Tech Insider: TSMC Mass Produces Cutting-Edge Chips, China’s Gaming Giants Win Big

Welcome to Caixin’s Tech Insider, your twice-weekly wrap on the movers, shakers and deal-makers in China’s tech scene.

DingTalk amasses 15 million paying users in push to turn a profit

Alibaba-owned DingTalk hit 1.5 million paying daily active users in September, a boost to China’s largest workplace collaboration platform’s efforts to become profitable in the next three to five years, DingTalk President Ye Jun said at a company event on Wednesday.