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Silicon prices

Switch to Originalswitch

SMM Silicon Metal

Price description
Price Range
Avg.
Change
Date
Non-oxygen blown #553 silicon (East China) (USD/mt)
1,097.4-1,109.59
1,103.5
-9.33
May 08, 2025
Oxygen-blown #553 silicon(East China) (USD/mt)
1,097.4-1,133.98
1,115.69
-9.37
May 08, 2025
Silicon Metal East China (521#) (USD/mt)
1,133.98-1,158.37
1,146.17
-9.46
May 08, 2025
Silicon Metal East China (441#) (USD/mt)
1,133.98-1,158.37
1,146.17
-9.46
May 08, 2025
Silicon Metal East China (421#) (USD/mt)
1,194.95-1,255.91
1,225.43
-9.69
May 08, 2025
Silicon Metal East China (421#, for silicone) (USD/mt)
1,329.07-1,353.46
1,341.27
-3.91
May 08, 2025
Silicon Metal East China (3303#) (USD/mt)
1,341.27-1,365.65
1,353.46
-3.95
May 08, 2025
Silicon Metal East China (2202#) (USD/mt)
1,987.51-2,048.48
2,018
-5.88
May 08, 2025

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Silicon Metal in Guangdong

Price description
Price Range
Avg.
Change
Date
421# Silicon - Guangdong (USD/mt)
1,118.74-1,124.84
1,121.79
-13.67
May 08, 2025
421# Silicon Premium - Guangdong (USD/mt)
125.59-131.69
128.64
+13.69
May 08, 2025

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Silicon Metal in Kunming

Price description
Price Range
Avg.
Change
Date
Non-oxygen blown #553 silicon (Kunming）) (USD/mt)
1,109.59-1,121.79
1,115.69
-15.48
May 08, 2025
Oxygen-blown #553 silicon(Kunming) (USD/mt)
1,158.37-1,170.56
1,164.46
-15.62
May 08, 2025
Silicon Metal Kunming (551#) (USD/mt)
1,170.56-1,182.75
1,176.66
-15.66
May 08, 2025
Silicon Metal Kunming (441#) (USD/mt)
1,219.33-1,243.72
1,231.53
-9.71
May 08, 2025
Silicon Metal Kunming (421#) (USD/mt)
1,280.3-1,353.46
1,316.88
-3.84
May 08, 2025
Silicon Metal Kunming (421#, for silicone) (USD/mt)
1,475.39-1,511.97
1,493.68
-4.36
May 08, 2025
Silicon Metal Kunming (411#) (USD/mt)
1,487.59-1,524.17
1,505.88
-4.39
May 08, 2025
Silicon Metal Kunming (3303#) (USD/mt)
1,377.85-1,414.43
1,396.14
-4.07
May 08, 2025

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Silicon Metal in Huangpu Port

Price description
Price Range
Avg.
Change
Date
Non-oxygen blown #553 silicon (Huangpu Port) (USD/mt)
1,109.59-1,121.79
1,115.69
-9.37
May 08, 2025
Oxygen-blown #553 silicon(Huangpu Port) (USD/mt)
1,109.59-1,133.98
1,121.79
-9.39
May 08, 2025
Silicon Metal Huangpu Port (441#) (USD/mt)
1,146.17-1,158.37
1,152.27
-9.47
May 08, 2025
Silicon Metal Huangpu Port (421#) (USD/mt)
1,268.11-1,377.85
1,322.98
-3.86
May 08, 2025
Silicon Metal Huangpu Port(411#) (USD/mt)
1,292.49-1,402.23
1,347.36
-3.93
May 08, 2025
Silicon Metal Huangpu Port (3303#) (USD/mt)
1,353.46-1,402.23
1,377.85
-4.02
May 08, 2025

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Silicon Metal in Huangpu Port FOB

Price description
Price Range
Avg.
Change
Date
Non-oxygen blown #553 silicon FOB (Huangpu Port) (USD/mt)
1,270-1,310
1,290
0
May 08, 2025
Silicon Metal FOB (441#) (USD/mt)
1,320-1,350
1,335
0
May 08, 2025
Silicon Metal FOB (421#) (USD/mt)
1,400-1,480
1,440
0
May 08, 2025
Silicon Metal FOB (3303#) (USD/mt)
1,460-1,490
1,475
0
May 08, 2025
Silicon Metal FOB (2202#) (USD/mt)
2,180-2,360
2,270
0
May 08, 2025

