Feinan Resources shares surged more than 5% after the company said its 4N7
indium upgrade project entered mass production and produced the first batch of
high‑purity indium ingots at 99.997% (4N7) purity.
2026-08-31
Feinan Resources shares surged more than 5% after the company said its 4N7
indium upgrade project entered mass production and produced the first batch of
high‑purity indium ingots at 99.997% (4N7) purity.