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Silicon Prices

Compound

Product	Price Range	Avg.	Change	Date
Class D semi-insulated 4-inch single crystal silicon carbide substrate USD/piece	488.61 ~ 513.66	501.14	-0.35(-0.07%)	Dec 18, 2025
Class D semi-insulated 6-inch single crystal silicon carbide substrate USD/piece	977.21 ~ 1,039.86	1,008.54	-0.7(-0.07%)	Dec 18, 2025
Class D semi-insulated 8-inch single crystal silicon carbide substrate USD/piece	5,449.85 ~ 5,825.7	5,637.78	-3.91(-0.07%)	Dec 18, 2025
Class D high conductivity 4-inch single crystal silicon carbide substrate USD/piece	313.21 ~ 338.27	325.74	-0.23(-0.07%)	Dec 18, 2025
Class D high conductivity 6-inch single crystal silicon carbide substrate USD/piece	501.14 ~ 601.36	551.25	-0.38(-0.07%)	Dec 18, 2025
Class P semi-insulated 4-inch single crystal silicon carbide substrate USD/piece	1,340.54 ~ 1,465.82	1,403.18	-0.97(-0.07%)	Dec 18, 2025
Class P semi-insulated 6-inch single crystal silicon carbide substrate USD/piece	3,382.67 ~ 3,507.95	3,445.31	-2.39(-0.07%)	Dec 18, 2025
Class P semi-insulated 8-inch single crystal silicon carbide substrate USD/piece	11,714.05 ~ 12,089.9	11,901.98	-8.26(-0.07%)	Dec 18, 2025
Class P high conductivity 4-inch single crystal silicon carbide substrate USD/piece	501.14 ~ 576.31	538.72	-0.37(-0.07%)	Dec 18, 2025
Class P high conductivity 6-inch single crystal silicon carbide substrate USD/piece	1,378.12 ~ 1,503.41	1,440.77	-1(-0.07%)	Dec 18, 2025

RAW material

Product	Price Range	Avg.	Change	Date
Inner Mongolia High-grade Silica USD/mt	37.59 ~ 41.34	39.46	-0.03(-0.07%)	Dec 18, 2025
Inner Mongolia Low-grade Silica USD/mt	26.31 ~ 30.07	28.19	-0.02(-0.07%)	Dec 18, 2025
Hubei High-grade Silica USD/mt	40.09 ~ 43.85	41.97	-0.03(-0.07%)	Dec 18, 2025
Guangxi High-grade Silica USD/mt	40.09 ~ 43.85	41.97	-0.03(-0.07%)	Dec 18, 2025
Jiangxi High-grade Silica USD/mt	47.61 ~ 52.62	50.11	-0.03(-0.07%)	Dec 18, 2025
Jiangxi Low-grade Silica USD/mt	38.84 ~ 41.34	40.09	-0.03(-0.07%)	Dec 18, 2025
Yunnan Low-grade Silica USD/mt	22.55 ~ 25.06	23.8	-0.02(-0.07%)	Dec 18, 2025
Liaoning High-grade Silica USD/mt	31.32 ~ 33.83	32.57	-0.02(-0.07%)	Dec 18, 2025
Liaoning Low-grade Silica USD/mt	18.79 ~ 22.55	20.67	-0.01(-0.07%)	Dec 18, 2025
Guizhou High-grade Silica USD/mt	31.32 ~ 35.08	33.2	-0.02(-0.07%)	Dec 18, 2025
Guizhou Low-grade Silica USD/mt	20.05 ~ 25.06	22.55	-0.02(-0.07%)	Dec 18, 2025
Ordinary Power Carbon Electrode (Diameter 960-1,100mm) USD/mt	801.82 ~ 851.93	826.87	-0.57(-0.07%)	Dec 18, 2025
Ordinary Power Carbon Electrode (Diameter 1,272mm) USD/mt	902.04 ~ 952.16	927.1	-0.64(-0.07%)	Dec 18, 2025
Ordinary Power Graphite Electrode (Diameter 960-1,100mm) USD/mt	1,353.07 ~ 1,403.18	1,378.12	-0.96(-0.07%)	Dec 18, 2025
Ordinary Power Graphite Electrode (Diameter 1,272mm) USD/mt	1,528.46 ~ 1,603.63	1,566.05	-1.09(-0.07%)	Dec 18, 2025
Regular Power Graphite Electrode (diameter 1320mm) USD/mt	1,603.63 ~ 1,779.03	1,691.33	-1.17(-0.07%)	Dec 18, 2025
Xinjiang Unbondedsilicon Coal USD/mt	105.86 ~ 108.37	107.12	-0.07(-0.07%)	Dec 18, 2025
Xinjiang Silicon Coal USD/mt	162.87 ~ 206.72	184.79	-0.13(-0.07%)	Dec 18, 2025
Ningxia Silicon Coal USD/mt	149.09 ~ 151.59	150.34	-0.1(-0.07%)	Dec 18, 2025
Ningxia Silicon Coal (granular coal) USD/mt	155.35 ~ 157.86	156.6	-0.11(-0.07%)	Dec 18, 2025
Ningxia Silicon Coal (particle coal ash content 5-6%) USD/mt	160.36 ~ 165.37	162.87	-0.11(-0.07%)	Dec 18, 2025
Shaanxi Silicon Coal USD/mt	107.74 ~ 112.76	110.25	-0.08(-0.07%)	Dec 18, 2025
Shanxi Silicon Coal USD/mt	187.93 ~ 200.45	194.19	-0.13(-0.07%)	Dec 18, 2025
Inner Mongolia Silicon Coal USD/mt	155.35 ~ 160.36	157.86	-0.11(-0.07%)	Dec 18, 2025
Gansu silicon coal（Mixed silica coal） USD/mt	115.26 ~ 117.77	116.51	-0.08(-0.07%)	Dec 18, 2025
Gansu silicon coal（Granular silica coal） USD/mt	130.3 ~ 132.8	131.55	-0.09(-0.07%)	Dec 18, 2025
Charcoal USD/mt	300.68 ~ 313.21	306.95	-0.21(-0.07%)	Dec 18, 2025
Wood Chip USD/mt	56.38 ~ 66.4	61.39	-0.04(-0.07%)	Dec 18, 2025