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Silicon Metal in Tianjin

Price description
Price Range
Avg.
Change
Date
Silicon Metal Tianjin (553#) (USD/mt)
1,060.82-1,085.21
1,073.01
-15.36
May 08, 2025
Non-oxygen blown #553 silicon (Tianjin Port) (USD/mt)
1,085.21-1,097.4
1,091.3
-9.3
May 08, 2025
Oxygen-blown #553 silicon(Tianjin Port) (USD/mt)
1,085.21-1,109.59
1,097.4
-3.2
May 08, 2025
#99 Silicon （Tianjin Port） (USD/mt)
1,073.01-1,097.4
1,085.21
-9.28
May 08, 2025
Silicon Metal Tianjin Port (441#) (USD/mt)
1,121.79-1,146.17
1,133.98
-9.42
May 08, 2025
Silicon Metal Tianjin Port (421#) (USD/mt)
1,219.33-1,292.49
1,255.91
-3.66
May 08, 2025
Silicon Metal Tianjin Port (411#) (USD/mt)
1,231.53-1,304.69
1,268.11
-3.7
May 08, 2025
Silicon Metal Tianjin Port (3303#) (USD/mt)
1,329.07-1,365.65
1,347.36
-3.93
May 08, 2025

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Silicon Metal in Northwest China

Price description
Price Range
Avg.
Change
Date
Oxygen-blown #553 silicon(Inner Mongolia) (USD/mt)
1,073.01-1,097.4
1,085.21
-9.28
May 08, 2025
Silicon Metal Inner Mongolia (99#) (USD/mt)
1,060.82-1,097.4
1,079.11
-9.26
May 08, 2025
Silicon Metal Inner Mongolia (441#) (USD/mt)
1,109.59-1,121.79
1,115.69
-9.37
May 08, 2025
Silicon Metal Inner Mongolia (3303#) (USD/mt)
1,268.11-1,280.3
1,274.2
-3.72
May 08, 2025
Silicon Metal Inner Mongolia (2205#) (USD/mt)
1,170.56-1,182.75
1,176.66
-3.43
May 08, 2025
Oxygen-blown #553 silicon(Qinghai ) (USD/mt)
1,073.01-1,097.4
1,085.21
-9.28
May 08, 2025
Silicon Metal Qinghai (441#) (USD/mt)
1,109.59-1,133.98
1,121.79
-9.39
May 08, 2025

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Silicon Metal in Xinjiang

Price description
Price Range
Avg.
Change
Date
Oxygenized 553# (Xinjiang) (USD/mt)
1,024.24-1,036.43
1,030.34
-15.23
May 08, 2025
#99 Silicon (Xinjiang) (USD/mt)
1,024.24-1,036.43
1,030.34
-15.23
May 08, 2025
#521 Silicon (Xinjiang) (USD/mt)
1,073.01-1,097.4
1,085.21
-15.39
May 08, 2025
#421 Silicon (Xinjiang) (USD/mt)
1,158.37-1,194.95
1,176.66
-9.55
May 08, 2025

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Silicon Metal in Sichuan

Price description
Price Range
Avg.
Change
Date
Non-oxygen blown #553 silicon (Sichuan) (USD/mt)
1,097.4-1,109.59
1,103.5
-15.45
May 08, 2025
Silicon Metal Sichuan (441#) (USD/mt)
1,158.37-1,170.56
1,164.46
-9.51
May 08, 2025
Silicon Metal Sichuan (421#) (USD/mt)
1,329.07-1,341.27
1,335.17
-3.89
May 08, 2025
Silicon Metal Sichuan (411#) (USD/mt)
1,353.46-1,365.65
1,359.56
-3.96
May 08, 2025
Silicon Metal Sichuan (3303#) (USD/mt)
1,341.27-1,377.85
1,359.56
-3.96
May 08, 2025

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Silicon Metal in Fujian

Price description
Price Range
Avg.
Change
Date
Silicon Metal Fujian (421#) (USD/mt)
1,524.17-1,560.75
1,542.46
-4.5
May 08, 2025
Silicon Metal Fujian (3303#) (USD/mt)
1,548.55-1,585.13
1,566.84
-4.57
May 08, 2025
Silicon Metal Fujian (2202#) (USD/mt)
1,926.55-1,987.51
1,957.03
-5.71
May 08, 2025

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Silicon Metal in Shanghai

Price description
Price Range
Avg.
Change
Date
Non-oxygen blown #553 silicon (Shanghai) (USD/mt)
1,146.17-1,170.56
1,158.37
-9.49
May 08, 2025
Silicon Metal Shanghai (441#) (USD/mt)
1,182.75-1,207.14
1,194.95
-9.6
May 08, 2025
Silicon Metal Shanghai (3303#) (USD/mt)
1,377.85-1,414.43
1,396.14
-4.07
May 08, 2025
Silicon Metal Shanghai (2202#) (USD/mt)
1,987.51-2,097.25
2,042.38
-5.96
May 08, 2025

