# Yunnan Germanium Industry

- Headquarters: China
- Sectors: [Semiconductors and Industrial Electronics](https://endata.com/sectors/semiconductors-electronics.md)


## Customers, suppliers and deals

- [AOI](https://endata.com/companies/15900.md): customer, 1×, latest 2026-11-03

## Announcements (1)

- 2026-11-03: [Yunnan Germanium subsidiary signs long-term supply deal with AOI for indium phosphide substrates](https://endata.com/announcements/15180-yunnan-germanium-subsidiary-signs-long-term-supply-deal-with-aoi-for-indium) (Contract · China · $194.0M)

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.