Recycled Silicon

Product	Price Range	Avg.	Change	Date
Recycled Silicon Metal (#2205) USD/mt	1,215.25 ~ 1,227.78	1,221.52	-0.85(-0.07%)	Dec 18, 2025
Recycled Silicon Metal (#3303) USD/mt	1,240.31 ~ 1,252.84	1,246.58	-0.87(-0.07%)	Dec 18, 2025
Recycled Silicon Metal (#331) USD/mt	1,202.73 ~ 1,215.25	1,208.99	-0.84(-0.07%)	Dec 18, 2025

Silicone

Product	Price Range	Avg.	Change	Date
DMC USD/mt	1,691.33 ~ 1,716.39	1,703.86	-1.18(-0.07%)	Dec 18, 2025
Octamethylcyclotetrasiloxane USD/mt	1,691.33 ~ 1,779.03	1,735.18	-1.2(-0.07%)	Dec 18, 2025
Silanol Fluid USD/mt	1,653.75 ~ 1,791.56	1,722.65	-1.2(-0.07%)	Dec 18, 2025
Methyl Silicone Oil USD/mt	1,854.2 ~ 1,904.32	1,879.26	-1.3(-0.07%)	Dec 18, 2025
The 107 Siliconrubber USD/mt	1,753.98 ~ 1,791.56	1,772.77	-1.23(-0.07%)	Dec 18, 2025
110 methyl vinyl silicone rubber USD/mt	1,753.98 ~ 1,816.62	1,785.3	-1.24(-0.07%)	Dec 18, 2025
Rubber Compound (universal for precipitation) USD/mt	1,628.69 ~ 1,716.39	1,672.54	+11.38(0.68%)	Dec 18, 2025
3-Aminopropyl Triethoxy Silane USD/kg	2.76 ~ 3.01	2.88	0(-0.07%)	Dec 18, 2025
3-Glycidoxypropyl Triethoxy Silane USD/kg	3.88 ~ 4.32	4.1	0(-0.07%)	Dec 18, 2025
3- (Trimethoxysilyl) Propyl Methacrylate USD/kg	2.76 ~ 3.26	3.01	0(-0.07%)	Dec 18, 2025

Si-Offgrade

Product	Price Range	Avg.	Change	Date
Silicon Metal Offgrade（Fe min. 1.2% max. 1.5%, Ca max. 0.3%） USD/mt	1,077.44 ~ 1,102.5	1,089.97	-0.76(-0.07%)	Dec 18, 2025
Silicon Metal Offgrade（Fe min. 1.5% max. 1.8%, Ca min. 0.5%） USD/mt	1,064.91 ~ 1,089.97	1,077.44	-0.75(-0.07%)	Dec 18, 2025
Silicon Metal Offgrade（Fe min. 1.8%, Ca min. 1.0%） USD/mt	1,039.86 ~ 1,052.39	1,046.12	-0.73(-0.07%)	Dec 18, 2025

