Surface condition: Not cleaned Popcorn rate: <= 15% Foreign substances: Not allowedWeight: 10kg +- 100g per bagPacking: Double bagging with PE. Each bag individually sealed. Technology: polysilicon is produced by ?TCS- Siemens? technologyQuantity: more than 10 t/ monthApplicaton: Solar (PV) industryThe plant offers 6N and 9N grade polysilicon.