
The world’s largest producer of refined tin, Yunnan Tin Co, has announced net profits surged 36.1% in 2025 to RMB 1.966 billion (approximately US$288 million).
The Chinese state-owned producer reported operating income of RMB 43.534 billion (approximately US$6.4 billion) in 2025, up 3.7% from the previous year. Tin ingot sales totalled RMB 19.318 billion (approximately US$2.8 billion), or 44% of the company’s operating income, having risen 31.2% from 2024…
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