China’s top internet watchdog said on Friday tech giants such as Tencent Holdings and Alibaba Group have submitted details of algorithms used in some of their products, complying with a drive by authorities to tighten oversight of platform algorithms.

The rules are part of a broad regulatory crackdown by Beijing against its once free-wheeling technology sector.

Chinese Watchdog Says Alibaba, Tencent Have Submitted App Algorithm comes via ChinaTechNews.com.