China's Yunnan Germanium wins long-term InP wafer order as AI optical demand rises

Yunnan Germanium has secured a major supply deal for indium phosphide (InP) wafers, underscoring how AI data center buildouts are reshaping global demand for high-speed optical parts. The contract could bolster the company's revenue base, but execution risks, capacity expansion, and market swings will determine how much benefit reaches investors and customers worldwide.