Facility
Yunnan Copper Science & Technology — Yunnan Province
Described as largest crude selenium production scale in China — 600 MT/yr selenium ingot capacity. Contributes to China's ~49% global Se share (~1,800 MT in 2024, USGS MCS 2025). Multiple other Chinese selenium refiners in Yunnan, Hubei, Guizhou, Henan provinces.
2
Inputs produced
0
Goods downstream
0
Incidents on record
0
Stories
What's produced here
2 inputs from this facility
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