Silicon Metal

Product	Price Range	Avg.	Change	Date
Oxygenized 553# (Xinjiang) USD/mt	1,077.44 ~ 1,115.03	1,096.23	-0.76(-0.07%)	Dec 18, 2025
#99 Silicon (Xinjiang) USD/mt	1,077.44 ~ 1,115.03	1,096.23	-0.76(-0.07%)	Dec 18, 2025
#521 Silicon (Xinjiang) USD/mt	1,089.97 ~ 1,127.56	1,108.76	-0.77(-0.07%)	Dec 18, 2025
#421 Silicon (Xinjiang) USD/mt	1,115.03 ~ 1,140.08	1,127.56	-0.78(-0.07%)	Dec 18, 2025
#99 Silicon （Tianjin Port） USD/mt	1,127.56 ~ 1,165.14	1,146.35	-0.8(-0.07%)	Dec 18, 2025
421# Silicon - Guangdong USD/mt	1,177.67 ~ 1,190.2	1,183.93	-0.82(-0.07%)	Dec 18, 2025
Silicon Metal East China (3303#) USD/mt	1,277.9 ~ 1,315.48	1,296.69	-0.9(-0.07%)	Dec 18, 2025
Silicon Metal East China (421#) USD/mt	1,190.2 ~ 1,227.78	1,208.99	-0.84(-0.07%)	Dec 18, 2025
Silicon Metal East China (421#, for silicone) USD/mt	1,227.78 ~ 1,277.9	1,252.84	-0.87(-0.07%)	Dec 18, 2025
Silicon Metal East China (441#) USD/mt	1,165.14 ~ 1,190.2	1,177.67	-0.82(-0.07%)	Dec 18, 2025
Silicon Metal East China (521#) USD/mt	1,165.14 ~ 1,190.2	1,177.67	-0.82(-0.07%)	Dec 18, 2025
Non-oxygen blown #553 silicon (East China) USD/mt	1,140.08 ~ 1,165.14	1,152.61	-0.8(-0.07%)	Dec 18, 2025
Oxygen-blown #553 silicon(East China) USD/mt	1,140.08 ~ 1,165.14	1,152.61	-0.8(-0.07%)	Dec 18, 2025
Silicon Metal FOB (2202#) USD/mt	2,000 ~ 2,100	2,050	0(0.00%)	Dec 18, 2025
Silicon Metal FOB (3303#) USD/mt	1,480 ~ 1,510	1,495	0(0.00%)	Dec 18, 2025
Silicon Metal FOB (421#) USD/mt	1,450 ~ 1,500	1,475	0(0.00%)	Dec 18, 2025
Silicon Metal FOB (441#) USD/mt	1,360 ~ 1,390	1,375	0(0.00%)	Dec 18, 2025
Non-oxygen blown #553 silicon FOB (Huangpu Port) USD/mt	1,300 ~ 1,330	1,315	0(0.00%)	Dec 18, 2025
Silicon Metal Huangpu Port (3303#) USD/mt	1,277.9 ~ 1,302.95	1,290.42	-0.9(-0.07%)	Dec 18, 2025
Silicon Metal Huangpu Port (421#) USD/mt	1,202.73 ~ 1,277.9	1,240.31	-0.86(-0.07%)	Dec 18, 2025
Silicon Metal Huangpu Port (441#) USD/mt	1,177.67 ~ 1,202.73	1,190.2	-0.83(-0.07%)	Dec 18, 2025
Non-oxygen blown #553 silicon (Huangpu Port) USD/mt	1,152.61 ~ 1,177.67	1,165.14	-0.81(-0.07%)	Dec 18, 2025
Oxygen-blown #553 silicon(Huangpu Port) USD/mt	1,152.61 ~ 1,177.67	1,165.14	-0.81(-0.07%)	Dec 18, 2025
Silicon Metal Huangpu Port(411#) USD/mt	1,240.31 ~ 1,302.95	1,271.63	-0.88(-0.07%)	Dec 18, 2025
Silicon Metal Kunming (3303#) USD/mt	1,290.42 ~ 1,302.95	1,296.69	-0.9(-0.07%)	Dec 18, 2025
Silicon Metal Kunming (411#) USD/mt	1,440.77 ~ 1,465.82	1,453.29	-1.01(-0.07%)	Dec 18, 2025
Silicon Metal Kunming (421#) USD/mt	1,227.78 ~ 1,277.9	1,252.84	-0.87(-0.07%)	Dec 18, 2025
Silicon Metal Kunming (421#, for silicone) USD/mt	1,440.77 ~ 1,465.82	1,453.29	-1.01(-0.07%)	Dec 18, 2025
