# Sai MicroElectronics secures $72M Google OCS chip order for 2025

Sai MicroElectronics has locked in over $72 million in orders from Google for MEMS-OCS chips used in Google's TPU servers. The company is the exclusive foundry for these chips and has extended its supply agreement with Google to 2028.

- Type: Contract
- Announced: 2025-12-02
- Where: China
- Value: $72.0M
- Status: announced
- Products: MEMS-OCS chips, optical circuit switching devices
- Sectors: [Semiconductors and Industrial Electronics](https://endata.com/sectors/semiconductors-electronics.md)

## Companies

- [Google](https://endata.com/companies/28804.md) (customer)
- [Sai MicroElectronics](https://endata.com/companies/60069.md) (supplier)

## Sources

- [caifuhao.eastmoney.com](https://caifuhao.eastmoney.com/news/20251202210432808765160), 2025-12-02: "赛微电子已锁定的谷歌OCS订单为超7200万美元（约合人民币5亿元）。"

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