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.

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

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South Korean chemicals group OCI will implement its plan to increase production capacities for both solar-grade and electronic-grade polysilicon later than originally envisaged.

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

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Polysilicon manufacturer OCI is getting closer to a decision to increase the capacity of its plant in Malaysia by 30,000 to 40,000 tons. In 2024 the plant would then have a total capacity of 65,000 to 75,000 tons.

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

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Chinese transformer maker TBEA will build a 200,000-ton silicon metal factory in Inner Mongolia by the end of 2022 in order to secure the feedstock for its polysilicon subsidiary Xinte Energy.

Arabinda Ghosh (left), designated Chairman and CEO of Hemlock Semiconductor, and Ken Collins, site leader of Wacker Chemical Corporation’s polysilicon and pyrogenic silica plants in Charleston, Tennessee

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Ken Collins is new site leader of Wacker’s polysilicon plant in Charleston, Tennessee while Arabinda Ghosh will follow Mark Bassett as CEO of competitor Hemlock Semiconductor at year’s end.

Polysilicon EBITDA margins of Daqo, OCI, Wacker and REC Silicon from Q2 2020 through Q2 2021

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While non-Chinese polysilicon manufacturers OCI and Wacker enjoy high margins, Xinjiang-based Daqo New Energy has already announced the next major expansion to 270,000 tons in China by the end of 2024.

New polysilicon production capacities (in metric tons) in 2022

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The current polysilicon shortage has triggered so many new Chinese projects with a total capacity of more than one million tons that the industry will again face oversupply in the coming years.

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

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South Korean chemicals group OCI is considering expanding the capacity of its polysilicon plant in Malaysia to 95,000 tons, possibly fueled by demand for polysilicon untainted by forced labor in Xinjiang.

Representatives of East Hope Group and the Ningxia and Shizuishan governments signed cooperation and invest agreements for a cluster of projects in Shizuishan

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Out of four Xinjiang-based polysilicon manufacturers, East Hope is the third that has announced a new project outside the region linked to forced labor: a 250,000-ton factory in Shizuishan, Ningxia.

Polysilicon plant of Inner Mongolia Tongwei in Baotou, Inner Mongolia, China

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Leading Chinese polysilicon manufacturers Tongwei and Xinte Energy are boosting the capacity of their production facilities through upgrades and debottlenecking by 50,000 metric tons in total.

Price changes in the solar value chain (polysilicon, wafer, cell, module) in the first quarter of 2021

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In the first quarter, the spot price for solar-grade polysilicon soared by nearly 50% – from US$11 to more than $16 per kg. Solar cell manufacturers played a key role in the price rally.

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