# Rongxin starts construction of 12-inch chip fab in Ningbo, China

Rongxin Ningbo 12-inch integrated circuit chip production line Phase I project officially started construction in Beilun District, Ningbo. The project has a total investment of 16 billion yuan and will produce 35,000 12-inch wafers per month.

- Type: New facility
- Announced: 2025-04-10
- Where: Beilun District, Ningbo, Zhejiang, China
- Value: $2.20B (16.0B CNY)
- Status: under construction
- Capacity: 35,000 12-inch wafers per month
- Products: 12-inch integrated circuit chips
- Sectors: [Semiconductors and Industrial Electronics](https://endata.com/sectors/semiconductors-electronics.md)

## Companies

- [Ningbo Rongxin Yichang Semiconductor](https://endata.com/companies/84077.md)

## Sources

- [ncmc.nbtv.cn](http://www.ncmc.nbtv.cn/xwdsg/nb/40263878.shtml), 2025-04-10: "荣芯宁波12英寸芯片生产线一期项目总投资160亿元，由宁波荣芯一厂半导体有限公司负责建设运营。"

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