关于招商中证全指医疗器械交易型开放式指数证券投资基金流动性服务商的公告
Group 1 - The core point of the article is the appointment of Dongfang Securities Co., Ltd. as the liquidity service provider for the Medical Device Index ETF (159898) to enhance market liquidity and stable operation starting from February 2, 2026 [1] Group 2 - The announcement is made by China Merchants Fund Management Co., Ltd. [1]