China Rejects Reported US Ban on Chinese Labs Testing US Electronics

This dispute matters because it extends US-China technology friction from chip and equipment restrictions into the certification layer that underpins electronics trade — the testing labs that clear devices for market. It affects Chinese lab operators, US device makers and consumers who ultimately absorb compliance costs, and it signals that national-security justifications are reaching deeper into routine commercial infrastructure. Whether Beijing's promised "necessary measures" materialize, and whether the reported US decision is formally confirmed, are the open questions worth watching.