# Yuexin Semiconductor starts CNY 25.2B wafer fab in Guangzhou

Yuexin Semiconductor launched its Phase 4 project in Guangzhou on January 22, 2026, with a total investment of CNY 25.2 billion. The facility will have a monthly capacity of 40,000 12-inch wafers using analog-mixed signal specialty process technology.

- Type: New facility
- Announced: 2026-01-22
- Where: Guangzhou, China
- Value: $3.50B (25.2B CNY)
- Status: under construction
- Capacity: 40,000 12-inch wafers per month
- Products: 12-inch analog-mixed signal wafers
- Sectors: [Semiconductors and Industrial Electronics](https://endata.com/sectors/semiconductors-electronics.md)

## Companies

- [Yuexin Semiconductor](https://endata.com/companies/38427.md)

## Sources

- [news.cn](http://www.news.cn/tech/20260123/1b1c540bf37b4e73b95e8a15dba491df/c.html), 2026-01-23: "1月22日，粤芯半导体四期项目在广州启动。项目总投资约252亿元，规划建设月产能4万片的12英寸数模混合特色工艺生产线。"

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