China Sanctions US After Drone Restrictions as Samsung, SK Hynix Eye Chinese Chip Tools

• China announced sanctions against the US after it tightened restrictions on Chinese drones and robotics, expanding the ongoing technology and trade dispute
• Beijing’s latest measures include drone export controls, restrictions on six US entities, and a review of imported American software and office equipment
• As trade tensions rise, Samsung and SK Hynix are reportedly testing Chinese-made chip equipment

The latest chapter in the US-China technology rivalry is no longer being shaped by tariffs alone. China’s sanctions on the US are making headlines. The government rolled out new countermeasures in response to Washington’s restrictions on Chinese drones and robotics. Amidst this, the semiconductor industry is also under the spotlight as global chipmakers are quietly preparing for the possibility of even tighter export controls.

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China Sanctions US as Trade Tensions Deepen Across the Tech Sector

China announced a new round of retaliatory measures against the US. It escalated an already tense technology dispute between the world’s two largest economies.

The latest package includes export controls on certain drone-related products, restrictions on transactions with six US entities, and a review of imports involving American office software and equipment. The Chinese government said the measures were a direct response to the US’s recent restrictions targeting Chinese drone and robotics companies. It noted that it would take the steps necessary to protect the interests of Chinese businesses.

The announcement adds to a growing list of trade and technology restrictions introduced by both countries over the past several years. The US has tightened controls on advanced semiconductor exports and AI-related technologies. Meanwhile, China has responded with export restrictions on critical minerals and other strategic goods.

The dispute comes as semiconductors become increasingly central to national security and artificial intelligence. According to the Semiconductor Industry Association, global semiconductor sales reached $627.6 billion in 2024. This shows the continued demand despite geopolitical uncertainty.

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Samsung and SK Hynix Explore Chinese Chip Equipment

This comes as decisions inside the semiconductor industry have been taking a different turn. According to reports, Samsung Electronics and SK Hynix have begun testing semiconductor etching equipment made by China’s Advanced Micro-Fabrication Equipment Inc. (AMEC). The evaluations are part of preparations for the possibility that future US export rules could extend beyond new equipment sales to include servicing existing tools.

Industry executives cited by Reuters said Chinese semiconductor equipment has become more competitive in recent years while remaining about 20% to 30% cheaper than comparable Western alternatives. Neither company has approved the tools for commercial production. But a successful qualification would mark an important milestone for China’s domestic chip equipment industry.

For now, Beijing’s latest measures are more than another diplomatic response. They reveal how the US-China technology rivalry is increasingly influencing corporate decisions, with chipmakers adapting their supply chains as governments continue to change the rules of global trade.

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