Yunnan Tin Group Speeds Up Global Push With Innovation-Driven Strategy

Yunnan Tin Group (Holding) Co., Ltd., the world’s largest refined tin producer, is accelerating its global expansion as it deepens innovation-led development. With a century-long legacy, the company has built a fully integrated industrial chain spanning mining, processing, smelting, new materials, chemicals, and recycling, supplying key sectors such as aviation, 5G communications, photovoltaics, and semiconductors.

Yunnan Tin Group

Between 2021 and 2025, Yunnan Tin Group established a “4+2” industrial pattern that unites raw materials, supply chain and logistics, new materials processing, and asset management with strong science-technology and talent platforms. This framework has helped incubate 17 national and provincial innovation entities and foster breakthroughs in high-end solder, flux materials, ITO targets, and semiconductor-grade high-purity materials.

Looking ahead, the company plans to boost competitiveness in mid- and high-end materials while embracing green development, global cooperation, and brand quality—aiming to become a leading solutions provider for the global tin and indium industries.

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