China's government accused Washington on Tuesday of pursuing "technology hegemony" following news reports the United States might step up pressure on tech giant Huawei by blocking all access to American suppliers.

The possible move, reported by Bloomberg News, The Financial Times and The Wall Street Journal, would tighten restrictions imposed in 2019 that limit Huawei's access to processor chips and other technology. The company, which makes network equipment and smartphones, was allowed to buy some less-advanced components.