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Silicon Metal

We produce high-purity chemical and metallurgical grade silicon metal in Yunnan Province ,China. Our main products are silicon metal lumps (97%/553/441/421/411/4105/3303/2202/1101.etc.),
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Our silicon metal is used by the chemical industry in the production of silicone compounds and by semiconductors.

Aluminum manufacturers to improvethe useful properties of aluminum, as well as in the manufacture of silicon wafers

used in photovoltaic solar cells and electronic.



                    Type

Chemical Composition (%)

Si(Min)

Max

Fe

Al

Ca

Si-1101

99.7

0.1

0.1

0.01

Si-2202

99.5

0..2

0.2

0.02

Si-3303

99.3

0.3

0.3

0.03

Si-411

99.3

0.4

0.1

0.1

Si-421

99.2

0.4

0.2

0.1

Si-441

99.0

0.4

0.4

0.1

Si-553

98.5

0.5

0.5

0.3

97%

97

1.5

1.0-1.2

0.3

Size

10-100mm 90% MIN/10-50MM 90% MIN



Chemical composition/Size/Packing can be adjusted according to customer’s requirements;

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We produce high-purity chemical and metallurgical grade silicon metal,We are
among the largest producers and wholesaler in the world.

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