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Si-Offgrade

Price description
Price Range
Avg.
Change
Date
Silicon Metal Offgrade（Fe min. 1.2% max. 1.5%, Ca max. 0.3%） (USD/mt)
1,012.05-1,024.24
1,018.14
-15.2
May 08, 2025
Silicon Metal Offgrade（Fe min. 1.5% max. 1.8%, Ca min. 0.5%） (USD/mt)
999.85-1,012.05
1,005.95
-15.16
May 08, 2025
Silicon Metal Offgrade（Fe min. 1.8%, Ca min. 1.0%） (USD/mt)
975.47-999.85
987.66
-15.11
May 08, 2025

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Recycled Silicon

Price description
Price Range
Avg.
Change
Date
Recycled Silicon Metal (#331) (USD/mt)
1,133.98-1,146.17
1,140.08
-9.44
May 08, 2025
Recycled Silicon Metal (#3303) (USD/mt)
1,182.75-1,231.53
1,207.14
-9.63
May 08, 2025
Recycled Silicon Metal (#2205) (USD/mt)
1,146.17-1,170.56
1,158.37
-9.49
May 08, 2025

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Silicone

Price description
Price Range
Avg.
Change
Date
DMC (USD/mt)
1,377.85-1,438.81
1,408.33
-4.11
May 08, 2025
Octamethylcyclotetrasiloxane (USD/mt)
1,487.59-1,548.55
1,518.07
-4.43
May 08, 2025
Silanol Fluid (USD/mt)
1,625.86-1,832.54
1,729.2
-5.04
May 08, 2025
Methyl Silicone Oil (USD/mt)
1,707.07-1,768.03
1,737.55
-5.07
May 08, 2025
The 107 Siliconrubber (USD/mt)
1,463.2-1,560.75
1,511.97
-4.41
May 08, 2025
110 methyl vinyl silicone rubber (USD/mt)
1,560.75-1,646.1
1,603.42
-4.68
May 08, 2025
Rubber Compound (universal for precipitation) (USD/mt)
1,524.17-1,585.13
1,554.65
-4.53
May 08, 2025
3-Aminopropyl Triethoxy Silane (USD/kg)
2.56-2.99
2.77
-0.07
May 08, 2025
3-Glycidoxypropyl Triethoxy Silane (USD/kg)
3.84-4.21
4.02
-0.07
May 08, 2025
3- (Trimethoxysilyl) Propyl Methacrylate (USD/kg)
2.8-3.05
2.93
-0.07
May 08, 2025

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RAW material

Price description
Price Range
Avg.
Change
Date
Inner Mongolia High-grade Silica (USD/mt)
39.02-45.12
42.07
-0.12
May 08, 2025
Inner Mongolia Low-grade Silica (USD/mt)
30.48-34.14
32.31
-0.09
May 08, 2025
Hubei High-grade Silica (USD/mt)
42.68-47.55
45.12
-0.13
May 08, 2025
Guangxi High-grade Silica (USD/mt)
43.9-46.33
45.12
-0.13
May 08, 2025
Jiangxi High-grade Silica (USD/mt)
51.21-56.09
53.65
-0.16
May 08, 2025
Jiangxi Low-grade Silica (USD/mt)
40.24-45.12
42.68
-0.12
May 08, 2025
Yunnan Low-grade Silica (USD/mt)
40.24-42.68
41.46
-0.12
May 08, 2025
Liaoning High-grade Silica (USD/mt)
32.92-36.58
34.75
-0.1
May 08, 2025
Liaoning Low-grade Silica (USD/mt)
18.29-23.17
20.73
-0.06
May 08, 2025
Guizhou High-grade Silica (USD/mt)
35.36-40.24
37.8
-0.11
May 08, 2025
Guizhou Low-grade Silica (USD/mt)
23.17-28.04
25.61
-0.07
May 08, 2025
Ordinary Power Carbon Electrode (Diameter 960-1,100mm) (USD/mt)
902.31-951.08
926.69
-2.7
May 08, 2025
Ordinary Power Carbon Electrode (Diameter 1,272mm) (USD/mt)
963.27-987.66
975.47
-2.84
May 08, 2025
Ordinary Power Graphite Electrode (Diameter 960-1,100mm) (USD/mt)
1,341.27-1,463.2
1,402.23
-4.09
May 08, 2025
Ordinary Power Graphite Electrode (Diameter 1,272mm) (USD/mt)
1,463.2-1,585.13
1,524.17
-4.44
May 08, 2025
Regular Power Graphite Electrode (diameter 1320mm) (USD/mt)
1,585.13-1,707.07
1,646.1
-4.8
May 08, 2025
Xinjiang Unbondedsilicon Coal (USD/mt)
107.3-112.18
109.74
-0.32
May 08, 2025
Xinjiang Silicon Coal (USD/mt)
170.71-182.9
176.8
-0.52
May 08, 2025
Ningxia Silicon Coal (USD/mt)
125.59-128.03
126.81
-0.37
May 08, 2025
Ningxia Silicon Coal (granular coal) (USD/mt)
143.88-168.27
156.07
-0.46
May 08, 2025
Ningxia Silicon Coal (particle coal ash content 5-6%) (USD/mt)
170.71-182.9
176.8
-0.52
May 08, 2025
Shaanxi Silicon Coal (USD/mt)
91.45-103.64
97.55
-0.28
May 08, 2025
Shanxi Silicon Coal (USD/mt)
189-195.09
192.05
-0.56
May 08, 2025
Inner Mongolia Silicon Coal (USD/mt)
124.37-126.81
125.59
-0.37
May 08, 2025
Gansu silicon coal（Mixed silica coal） (USD/mt)
123.15-125.59
124.37
-0.36
May 08, 2025
Gansu silicon coal（Granular silica coal） (USD/mt)
142.66-145.1
143.88
-0.42
May 08, 2025
Charcoal (USD/mt)
317.03-329.22
323.12
-0.94
May 08, 2025
Wood Chip (USD/mt)
60.97-70.72
65.84
-0.19
May 08, 2025

