Shanghai Henlius Biotech Inc.’s anti-PD-1 monoclonal antibody serplulimab has generated positive data in a phase III trial as a first-line treatment for extensive-stage small-cell lung cancer (ES-SCLC).

Shenzhen Xzing Technology Co. Ltd. received marketing approval from China’s NMPA for its Endofresh disposable electronic colonoscope. The disposable colonoscope provides images with 1920 x 1080 pixels, which helps with diagnosis. It is equipped with auxiliary water and a lens-washing function to make sure of clear vision throughout endoscopy. It also allows users to insert endoscopic accessories at any bending angle no more than 210 degrees.

China has granted a green light for Glaxosmithkline plc’s human papillomavirus (HPV) vaccine, Cervarix, for girls ages 9 to 14. The HPV bivalent vaccine is used against types 16 and 18 in a two-dose course to prevent cervical cancer. It’s the first imported two-dose HPV vaccine for the age group to be approved in China, the company said. A three-dose schedule of Cervarix won Chinese approval in July 2016 for girls and women ages 9 to 25. To date, the two-dose regimen has been approved in about 100 global markets.

China’s National Medical Products Administration (NMPA) released a new draft amendment to its Drug Administration Law (DAL) that introduces some important changes to the regulatory framework and is aimed at codifying initiatives implemented in the current DAL, such as patent linkage and regulatory data protection.

About $1.7 trillion in securities of China-based issuers listed on U.S. exchanges could face trading prohibitions in as little as two years, Y.J. Fischer, director of the U.S. SEC’s Office of International Affairs, warned during remarks at the May 24 annual meeting of the International Council of Securities Associations.