Explainer-How China could retaliate against new US chip curbs


By Eduardo Baptista

BEIJING (Reuters) – Washington’s new curbs on China’s semiconductor industry are fanning fears that Beijing could strike back, as trade tensions between the two largest economies intensify.

Chinese authorities have vowed to take action to safeguard the interests of their companies and the country has in recent years amassed a series of tools that analysts say they can use to retaliate against U.S. companies. Here are some of them:

SECURITY REVIEWS

Beijing’s announcement in May last year that it would block some government purchases from Micron after the U.S. memory chip maker failed a security review is widely regarded as one of China’s first retaliatory moves in the U.S.-China chip war.

Concern has grown that U.S. tech giant Intel could be a future target, after the Cybersecurity Association of China (CSAC) alleged the American firm had “constantly harmed” the country’s national security and interests and that its products sold in China should be subject to a security review.

Intel is one of the largest providers of chips used in electronic devices including personal computers, and traditional servers in data centres in China. It received over a quarter of its total revenues from China last year.

Retaliatory action could also happen via other channels. U.S. business chambers in China have in past years complained of U.S. firms facing increased issues such as slower customs clearance and more government inspections during times of escalated tensions such as the U.S.-China trade war.

UNRELIABLE ENTITIES LIST

China in September announced that it would probe U.S. firm PVH Corp, which owns fashion brands Tommy Hilfiger and Calvin Klein, for “unjustly boycotting” Xinjiang cotton and other products under the unreliable entity list (UEL) framework.

That was the first time Beijing had taken action against a company for removing Xinjiang cotton from its supply chain to comply with U.S. rules and one of the few times it had used the UEL since the list’s creation.

Beijing created the list during the first Trump presidency and threatened to ban U.S. companies from importing, exporting and investing in China.

To date the list has included U.S. companies involved in the sale of arms to Taiwan such as Lockheed Martin and RTX’s Raytheon Missiles & Defense.

EXPORT CONTROLS ON CRITICAL MINERALS

China dominates global mining and processing of rare earth materials and since last year has imposed rules to regulate their export.

In August, China imposed export limits on antimony, a strategic metal used in military applications such as ammunition and infrared missiles as well as in batteries and photovoltaic equipment.


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