating market value, indicating a high level of financing activity [1] Group 2 - As of June 30, the number of shareholders of Zongheng Co., Ltd. increased by 34.27% to 5,873, while the average circulating shares per person decreased by 25.52% to 14,912 shares [2] - For the first half of 2025, Zongheng Co., Ltd. reported a revenue of 135 million yuan, representing a year-on-year growth of 61.72%, but incurred a net loss of 36.34 million yuan, which is a 31.47% increase in loss compared to the previous year [2] - Since its A-share listing, Zongheng Co., Ltd. has distributed a total of 19.27 million yuan in dividends, with no dividends paid in the last three years [3]