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Compound

Price description
Price Range
Avg.
Change
Date
Class D high conductivity 4-inch single crystal silicon carbide substrate (USD/piece)
304.83-329.22
317.03
-0.92
May 08, 2025
Class P high conductivity 4-inch single crystal silicon carbide substrate (USD/piece)
487.73-560.89
524.31
-1.53
May 08, 2025
Class D high conductivity 6-inch single crystal silicon carbide substrate (USD/piece)
487.73-585.28
536.51
-1.56
May 08, 2025
Class P high conductivity 6-inch single crystal silicon carbide substrate (USD/piece)
1,341.27-1,463.2
1,402.23
-4.09
May 08, 2025
Class D semi-insulated 4-inch single crystal silicon carbide substrate (USD/piece)
475.54-499.93
487.73
-1.42
May 08, 2025
Class P semi-insulated 4-inch single crystal silicon carbide substrate (USD/piece)
1,316.88-1,438.81
1,377.85
-4.02
May 08, 2025
Class D semi-insulated 6-inch single crystal silicon carbide substrate (USD/piece)
951.08-1,012.05
981.56
-2.86
May 08, 2025
Class P semi-insulated 6-inch single crystal silicon carbide substrate (USD/piece)
3,292.2-3,414.13
3,353.17
-9.78
May 08, 2025
Class D semi-insulated 8-inch single crystal silicon carbide substrate (USD/piece)
5,304.1-5,669.9
5,487
-16
May 08, 2025
Class P semi-insulated 8-inch single crystal silicon carbide substrate (USD/piece)
11,400.77-11,766.57
11,583.67
-33.77
May 08, 2025

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GFEX

Price description
Price
Open
High
Low
Vol.
Change
SI2505 (CNY/mt)
8,300
8,300
8,300
8,300
85
-25
SI2506 (CNY/mt)
8,315
8,250
8,385
8,115
396,858
-30
SI2507 (CNY/mt)
8,350
8,295
8,415
8,150
93,915
+20
SI2508 (CNY/mt)
8,385
8,350
8,450
8,185
80,292
+25
SI2509 (CNY/mt)
8,420
8,350
8,480
8,200
79,169
-40
SI2510 (CNY/mt)
8,440
8,430
8,495
8,245
3,392
+5
SI2511 (CNY/mt)
8,450
8,395
8,505
8,255
2,709
-20
SI2512 (CNY/mt)
8,985
8,920
9,035
8,820
1,098
-55
SI2601 (CNY/mt)
9,010
9,060
9,060
8,860
617
-50
SI2602 (CNY/mt)
9,010
8,930
9,050
8,900
33
-65
SI2603 (CNY/mt)
9,070
9,050
9,095
8,930
133
-25
SI2604 (CNY/mt)
9,090
9,080
9,130
8,960
270
-95

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