The American and Chinese flags wave at Genting Snow Park ahead of the 2022 Winter Olympics, February 2, 2022, in Zhangjiakou, China. [AP Photo]
China on Saturday criticized the latest U.S. decision to tighten export controls that would make it harder for China to obtain and manufacture advanced computing chips, calling it a violation of international economic and trade rules that will "isolate and backfire" on the U.S.