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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)
1,033.52-1,045.83
1,039.68
-1.58
May 26, 2025
Oxygen-blown #553 silicon(East China) (USD/mt)
1,045.83-1,070.44
1,058.13
-1.5
May 26, 2025
Silicon Metal East China (521#) (USD/mt)
1,095.04-1,119.65
1,107.35
-1.28
May 26, 2025
Silicon Metal East China (441#) (USD/mt)
1,095.04-1,119.65
1,107.35
-1.28
May 26, 2025
Silicon Metal East China (421#) (USD/mt)
1,131.96-1,181.17
1,156.56
-7.19
May 26, 2025
Silicon Metal East China (421#, for silicone) (USD/mt)
1,304.21-1,328.82
1,316.51
-6.49
May 26, 2025
Silicon Metal East China (3303#) (USD/mt)
1,291.91-1,316.51
1,304.21
-6.55
May 26, 2025
Silicon Metal East China (2202#) (USD/mt)
2,005.53-2,067.05
2,036.29
+8.91
May 26, 2025

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Silicon Metal in Guangdong

Price description
Price Range
Avg.
Change
Date
421# Silicon - Guangdong (USD/mt)
1,102.5-1,108.63
1,105.57
-0.84
May 23, 2025
421# Silicon Premium - Guangdong (USD/mt)
132.3-138.43
135.36
-4.39
May 23, 2025

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Silicon Metal in Kunming

Price description
Price Range
Avg.
Change
Date
Non-oxygen blown #553 silicon (Kunming）) (USD/mt)
1,053.5-1,078
1,065.75
-0.81
May 23, 2025
Oxygen-blown #553 silicon(Kunming) (USD/mt)
1,102.5-1,127
1,114.75
-0.85
May 23, 2025
Silicon Metal Kunming (551#) (USD/mt)
1,114.75-1,139.25
1,127
-0.86
May 23, 2025
Silicon Metal Kunming (441#) (USD/mt)
1,163.75-1,200.5
1,182.13
-0.9
May 23, 2025
Silicon Metal Kunming (421#) (USD/mt)
1,225-1,274.01
1,249.5
-0.95
May 23, 2025
Silicon Metal Kunming (421#, for silicone) (USD/mt)
1,482.26-1,519.01
1,500.63
-1.14
May 23, 2025
Silicon Metal Kunming (411#) (USD/mt)
1,494.51-1,531.26
1,512.88
-1.15
May 23, 2025
Silicon Metal Kunming (3303#) (USD/mt)
1,310.76-1,335.26
1,323.01
-1.01
May 23, 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)
1,053.5-1,065.75
1,059.63
-0.81
May 23, 2025
Oxygen-blown #553 silicon(Huangpu Port) (USD/mt)
1,065.75-1,078
1,071.88
-0.82
May 23, 2025
Silicon Metal Huangpu Port (441#) (USD/mt)
1,102.5-1,139.25
1,120.88
-0.85
May 23, 2025
Silicon Metal Huangpu Port (421#) (USD/mt)
1,261.75-1,323.01
1,292.38
-0.98
May 23, 2025
Silicon Metal Huangpu Port(411#) (USD/mt)
1,286.26-1,347.51
1,316.88
-1
May 23, 2025
Silicon Metal Huangpu Port (3303#) (USD/mt)
1,323.01-1,347.51
1,335.26
-1.02
May 23, 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)
1,220-1,260
1,240
0
May 23, 2025
Silicon Metal FOB (441#) (USD/mt)
1,270-1,300
1,285
0
May 23, 2025
Silicon Metal FOB (421#) (USD/mt)
1,390-1,450
1,420
0
May 23, 2025
Silicon Metal FOB (3303#) (USD/mt)
1,440-1,470
1,455
0
May 23, 2025
Silicon Metal FOB (2202#) (USD/mt)
2,180-2,360
2,270
0
May 23, 2025

