打擊中共不遺餘力的美國商務部，周四將34家中港企業或機構列入實體清單，所用理據是威脅美國國家安全、助長中國發展用於軍事的生物科技等技術及侵犯人權，一律預設不准採購美國產品，涉事實體包括中國人民解放軍軍事科學院軍事醫學研究院及旗下11家研究所、上海愛信諾航芯電子科技，海康威視子企海康微影，以及火炬電子、景嘉微和航天晨光等多家A股上市公司，惟未見藥明生物(02269)及同系公司等港股在列。
美國商務部長雷蒙多(Gina Raimondo)表示，美國不能允許支持醫學科學和生物科技創新的美國商品、技術和軟體，被轉用於違背美國國家安全的用途。
名單如下：
● Academy of Military Medical Sciences;
● Academy of Military Medical Sciences, Field Blood Transfusion Institution;
● Academy of Military Medical Sciences, Institute of Basic Medicine;
● Academy of Military Medical Sciences, Institute of Bioengineering;
● Academy of Military Medical Sciences, Institute of Disease Control and Prevention;
● Academy of Military Medical Sciences, Institute of Health Service and Medical Information;
● Academy of Military Medical Sciences, Institute of Hygiene and Environmental Medicine;
● Academy of Military Medical Sciences, Institute of Medical Equipment;
● Academy of Military Medical Sciences, Institute of Microbiology and Epidemiology;
● Academy of Military Medical Sciences, Institute of Radiation and Radiation Medicine;
● Academy of Military Medical Sciences, Institute of Toxicology and Pharmacology;
● Academy of Military Medical Sciences, Military Veterinary Research Institute;
● Aerosun Corporation;
● Changsha Jingjia Microelectronics Co., Ltd.;
● China Electronics Technology Group Corporation52nd Research Institute;
● Comtel Technology Limited;
● Fujian Torch Electron Technology Co., Ltd.;
● Hangzhou Hikmicro Sensing Technology Co., Ltd.;
● HMN International Co., Ltd.;
● Hong Kong Cheung Wah Electronics Technology Company Limited;
● HSJ Electronics;
● Hyper Systems Union Limited;
● Inner Mongolia First Machinery Group Co., Ltd.;
● Integrated Scientific Microwave Technology;
● Jiangsu Hengtong Marine Cable Systems Co., Ltd.;
● Jiangsu Hengtong Optic-Electric Co., Ltd.;
● ROV Solutions;
● Shaanxi Reactor Microelectronics Co., Ltd.;
● Shanghai Aisinochip Electronics Technology Co., Ltd.;
● Shanghai Aoshi Control Technology Co., Ltd.;
● Shenzhen Rion Technology;
● Thundsea Electric Limited;
● Wavelet Electronics; and
● Zhongtian Technology Submarine Cable Co.