In a move to bolster domestic manufacturing and reduce dependency on Chinese imports, US President Donald Trump has announced a 15% tariff on products made with polysilicon, a crucial material in both semiconductor and solar panel production. Set to commence on December 4, the tariff is part of a broader strategy to enhance the competitiveness of US production in these sectors, which are vital for economic and national security.
Polysilicon, an ultra-pure form of silicon, is essential in the production of semiconductors that drive artificial intelligence systems and data centers, as well as in solar cells and panels. While China currently dominates the global production of this material, the US aims to boost its own capabilities through these new measures. The policy includes setting minimum import prices, with polysilicon priced at $21 per kilogram, polysilicon ingots and wafers at $100 per kilogram, solar cells at $0.22 per watt, and solar modules and panels at $0.38 per watt.
The US administration argues that these tariffs will support the commercial viability of domestic polysilicon production, ensuring a stable and secure supply chain. This aligns with ongoing efforts to fortify industries integral to national interests. The policy also opens the door for government incentives aimed at encouraging investment in US-based polysilicon and related manufacturing facilities.
China has criticized the US decision, suggesting that the justification of national security is being misused to impose trade restrictions on Chinese businesses. Chinese officials warn that such protectionist measures could lead to disruptions in the trade relationship between the two nations.
Currently, the United States hosts two significant polysilicon production facilities, operated by Hemlock Semiconductor in Michigan and Wacker Chemie in Tennessee. Meanwhile, China continues to experience robust growth in its exports, particularly in electronics and artificial intelligence-related products, underscoring the intense competition in global high-value manufacturing sectors.