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Silicon Metal in Tianjin

Price description
Price Range
Avg.
Change
Date
Silicon Metal Tianjin (553#) (USD/mt)
1,016.75-1,041.25
1,029
-0.78
May 23, 2025
Non-oxygen blown #553 silicon (Tianjin Port) (USD/mt)
1,016.75-1,041.25
1,029
-0.78
May 23, 2025
Oxygen-blown #553 silicon(Tianjin Port) (USD/mt)
1,029-1,053.5
1,041.25
-0.79
May 23, 2025
#99 Silicon （Tianjin Port） (USD/mt)
1,029-1,041.25
1,035.13
-0.79
May 23, 2025
Silicon Metal Tianjin Port (441#) (USD/mt)
1,078-1,102.5
1,090.25
-0.83
May 23, 2025
Silicon Metal Tianjin Port (421#) (USD/mt)
1,151.5-1,249.5
1,200.5
-0.91
May 23, 2025
Silicon Metal Tianjin Port (411#) (USD/mt)
1,163.75-1,261.75
1,212.75
-0.92
May 23, 2025
Silicon Metal Tianjin Port (3303#) (USD/mt)
1,298.51-1,310.76
1,304.63
-0.99
May 23, 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)
1,021.22-1,033.52
1,027.37
+4.49
May 26, 2025
Silicon Metal Inner Mongolia (99#) (USD/mt)
1,008.92-1,021.22
1,015.07
+4.44
May 26, 2025
Silicon Metal Inner Mongolia (441#) (USD/mt)
1,058.13-1,070.44
1,064.28
-7.59
May 26, 2025
Silicon Metal Inner Mongolia (3303#) (USD/mt)
1,230.39-1,242.69
1,236.54
-0.72
May 26, 2025
Silicon Metal Inner Mongolia (2205#) (USD/mt)
1,107.35-1,131.96
1,119.65
-7.35
May 26, 2025
Oxygen-blown #553 silicon(Qinghai ) (USD/mt)
1,021.22-1,033.52
1,027.37
+4.49
May 26, 2025
Silicon Metal Qinghai (441#) (USD/mt)
1,058.13-1,070.44
1,064.28
-7.59
May 26, 2025

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Silicon Metal in Xinjiang

Price description
Price Range
Avg.
Change
Date
Oxygenized 553# (Xinjiang) (USD/mt)
980-992.25
986.13
-0.75
May 23, 2025
#99 Silicon (Xinjiang) (USD/mt)
980-992.25
986.13
-0.75
May 23, 2025
#521 Silicon (Xinjiang) (USD/mt)
1,029-1,053.5
1,041.25
-0.79
May 23, 2025
#421 Silicon (Xinjiang) (USD/mt)
1,114.75-1,139.25
1,127
-0.86
May 23, 2025

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Silicon Metal in Sichuan

Price description
Price Range
Avg.
Change
Date
Non-oxygen blown #553 silicon (Sichuan) (USD/mt)
1,016.75-1,029
1,022.88
-0.78
May 23, 2025
Silicon Metal Sichuan (441#) (USD/mt)
1,065.75-1,078
1,071.88
-0.82
May 23, 2025
Silicon Metal Sichuan (421#) (USD/mt)
1,274.01-1,298.51
1,286.26
-0.98
May 23, 2025
Silicon Metal Sichuan (411#) (USD/mt)
1,298.51-1,323.01
1,310.76
-1
May 23, 2025
Silicon Metal Sichuan (3303#) (USD/mt)
1,298.51-1,335.26
1,316.88
-1
May 23, 2025

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Silicon Metal in Fujian

Price description
Price Range
Avg.
Change
Date
Silicon Metal Fujian (421#) (USD/mt)
1,531.26-1,568.01
1,549.63
-1.18
May 23, 2025
Silicon Metal Fujian (3303#) (USD/mt)
1,555.76-1,592.51
1,574.13
-1.2
May 23, 2025
Silicon Metal Fujian (2202#) (USD/mt)
1,935.51-1,996.76
1,966.13
-1.5
May 23, 2025

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Silicon Metal in Shanghai

Price description
Price Range
Avg.
Change
Date
Non-oxygen blown #553 silicon (Shanghai) (USD/mt)
1,090.25-1,102.5
1,096.38
-0.84
May 23, 2025
Silicon Metal Shanghai (441#) (USD/mt)
1,151.5-1,163.75
1,157.63
-0.88
May 23, 2025
Silicon Metal Shanghai (3303#) (USD/mt)
1,335.26-1,372.01
1,353.63
-1.03
May 23, 2025
Silicon Metal Shanghai (2202#) (USD/mt)
1,996.76-2,107.01
2,051.88
-1.56
May 23, 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)
992.25-1,016.75
1,004.5
-0.77
May 23, 2025
Silicon Metal Offgrade（Fe min. 1.5% max. 1.8%, Ca min. 0.5%） (USD/mt)
980-1,004.5
992.25
-0.76
May 23, 2025
Silicon Metal Offgrade（Fe min. 1.8%, Ca min. 1.0%） (USD/mt)
967.75-980
973.88
-0.74
May 23, 2025

