News on production capacity

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

Daqo New Energy’s polysilicon plant in Shihezi, Xinjiang

Daqo to expand its polysilicon production capacity by 12,000 tons

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Daqo will expand the capacity of its polysilicon plant in Xinjiang by 7,000 tons by the end of 2018 and will further increase its capacity by 5,000 MT through debottlenecking by the end of 2019.

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.

polysilicon chunks

Chinese industry association confirms polysilicon overcapacity

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The Silicon Branch of the China Non-ferrous Metals Industry Association expects that polysilicon oversupply will exacerbate through 2019 or longer, Patrick Ryan reports in his blog.

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.

Rectifying tower at Jiangsu Zhongneng’s polysilicon plant in Xuzhou, Jiangsu

GCL-Poly will build a new polysilicon plant in Xinjiang

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GCL-Poly Energy Holdings has announced that it will build a new polysilicon plant with a total capacity of 60,000 metric tons in Xinjiang in northwestern China.

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