Silicon Metal Kunming (441#) USD/mt	1,215.25 ~ 1,252.84	1,234.05	-0.86(-0.07%)	Dec 18, 2025
Silicon Metal Kunming (551#) USD/mt	1,202.73 ~ 1,215.25	1,208.99	-0.84(-0.07%)	Dec 18, 2025
Non-oxygen blown #553 silicon (Kunming）) USD/mt	1,165.14 ~ 1,177.67	1,171.4	-0.81(-0.07%)	Dec 18, 2025
Oxygen-blown #553 silicon(Kunming) USD/mt	1,190.2 ~ 1,215.25	1,202.73	-0.83(-0.07%)	Dec 18, 2025
Silicon Metal Shanghai (2202#) USD/mt	1,829.15 ~ 1,904.32	1,866.73	-1.3(-0.07%)	Dec 18, 2025
Silicon Metal Shanghai (3303#) USD/mt	1,315.48 ~ 1,340.54	1,328.01	-0.92(-0.07%)	Dec 18, 2025
Silicon Metal Shanghai (441#) USD/mt	1,215.25 ~ 1,240.31	1,227.78	-0.85(-0.07%)	Dec 18, 2025
Non-oxygen blown #553 silicon (Shanghai) USD/mt	1,177.67 ~ 1,202.73	1,190.2	-0.83(-0.07%)	Dec 18, 2025
Silicon Metal Sichuan (3303#) USD/mt	1,252.84 ~ 1,277.9	1,265.37	-0.88(-0.07%)	Dec 18, 2025
Silicon Metal Sichuan (411#) USD/mt	1,227.78 ~ 1,277.9	1,252.84	-0.87(-0.07%)	Dec 18, 2025
Silicon Metal Sichuan (421#) USD/mt	1,202.73 ~ 1,252.84	1,227.78	-0.85(-0.07%)	Dec 18, 2025
Silicon Metal Sichuan (441#) USD/mt	1,190.2 ~ 1,215.25	1,202.73	-0.83(-0.07%)	Dec 18, 2025
Non-oxygen blown #553 silicon (Sichuan) USD/mt	1,127.56 ~ 1,140.08	1,133.82	-0.79(-0.07%)	Dec 18, 2025
Silicon Metal Tianjin (553#) USD/mt	1,102.5 ~ 1,140.08	1,121.29	-0.78(-0.07%)	Dec 18, 2025
Silicon Metal Tianjin Port (3303#) USD/mt	1,277.9 ~ 1,302.95	1,290.42	-0.9(-0.07%)	Dec 18, 2025
Silicon Metal Tianjin Port (411#) USD/mt	1,202.73 ~ 1,265.37	1,234.05	-0.86(-0.07%)	Dec 18, 2025
Silicon Metal Tianjin Port (421#) USD/mt	1,190.2 ~ 1,252.84	1,221.52	-0.85(-0.07%)	Dec 18, 2025
Silicon Metal Tianjin Port (441#) USD/mt	1,152.61 ~ 1,190.2	1,171.4	-0.81(-0.07%)	Dec 18, 2025
Non-oxygen blown #553 silicon (Tianjin Port) USD/mt	1,127.56 ~ 1,165.14	1,146.35	-0.8(-0.07%)	Dec 18, 2025
Oxygen-blown #553 silicon(Tianjin Port) USD/mt	1,127.56 ~ 1,165.14	1,146.35	-0.8(-0.07%)	Dec 18, 2025
Oxygen-blown #553 silicon(Inner Mongolia) USD/mt	1,089.97 ~ 1,127.56	1,108.76	-0.77(-0.07%)	Dec 18, 2025
Silicon Metal Inner Mongolia (99#) USD/mt	1,089.97 ~ 1,127.56	1,108.76	-0.77(-0.07%)	Dec 18, 2025
Silicon Metal Inner Mongolia (441#) USD/mt	1,152.61 ~ 1,165.14	1,158.88	-0.8(-0.07%)	Dec 18, 2025
Silicon Metal Inner Mongolia (3303#) USD/mt	1,265.37 ~ 1,277.9	1,271.63	-0.88(-0.07%)	Dec 18, 2025
Silicon Metal Inner Mongolia (2205#) USD/mt	1,215.25 ~ 1,240.31	1,227.78	-0.85(-0.07%)	Dec 18, 2025
Oxygen-blown #553 silicon(Qinghai ) USD/mt	1,089.97 ~ 1,102.5	1,096.23	-0.76(-0.07%)	Dec 18, 2025
Silicon Metal Qinghai (441#) USD/mt	1,152.61 ~ 1,165.14	1,158.88	-0.8(-0.07%)	Dec 18, 2025

