Polysilicon News

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

Polysilicon plant of OCI in Bintulu, a coastal city in the state of Sarawak, Malaysia

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OCI’s Malaysian polysilicon subsidiary has signed a three-year supply contract with Longi, the world’s largest solar wafer maker. The volume of 77,700 tons will fill OCI’s production capacity for the most part.

Polysilicon plant of Xinte Energy in Urumqi, Xinjiang region, China

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Xinjiang-based polysilicon manufacturer Xinte Energy has announced plans to build a 200,000-ton plant in Baotou, Inner Mongolia, with construction of the first 100,000-ton phase starting in 2021.

Polysilicon supply contracts of Longi Green Energy Technology and Zhonghuan Semiconductor

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Longi Green Energy Technology and Zhonghuan Semiconductor, the world’s two largest makers of monocrystalline solar wafers, have closed major supply contracts with GCL’s polysilicon subsidiary Jiangsu Zhongneng.

Polysilicon sales contracts of Xinte Energy from 2021 through 2025

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China-based polysilicon manufacturer Xinte Energy has to increase its production capacity by 2023 in order to fulfill its three new five-year sales contracts with JA Solar, Longi and Wuxi Shangji.

Weekly polysilicon spot price indices of PVinsights and EnergyTrend in 2019 and 2020

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The weekly polysilicon spot price average provided by Taiwanese market researcher PVinsights has shown a bias towards low-price multi-grade polysilicon since 2019, but this seems to change now.

The ten most popular posts from Bernreuter Research on LinkedIn in 2020

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“Bad news is good news” – this saying was true for the ten most popular posts from Bernreuter Research on LinkedIn in 2020. Number 1, 3 and 6 in our top ten list dealt with accidents in the polysilicon industry.

Wacker’s U.S. polysilicon plant in Charleston, Tennessee

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One of five contract workers has died after a mixture of steam and hydrochloric acid escaped during a maintenance operation at Wacker’s U.S. polysilicon plant in Charleston, Tennessee.

REC Silicon’s silane/polysilicon plant in Butte, Montana

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After an equity raise, U.S.-based polysilicon manufacturer REC Silicon has abandoned its plan to sell its cash cow, the silane and electronic-grade polysilicon plant in Butte, Montana.

REC Silicon’s silane and fluidized bed reactor polysilicon plant in Moses Lake, Washington with vehicle at night

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REC Silicon has announced partnerships with two future customers of its mothballed silane and polysilicon production facilities in Moses Lake, Washington, with restart planned in 2022.

Xinte Energy’s polysilicon plant in Urumqi, Xinjiang region, China

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JA Solar, the world’s second-largest solar panel producer, has secured the supply of 97,200 tons of polysilicon from Xinjiang-based manufacturer Xinte Energy for a period of more than five years.