News on monocrystalline

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

Polysilicon supply contracts of Longi

Longi signs third big polysilicon supply deal, now with Tongwei

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Leading monocrystalline solar wafer manufacturer Longi has signed a contract with Chinese Tongwei Group for the delivery of 55,000 metric tons of polysilicon between May 2018 and December 2020.

Daqo New Energy’s polysilicon plant in Shihezi, Xinjiang

Daqo becomes big polysilicon player with capacity of 70,000 tons

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Daqo New Energy, the third-largest polysilicon manufacturer in China, has announced it will increase its production capacity by 35,000 metric tons, thus reaching a total capacity of at least 70,000 tons in early 2020.

Diamond wire saw with monocrystalline silicon ingot

A look inside the monocrystalline boom on the solar market

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pv magazine has published a background report on the surge of monocrystalline technology, driven by the two leading Chinese mono wafer manufacturers Longi and Zhonghuan Semiconductor.

Hall with Siemens reactors for chemical vapor deposition (CVD) of silicon at Daqo’s polysilicon plant in Shihezi, Xinjiang

Longi secures additional polysilicon through contract with Daqo

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After closing a supply contract with South Korean polysilicon maker OCI in early February, leading monocrystalline wafer manufacturer Longi has signed a contract with Chinese producer Daqo.

Monthly polysilicon imports into China from February 2017 through January 2018

Growing mono wafer makers fuel polysilicon imports into China

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After the low in December, polysilicon imports into China surprisingly surged to an unusually large volume of 16,261 metric tons in January, an increase of 29.7% month over month.

Monocrystalline silicon ingot

Daqo indicates high-purity, mono-grade polysilicon remains tight

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Daqo New Energy, a leading Chinese producer of high-quality polysilicon, has announced that most of its 2018 production capacity of approx. 21,000 metric tons is already under contract.

Monthly polysilicon imports into China from January through December 2017

China’s polysilicon imports drop in December, ahead of spot price

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After a short recovery in November, polysilicon imports into China fell back to 12,534 metric tons in December, a decrease of 16% month over month.

polysilicon chunks

Why the polysilicon spot price is still rising

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Several factors are playing a role in driving up the current polysilicon spot price.

Duties on polysilicon imports from South Korea into China (2017 and 2014 tariffs)

China raises duties on polysilicon imports from South Korea

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On November 21, the Chinese Ministry of Commerce (Mofcom) announced new duty rates for polysilicon imports from South Korea into China, following a mid-term review that took one year.

Ministry of Commerce (Mofcom) of China, press conference on February 9, 2017

Rumor: Duty on Korean polysilicon imports into China below 10%

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Taiwanese market researchers, PVinsights and EnergyTrend have spread rumors that future duties on polysilicon imports from South Korea into China would be set at a rate below 10%.

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