China's Taiwan Affairs Office said on Wednesday that a U.S. order to Taiwan Semiconductor Manufacturing Co to halt shipments of advanced chips to some Chinese customers - as reported by Reuters - proved that the United States was "playing the Taiwan card" to raise tensions in the Taiwan Straits.

The latest effort to curb exports of critical technologies comes after reports that a TSMC product was found inside a Huawei AI chip.

Mainland China's chip design firms are anxiously waiting for any further updates from Taiwan Semiconductor Manufacturing Company (TSMC), after the world's most advanced contract chip manufacturer paused 7-nanometre node services for some artificial intelligence (AI) chip clients in the world's largest semiconductor market by consumption.