Tongwei Group

Tongwei Group is a large multinational conglomerate deeply engaged in green agriculture and green energy. It currently has nearly 400 branches and subsidiaries across China and overseas, with over 60,000 employees. It has achieved leadership in three major fields: aquatic feed, high-purity polysilicon, and high-efficiency solar cells, and has been listed on the Fortune Global 500 for the photovoltaic and aquaculture industries for three consecutive years.

Currently, Tongwei adheres to its corporate vision of "For a Better Life" and its corporate mission of "Pursuing Excellence, Contributing to Society," firmly committed to developing green agriculture and green energy. Its listed subsidiary, Tongwei Co., Ltd. (stock code: 600438), has reached a market value exceeding 300 billion RMB at its peak. In the new energy sector, Tongwei has become a vertically integrated photovoltaic enterprise, from upstream high-purity polysilicon production, midstream high-efficiency solar cell and module manufacturing, to downstream photovoltaic power station construction and operation, forming a complete photovoltaic new energy industry chain with independent intellectual property rights.

At the upstream of the new energy industry chain, Tongwei's subsidiary Yongxiang Co., Ltd. has established four major production bases in Leshan, Sichuan; Baotou, Inner Mongolia; Baoshan, Yunnan; and Guangyuan, Sichuan. It has built production lines with the world's largest single-unit scale, lowest comprehensive energy consumption, most advanced integrated technology, and highest quality. The global market share of high-purity polysilicon exceeds 30%, maintaining a continuous lead. The company's product quality, comprehensive technical indicators, and production costs lead the industry, with over 99% of products meeting monocrystalline requirements and some reaching electronic-grade semiconductor silicon material quality standards. Currently, electronic-grade polysilicon is exported overseas in bulk, realizing "Intelligent Manufacturing in China" for high-purity polysilicon.

At the midstream of the industry chain, Tongwei Solar deeply engages in the R&D, manufacturing, and promotion of core products for solar power generation. The company has become the world's most advanced in process technology and production equipment, the highest in automation and intelligence, and the largest in scale among crystalline silicon solar cell manufacturers. Currently, Tongwei Solar operates facilities in Chengdu, Meishan, Jintang, Tonghe, Pengshan, and Zhongwei, with an annual capacity exceeding 150GW, ranking as the world's largest solar cell supplier by shipments for 8 consecutive years. Meanwhile, after over a decade of significant R&D investment and deep accumulation, it has developed a module product matrix with Tongwei characteristics that comprehensively covers differentiated market demands. To date, capacity exceeds 90GW, and in 2024, module shipments entered the global TOP5, exported to over 70 countries and regions, widely applied in various "PV+" scenarios such as residential rooftops, commercial and industrial distributed systems, and centralized large-scale power plants.

At the downstream of the industry chain, Tongwei organically integrates photovoltaic power generation with modern aquaculture, globally pioneering the "Fishery-Solar Complementarity" development model. Currently, Tongwei has developed and built 56 "Fishery-Solar Complementarity" bases across multiple provinces and cities in China, with cumulative installed and grid-connected capacity reaching 4.79GW, continuously delivering high-quality clean photovoltaic electricity to thousands of households. As the only leading enterprise in China and even globally that operates in both agriculture and photovoltaic new energy, Tongwei truly achieves efficient coordinated development of agriculture and photovoltaics, establishing itself as a premier supplier of green agriculture and green energy.

Over the past 43 years, Tongwei has maintained steady and rapid development, gaining widespread recognition from society. Tongwei was ranked on the Fortune Global 500 for three consecutive years from 2023, 2024, and 2025, and has been listed for many years in the "China Top 500 Enterprises," "Global Top 500 New Energy Enterprises," "China Top 500 Private Enterprises," "China Top 100 Private Manufacturing Enterprises," "China Top 100 Listed Private Companies," and "China's Top 50 Most Competitive Private Enterprises." It has also received the National Science and Technology Progress Award (Second Class) five times. In 2025, Tongwei's brand value reached a new high, exceeding 250 billion RMB, ranking among the top 50 most valuable brands in China and remaining the leader in both the global aquaculture and photovoltaic industries. Liu Hanyuan, Chairman of Tongwei Group, Deputy to the National People's Congress, and Vice Chairman of the All-China Federation of Industry and Commerce, has also received high acclaim and recognition from all sectors of society, earning honors such as one of the 100 Outstanding Private Entrepreneurs in the 40 Years of Reform and Opening Up, National Model Worker, National Outstanding Entrepreneur, Leading Figure in China's Energy Industry, China Siyuan Charity Award, Top Ten Economic Figures of the Year, Influential Business Leader of the Year, Business Leader with the Most Entrepreneurial Spirit, and Global New Energy Figure of the Year.

While achieving its own steady development, Tongwei Group has always upheld a strong sense of social responsibility as a successful enterprise, caring for people's livelihoods, remembering its roots, and giving back to society with sincerity and compassion. It actively participates in social welfare initiatives, the Guangcai Program, and the Siyuan Project. To date, Tongwei Group's total donations in cash and kind have exceeded 600 million RMB.