The Wall Street Journal: China tightens tech export rules, complicating potential TikTok sale

China announced new restrictions on artificial-intelligence technology exports that could further complicate the sale of TikTok’s U.S. operations, while intensifying the tech battle between the world’s two largest economies.

China announced new restrictions on artificial-intelligence technology exports that could further complicate the sale of TikTok’s U.S. operations, while intensifying the tech battle between the world’s two largest economies.