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China Imposes Provisional Anti-Dumping Measures on a Key Specialty Gas Used in Chip ...

Published

7 September 2026

Topic

regulatory

Sectors

Semiconductors

Geography

China

Source

Read at geopolitechs.org

Verified

Fusion42 · 8 September 2026 · Fusion42 review

China has imposed provisional anti-dumping duties up to 99.2% on dichlorosilane gas imports from Japan, citing price suppression harming domestic producers and aiming to support domestic specialty gas manufacturers in the semiconductor supply chain.

This Wire brief sits within Fusion42's coverage of Semiconductors, and 3 sources have reported it between 7 Sep 2026 and 8 Sep 2026.

◆ The Wire takeaway

Your semiconductor supply chain costs will rise as China’s duties make Japanese dichlorosilane pricier. Start qualifying domestic Chinese specialty gases now or risk losing cost competitiveness and facing supply bottlenecks.

Coverage

3 sources · first reported 7 Sep 2026 · latest 8 Sep 2026

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Topics

Semiconductorschinaanti-dumpingsemiconductorssupply-chainspecialty-gaschina-japan-trade