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Mar
2026

China’s Top 3 PVC Vinyl Materials Trading Companies 2026: Leading Supply Chain Excellence & Market Expansion

A 2026 analysis of China's top 3 PVC vinyl materials trading companies. Compare Guangdong Baoshan Trading, Sinochem, and Kingfa on compliance, supply chain, and technical support for toys, medical, and food contact industries.

2026-03-20 16:39:48

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