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Recycled Silicon

Price description
Price Range
Avg.
Change
Date
Recycled Silicon Metal (#331) (USD/mt)
1,102.5-1,114.75
1,108.63
-0.84
May 23, 2025
Recycled Silicon Metal (#3303) (USD/mt)
1,163.75-1,188.25
1,176
-0.9
May 23, 2025
Recycled Silicon Metal (#2205) (USD/mt)
1,114.75-1,127
1,120.88
-0.85
May 23, 2025

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Silicone

Price description
Price Range
Avg.
Change
Date
DMC (USD/mt)
1,384.26-1,421.01
1,402.63
-1.07
May 23, 2025
Octamethylcyclotetrasiloxane (USD/mt)
1,421.01-1,506.76
1,463.88
-1.12
May 23, 2025
Silanol Fluid (USD/mt)
1,591.89-1,730.32
1,661.11
-1.27
May 23, 2025
Methyl Silicone Oil (USD/mt)
1,715.01-1,776.26
1,745.63
-1.33
May 23, 2025
The 107 Siliconrubber (USD/mt)
1,445.51-1,555.76
1,500.63
-1.14
May 23, 2025
110 methyl vinyl silicone rubber (USD/mt)
1,580.26-1,653.76
1,617.01
-1.23
May 23, 2025
Rubber Compound (universal for precipitation) (USD/mt)
1,519.01-1,568.01
1,543.51
-1.18
May 23, 2025
3-Aminopropyl Triethoxy Silane (USD/kg)
2.57-2.94
2.76
0
May 23, 2025
3-Glycidoxypropyl Triethoxy Silane (USD/kg)
3.86-4.17
4.01
0
May 23, 2025
3- (Trimethoxysilyl) Propyl Methacrylate (USD/kg)
2.7-2.94
2.82
0
May 23, 2025

