# Shanghai Shangji signs 5-year monocrystalline silicon wafer supply deal with Trina Solar

Shanghai Shangji CNC (Wuxi Shangji CNC) signed a long-term sales contract with Trina Solar for monocrystalline silicon wafers. From 2021 to 2025, Trina Solar will purchase at least 4 GW of 210mm wafers annually (20 GW total), with an estimated total value of 10.24 billion yuan ($1.5 billion) based on current market prices.

- Type: Contract
- Announced: 2020-11-03
- Where: China
- Value: $1.50B (10.2B CNY)
- Status: announced
- Capacity: 20 GW of monocrystalline silicon wafers over 5 years
- Products: monocrystalline silicon wafers (210mm)
- Sectors: [Semiconductors and Industrial Electronics](https://endata.com/sectors/semiconductors-electronics.md)

## Companies

- [Wuxi Shangji CNC](https://endata.com/companies/41315.md)
- [Trina Solar](https://endata.com/companies/35412.md) (customer)

## Sources

- [epaper.zqrb.cn](http://epaper.zqrb.cn/html/2020-11/03/content_674195.htm?div=-1), 2020-11-03: "预计销售金额约为每年20.48亿元（含税）,5年总计102.40亿元（含税）。"

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