Silicon Prices

Compound

Class D semi-insulated 4-inch single crystal silicon carbide substrate USD/piece

Class D semi-insulated 6-inch single crystal silicon carbide substrate USD/piece

Class D semi-insulated 8-inch single crystal silicon carbide substrate USD/piece

Class D high conductivity 4-inch single crystal silicon carbide substrate USD/piece

Class D high conductivity 6-inch single crystal silicon carbide substrate USD/piece

Class P semi-insulated 4-inch single crystal silicon carbide substrate USD/piece

Class P semi-insulated 6-inch single crystal silicon carbide substrate USD/piece

Class P semi-insulated 8-inch single crystal silicon carbide substrate USD/piece

Class P high conductivity 4-inch single crystal silicon carbide substrate USD/piece

Class P high conductivity 6-inch single crystal silicon carbide substrate USD/piece

RAW material

Inner Mongolia High-grade Silica USD/mt

Inner Mongolia Low-grade Silica USD/mt

Hubei High-grade Silica USD/mt

Guangxi High-grade Silica USD/mt

Jiangxi High-grade Silica USD/mt

Jiangxi Low-grade Silica USD/mt

Yunnan Low-grade Silica USD/mt

Liaoning High-grade Silica USD/mt

Liaoning Low-grade Silica USD/mt

Guizhou High-grade Silica USD/mt

Guizhou Low-grade Silica USD/mt

Ordinary Power Carbon Electrode (Diameter 960-1,100mm) USD/mt

Ordinary Power Carbon Electrode (Diameter 1,272mm) USD/mt

Ordinary Power Graphite Electrode (Diameter 960-1,100mm) USD/mt

Ordinary Power Graphite Electrode (Diameter 1,272mm) USD/mt

Regular Power Graphite Electrode (diameter 1320mm) USD/mt

Xinjiang Unbondedsilicon Coal USD/mt

Xinjiang Silicon Coal USD/mt

Ningxia Silicon Coal USD/mt

Ningxia Silicon Coal (granular coal) USD/mt

Ningxia Silicon Coal (particle coal ash content 5-6%) USD/mt

Shaanxi Silicon Coal USD/mt

Shanxi Silicon Coal USD/mt

Inner Mongolia Silicon Coal USD/mt

Gansu silicon coal（Mixed silica coal） USD/mt

Gansu silicon coal（Granular silica coal） USD/mt

Charcoal USD/mt

Wood Chip USD/mt

Recycled Silicon

Recycled Silicon Metal (#2205) USD/mt

Recycled Silicon Metal (#3303) USD/mt

Recycled Silicon Metal (#331) USD/mt

Silicone

DMC USD/mt

Octamethylcyclotetrasiloxane USD/mt

Silanol Fluid USD/mt

Methyl Silicone Oil USD/mt

The 107 Siliconrubber USD/mt

110 methyl vinyl silicone rubber USD/mt

Rubber Compound (universal for precipitation) USD/mt

3-Aminopropyl Triethoxy Silane USD/kg

3-Glycidoxypropyl Triethoxy Silane USD/kg

3- (Trimethoxysilyl) Propyl Methacrylate USD/kg

Si-Offgrade

Silicon Metal Offgrade（Fe min. 1.2% max. 1.5%, Ca max. 0.3%） USD/mt

Silicon Metal Offgrade（Fe min. 1.5% max. 1.8%, Ca min. 0.5%） USD/mt

Silicon Metal Offgrade（Fe min. 1.8%, Ca min. 1.0%） USD/mt

Silicon Metal

Oxygenized 553# (Xinjiang) USD/mt

#99 Silicon (Xinjiang) USD/mt

#521 Silicon (Xinjiang) USD/mt

#421 Silicon (Xinjiang) USD/mt

#99 Silicon （Tianjin Port） USD/mt

421# Silicon - Guangdong USD/mt

Silicon Metal East China (3303#) USD/mt

Silicon Metal East China (421#) USD/mt

Silicon Metal East China (421#, for silicone) USD/mt

Silicon Metal East China (441#) USD/mt

Silicon Metal East China (521#) USD/mt

Non-oxygen blown #553 silicon (East China) USD/mt

Oxygen-blown #553 silicon(East China) USD/mt

Silicon Metal FOB (2202#) USD/mt

Silicon Metal FOB (3303#) USD/mt

Silicon Metal FOB (421#) USD/mt

Silicon Metal FOB (441#) USD/mt

Non-oxygen blown #553 silicon FOB (Huangpu Port) USD/mt

Silicon Metal Huangpu Port (3303#) USD/mt