News on GCL

News on suppliers, market trends and technology innovations in polysilicon and wafer production is selected, assessed and written for you by Bernreuter Research.

Monocrystalline silicon ingot for semiconductor use in China

GCL subsidiary: Polysilicon for semiconductors reaches volume

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Jiangsu Xinhua Semiconductor Materials Technology Co., Ltd. says it has reached volume production of electronic-grade polysilicon for the semiconductor industry.

Jiangsu Zhongneng’s polysilicon plant in Xuzhou, Jiangsu

Shanghai Electric to acquire 51% of GCL’s polysilicon subsidiary

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GCL-Poly has brought Shanghai Electric Group as a major investor on board to support the growth of GCL’s subsidiary Jiangsu Zhongneng, China’s largest polysilicon manufacturer.

Representatives of China-based GCL Group and Egypt’s National Organization for Military Production sign a Memorandum of Understanding

GCL signs MOU for 5 GW solar factory (incl. polysilicon) in Egypt

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Egypt’s National Organization for Military Production and China-based GCL Group have signed a Memorandum of Understanding (MOU) to build a 5 GW solar panel factory for $2 billion in Egypt.

Direct wafer process of 1366 Technologies

GCL-Poly has started research in direct wafers from molten silicon

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GCL-Poly, the world's largest manufacturer of multicrystalline solar wafers, has initiated research in direct wafer growth from molten silicon.

Shares of main polysilicon importers in China 2012 through 2017

Section 201 trade case: New hope for Hemlock and REC Silicon?

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Employees of the U.S.-based polysilicon manufacturers Hemlock Semiconductor and REC Silicon have urged U.S. President Trump in two letters to seek a solution for the U.S. polysilicon industry in the trade conflict with China.

REC Silicon’s Q2 2017 update on FBR joint venture in Yulin

Is REC Silicon’s Chinese FBR joint venture behind schedule?

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Chinese competitors are raising doubts that TianREC, the joint venture between REC Silicon and Shaanxi Non-ferrous Tianhong New Energy, will start up polysilicon production in Yulin, Shaanxi province still in 2017.

Tongwei logo on building

China-based Tongwei builds another 25,000-ton polysilicon plant

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After announcing a new polysilicon plant with a capacity of 25,000 tons in Leshan in March, Chinese Tongwei Group is planning to build another 25,000-ton plant in Baotou, Inner Mongolia.

Monocrystalline solar wafers from Zhonghuan Semiconductor

GCL-Poly and Zhonghuan Semiconductor intensify collaboration

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GCL-Poly Energy Holdings, China’s largest polysilicon producer, has closed a framework agreement with Tianjin Zhonghuan Semiconductor, a manufacturer of monocrystalline wafers, for collaboration in several areas.

Drawing of GCL-Poly’s polysilicon plant in Xinjiang

Zhonghuan Semiconductor to take 10% share in Xinjiang GCL

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Jiangsu Zhongneng Polysilicon, a subsidiary of GCL-Poly Energy Holdings, and Tianjin Zhonghuan Semiconductor, a manufacturer of monocrystalline wafers, have agreed to subscribe for new shares in Xinjiang GCL.

Logo of Sunpower Group

Chinese equipment makers capture domestic polysilicon market

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Chinese suppliers of polysilicon production equipment, such as Sunpower Group and Duble, are winning big contracts for new domestic polysilicon projects from GCL-Poly and others.