Solar PV Supply Chain
Metallurgical Silicon
Intermediate Processing
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Solar PV›Intermediate Processing
Metallurgical Silicon
Quartz is reduced with carbon in submerged arc furnaces to produce metallurgical-grade silicon (~98% purity).
Suppliers
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Process flow
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Suppliers at this stage
ANSA Silicon LLP
Dubai · AE · Metallurgical Grade Silicon (MGS) Smelting
CC Metals and Alloys LLC
Calvert City KY · US · Metallurgical Grade Silicon (MGS) Smelting
Companhia Ferroligas Minas Gerais (MINASLIGAS)
Pirapora · BR · Metallurgical Grade Silicon (MGS) Smelting
Dingsheng Silicon Industry Co. Ltd.
Xinjiang · CN · Metallurgical Grade Silicon (MGS) Smelting
Elkem ASA (silicon materials)
Oslo · NO · Metallurgical Grade Silicon (MGS) Smelting | Anode Active Material (Silicon)
Ferroglobe PLC
London · GB · Metallurgical Grade Silicon (MGS) Smelting
Finnfjord AS
Finnsnes · NO · Metallurgical Grade Silicon (MGS) Smelting
Gansu Hoshine Silicon Materials Co. Ltd.
Jiayuguan · CN · Metallurgical Grade Silicon (MGS) Smelting
GCL Technology Holdings Limited
Hong Kong SAR · CN · Metallurgical Grade Silicon (MGS) Smelting | Polysilicon; Ingot; Wafer | Polysilicon, Wafers
Henan Xiuyuan Trade Co. Ltd.
Zhengzhou · CN · Metallurgical Grade Silicon (MGS) Smelting
LIASA - Ligas de Aluminio S.A.
Pirapora · BR · Metallurgical Grade Silicon (MGS) Smelting
Mississippi Silicon LLC
Burnsville MS · US · Metallurgical Grade Silicon (MGS) Smelting
OFZ a.s. Istebne
Istebne · SK · Metallurgical Grade Silicon (MGS) Smelting
PMB Technology Berhad (PMB Silicon)
Sarawak · MY · Metallurgical Grade Silicon (MGS) Smelting
REC Silicon ASA
Lysaker · NO · Metallurgical Grade Silicon (MGS) Smelting | Silane Gas, Polysilicon
RIMA Industrial S/A (RIMA Group)
Bocaiuva · BR · Metallurgical Grade Silicon (MGS) Smelting
RUSAL Kremniy ETC LLC
Shelekhov · RU · Metallurgical Grade Silicon (MGS) Smelting
Sichuan Yongxiang Co. Ltd.
Leshan · CN · Metallurgical Grade Silicon (MGS) Smelting | Polysilicon
Sinova Global
Vancouver · CA · High-Purity Quartz (HPQ) Mining | Metallurgical Grade Silicon (MGS) Smelting
Wacker Chemie AG
Munich · DE · Metallurgical Grade Silicon (MGS) Smelting | Polysilicon, Chemicals
Xinjiang Daqo New Energy Co. Ltd.
Shanghai · CN · Metallurgical Grade Silicon (MGS) Smelting
Xinjiang East Hope New Energy
Shanghai · CN · Metallurgical Grade Silicon (MGS) Smelting | Polysilicon
Yunnan Shengyun Silicon Industry Co. Ltd.
Kunming · CN · Metallurgical Grade Silicon (MGS) Smelting
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