Chinese AI lab challenges Google, OpenAI with a model of 1.75 trillion parameters. [PingWest] Ant Group releases OceanBase 3.0 database, open-sources 3 million lines of core code. [cnTechPost] Apple has over 4.4 million registered developers in Greater China, up 76% from two years ago. [cnTechPost] Auto chip shortage expected to ease as Renesas plant set to return to full capacity by mid-June. [cnEVPost]