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RAW material

Price description
Price Range
Avg.
Change
Date
Inner Mongolia High-grade Silica (USD/mt)
39.2-42.88
41.04
-0.03
May 23, 2025
Inner Mongolia Low-grade Silica (USD/mt)
29.4-33.08
31.24
-0.02
May 23, 2025
Hubei High-grade Silica (USD/mt)
42.88-46.55
44.71
-0.03
May 23, 2025
Guangxi High-grade Silica (USD/mt)
42.88-45.33
44.1
-0.03
May 23, 2025
Jiangxi High-grade Silica (USD/mt)
50.23-55.13
52.68
-0.04
May 23, 2025
Jiangxi Low-grade Silica (USD/mt)
39.2-44.1
41.65
-0.03
May 23, 2025
Yunnan Low-grade Silica (USD/mt)
39.2-41.65
40.43
-0.03
May 23, 2025
Liaoning High-grade Silica (USD/mt)
33.08-35.53
34.3
-0.03
May 23, 2025
Liaoning Low-grade Silica (USD/mt)
18.38-23.28
20.83
-0.02
May 23, 2025
Guizhou High-grade Silica (USD/mt)
34.3-39.2
36.75
-0.03
May 23, 2025
Guizhou Low-grade Silica (USD/mt)
23.28-28.18
25.73
-0.02
May 23, 2025
Ordinary Power Carbon Electrode (Diameter 960-1,100mm) (USD/mt)
796.25-820.75
808.5
-0.62
May 23, 2025
Ordinary Power Carbon Electrode (Diameter 1,272mm) (USD/mt)
845.25-869.75
857.5
-0.65
May 23, 2025
Ordinary Power Graphite Electrode (Diameter 960-1,100mm) (USD/mt)
1,212.75-1,237.25
1,225
-0.93
May 23, 2025
Ordinary Power Graphite Electrode (Diameter 1,272mm) (USD/mt)
1,335.26-1,359.76
1,347.51
-1.03
May 23, 2025
Regular Power Graphite Electrode (diameter 1320mm) (USD/mt)
1,457.76-1,482.26
1,470.01
-1.12
May 23, 2025
Xinjiang Unbondedsilicon Coal (USD/mt)
84.53-89.43
86.98
-0.07
May 23, 2025
Xinjiang Silicon Coal (USD/mt)
159.25-171.5
165.38
-0.13
May 23, 2025
Ningxia Silicon Coal (USD/mt)
116.38-118.83
117.6
-0.09
May 23, 2025
Ningxia Silicon Coal (granular coal) (USD/mt)
145.78-148.23
147
-0.11
May 23, 2025
Ningxia Silicon Coal (particle coal ash content 5-6%) (USD/mt)
166.6-169.05
167.83
-0.13
May 23, 2025
Shaanxi Silicon Coal (USD/mt)
83.3-90.65
86.98
-0.07
May 23, 2025
Shanxi Silicon Coal (USD/mt)
177.63-183.75
180.69
-0.14
May 23, 2025
Inner Mongolia Silicon Coal (USD/mt)
115.15-117.6
116.38
-0.09
May 23, 2025
Gansu silicon coal（Mixed silica coal） (USD/mt)
117.6-120.05
118.83
-0.09
May 23, 2025
Gansu silicon coal（Granular silica coal） (USD/mt)
137.2-139.65
138.43
-0.11
May 23, 2025
Charcoal (USD/mt)
318.5-324.63
321.56
-0.25
May 23, 2025
Wood Chip (USD/mt)
61.25-71.05
66.15
-0.05
May 23, 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)
306.25-330.75
318.5
-0.24
May 23, 2025
Class P high conductivity 4-inch single crystal silicon carbide substrate (USD/piece)
490-563.5
526.75
-0.4
May 23, 2025
Class D high conductivity 6-inch single crystal silicon carbide substrate (USD/piece)
490-588
539
-0.41
May 23, 2025
Class P high conductivity 6-inch single crystal silicon carbide substrate (USD/piece)
1,347.51-1,470.01
1,408.76
-1.07
May 23, 2025
Class D semi-insulated 4-inch single crystal silicon carbide substrate (USD/piece)
477.75-502.25
490
-0.37
May 23, 2025
Class P semi-insulated 4-inch single crystal silicon carbide substrate (USD/piece)
1,323.01-1,445.51
1,384.26
-1.05
May 23, 2025
Class D semi-insulated 6-inch single crystal silicon carbide substrate (USD/piece)
955.5-1,016.75
986.13
-0.75
May 23, 2025
Class P semi-insulated 6-inch single crystal silicon carbide substrate (USD/piece)
3,307.51-3,430.01
3,368.76
-2.57
May 23, 2025
Class D semi-insulated 8-inch single crystal silicon carbide substrate (USD/piece)
5,328.77-5,696.27
5,512.52
-4.2
May 23, 2025
Class P semi-insulated 8-inch single crystal silicon carbide substrate (USD/piece)
11,453.8-11,821.3
11,637.55
-8.87
May 23, 2025

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GFEX

Price description
Price
Open
High
Low
Vol.
Change
SI2506 (CNY/mt)
7,710
7,855
7,900
7,680
15,954
-165
SI2507 (CNY/mt)
7,735
7,950
7,950
7,705
138,219
-165
SI2508 (CNY/mt)
7,770
7,935
7,960
7,740
9,504
-160
SI2509 (CNY/mt)
7,800
7,910
7,990
7,770
61,710
-160
SI2510 (CNY/mt)
7,820
7,995
7,995
7,800
670
-155
SI2511 (CNY/mt)
7,850
8,020
8,020
7,825
3,908
-160
SI2512 (CNY/mt)
8,425
8,545
8,560
8,400
800
-155
SI2601 (CNY/mt)
8,445
8,600
8,600
8,430
481
-155
SI2602 (CNY/mt)
8,500
8,640
8,640
8,480
24
-165
SI2603 (CNY/mt)
8,545
8,660
8,660
8,545
7
-130
SI2604 (CNY/mt)
8,540
8,640
8,645
8,525
81
-145
SI2605 (CNY/mt)
8,565
8,650
8,650
8,545
32
-125

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