SSE 50 (Shanghai)
Tongwei Company
The world's largest polysilicon producer and a major solar firm, a Chinese company also active in animal feed. SSE 50 (Shanghai) constituent. Baseline node ahead of value-chain research; promoted to a full node once AI question demand is observed.
600438.SS Updated Jul 11, 2026 2 AI consumers· 1 recurring
Annual return · 2026-07-10'21-18.3%'22+15.4%'23-40.2%'24-8.4%'25-11%YTD-37.6%
Money in ▸·
Tongwei Companyapprox. CN¥139.1B
▸ Money out·
Financials & Segments
- Total revenue · approx. CN¥139.1B (FY2023)
- Segments · Solar (polysilicon & cells) · Feed (agriculture) · Power generation & others
Revenue from
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