China Removes Export Tax Rebate for Primary Polysiloxanes –
Keywords: Export tax rebate, primary polysiloxanes, China customs, silicone export margin
Core Summary: Effective
April 1, 2026, China has
removed the 13% export tax rebate for primary polysiloxanes (HS code 39100000), significantly squeezing export profit margins for Chinese silicone producers.
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Policy Details: The tax rebate cancellation applies to basic silicone monomers and polymers, aiming to prioritize domestic supply and curb low-value exports.
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Calculation Example: For 107 胶 priced at 14,200 yuan/ton, the loss of rebate amounts to ~1,846 yuan/ton, directly eroding export profits.
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Market Reaction: Domestic silicone prices are supported, while export-oriented manufacturers face pressure to raise prices or shift focus to high-value-added products.