# Silan Micro to build $2.8B analog chip plant in Xiamen

Silan Microelectronics plans to invest CNY 20 billion (USD 2.8 billion) with local government partners to build a 12-inch high-end analog IC factory in Haichang, Xiamen. Phase 1 (CNY 10 billion, 20,000 wafers/month) will start construction by end-2025 and begin production in Q4 2027.

- Type: New facility
- Announced: 2025-10-19
- Where: Haichang district, Xiamen, Fujian, China
- Value: $2.80B (20.0B CNY)
- Starts operating: Q4 2027
- Status: announced
- Capacity: Phase 1: 20,000 wafers/month; Phase 2: 25,000 wafers/month
- Products: 12-inch high-end analog integrated circuits
- Sectors: [Semiconductors and Industrial Electronics](https://endata.com/sectors/semiconductors-electronics.md)

## Companies

- [Silan Microelectronics](https://endata.com/companies/28894.md)

## Sources

- [yicaiglobal.com](https://www.yicaiglobal.com/news/chinas-silan-micro-soars-by-limit-on-usd28-billion-plan-to-build-high-end-analog-chip-plant), 2025-10-20: "Silan Microelectronics surged by the daily trading limit after the Chinese chipmaker said it plans to invest CNY20 billion (USD2.8 billion) with local government-backed partners to build a high-end analog chip factory."

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