博雅生物：任辉辞去公司第八届董事会董事、战略与ESG委员会委员及总裁等职务

Group 1 - The board of directors of Boya Bio-Pharmaceutical Group received a resignation report from Mr. Ren Hui, the company's president, who is stepping down from his positions due to work changes [1] - Mr. Ren Hui will no longer hold any positions within the company after his resignation [1] Group 2 - In February, China's AI usage surpassed that of the United States for the first time, with four major models ranking among the top five globally [1] - The demand for domestic computing power in China is experiencing exponential growth [1]