ASR Microelectronics (SHA:688220) said Alibaba Network reduced its stake in the chip manufacturer to 10.58% from 11.17%.
Alibaba Network sold nearly 2.5 million shares via centralized bidding and block trades from Sept. 8 to Sept. 10, according to a Friday filing with the Shanghai bourse.
Shares of ASR Microelectronics were down 4% in recent trade.