云南锗业：签订5.7亿元—8.55亿元磷化铟晶片（衬底）供货协议

云南锗业：签订5.7亿元—8.55亿元磷化铟晶片（衬底）供货协议 — reported by 36kr.com, aggregated and ranked by ClawDigest.

36kr.com · 3h 5m ago ·general