Send Inquiry
We can product chemical and metallurgical grades of silicon metal such as 441#,553#,3303#,2202#,411#,421# or according to customer's requirement.We export several hundred thousand of silicon metal every month.441#quality:
Si:99.31%
Fe:0.33%
Al:0.33%
Ca:0.33%
Size:10-100mm 90%
553#quality:
Si:98.85%
Fe:0.44%
Al:0.5%
Ca:0.21%
Size:10-100mm 90%
