Germanium demand from AI and a major indium phosphide supply deal drive 002428.CS higher
Major indium phosphide supply agreement On July 23, Yunnan Germanium's subsidiary signed an indium phosphide wafer supply deal worth 570–855 million yuan, equal to 53–80% of the company's 2025 revenue. This large order directly boosts future revenue and profit, pushing the stock up.
This is a concrete, company-specific contract that materially affects 002428.CS's earnings outlook.
AI computing drives germanium demand On August 6, the minor metals sector jumped as AI computing power increased demand for germanium, tantalum, and molybdenum. Yunnan Germanium hit its daily limit up. This shows a strong industry tailwind lifting the stock.
It explains the broad sector momentum and direct demand driver behind the recent price surge.
Nvidia's 20-fold indium phosphide demand forecast Nvidia forecasts global indium phosphide wafer demand will surge about 20 times from 2026 to 2030. Supply is constrained by high investment and long expansion cycles, plus China's export controls. This benefits Yunnan Germanium as a key indium producer.
It highlights a powerful long-term demand catalyst and supply bottleneck that supports higher prices for 002428.CS's products.
Strong first-half earnings across nonferrous metals Over 80% of nonferrous metals firms reported positive first-half guidance, with minor metals like germanium performing strongly. Yunnan Germanium is specifically noted as benefiting from rising demand for high-speed optical modules, reinforcing its earnings growth story.
It confirms sector-wide earnings strength and directly ties 002428.CS's performance to growing optical module demand.