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SMM Silicon Metal
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East China #421 Silicon(for Silicone Production) (USD/tonne)
1,233.89-1,272.85
1,253.37
-0.37
May 13, 2026
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Silicon Metal in Guangdong
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Silicon Metal in Kunming
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Silicon Metal in Huangpu Port
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Silicon Metal in Huangpu Port FOB
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Silicon Metal in Tianjin
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FOB Tianjin Port
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Silicon Metal in Northwest China
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Silicon Metal in Xinjiang
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Silicon Metal in Sichuan
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Silicon Metal in Fujian
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Silicon Metal in Shanghai
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Si-Offgrade
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Recycled Silicon
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Silicone
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SMM China Compounded Rubber(Precipitated General Purpose) (USD/tonne)
1,883.3-1,935.25
1,909.28
-0.56
May 13, 2026
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RAW material
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SMM China Ordinary Power Carbon Electrode(Diameter 960-1100mm) (USD/tonne)
779.3-857.23
818.26
-0.24
May 13, 2026
SMM China Ordinary Power Carbon Electrode(Diameter 1272mm) (USD/tonne)
909.18-961.13
935.16
-0.27
May 13, 2026
SMM China Ordinary Power Graphite Electrode(Diameter 960-1100mm) (USD/tonne)
1,402.73-1,454.69
1,428.71
-0.42
May 13, 2026
SMM China Ordinary Power Graphite Electrode(Diameter 1272mm) (USD/tonne)
1,584.57-1,662.5
1,623.53
-0.48
May 13, 2026
SMM China Ordinary Power Graphite Electrode(Diameter 1320mm) (USD/tonne)
1,662.5-1,844.33
1,753.42
-0.51
May 13, 2026
SMM Ningxia Silicon Coal(Granular, Ash Content 5-6%) (USD/tonne)
168.85-174.04
171.45
-0.05
May 13, 2026
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Compound
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China Class D high conductivity 4-inch single crystal silicon carbide Substrate (USD/piece)
324.71-350.68
337.7
-0.1
May 13, 2026
China Class P high conductivity 4-inch single crystal silicon carbide Substrate (USD/piece)
519.53-597.46
558.5
-0.16
May 13, 2026
China Class D high conductivity 6-inch single crystal silicon carbide Substrate (USD/piece)
519.53-623.44
571.48
-0.17
May 13, 2026
China Class P high conductivity 6-inch single crystal silicon carbide Substrate (USD/piece)
1,428.71-1,558.59
1,493.65
-0.44
May 13, 2026
China Class D semi-insulated 4-inch single crystal silicon carbide Substrate (USD/piece)
506.54-532.52
519.53
-0.15
May 13, 2026
China Class P semi-insulated 4-inch single crystal silicon carbide Substrate (USD/piece)
1,389.74-1,519.63
1,454.69
-0.43
May 13, 2026
China Class D semi-insulated 6-inch single crystal silicon carbide Substrate (USD/piece)
1,013.09-1,078.03
1,045.56
-0.31
May 13, 2026
China Class P semi-insulated 6-inch single crystal silicon carbide Substrate (USD/piece)
3,506.83-3,636.72
3,571.77
-1.05
May 13, 2026
China Class D semi-insulated 8-inch single crystal silicon carbide Substrate (USD/piece)
5,649.9-6,039.55
5,844.72
-1.72
May 13, 2026
China Class P semi-insulated 8-inch single crystal silicon carbide Substrate (USD/piece)
12,144.03-12,533.68
12,338.86
-3.62
May 13, 2026
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