Silicon powders – milling of materials supplied by customers or providing powders in accordance with orders placed, taking into account the specification of chemical composition and screen analysis.
Ferroalloy powders – we provide services on the basis of materials supplied by our customers to obtain the required granulation, delivery being attested for screen analysis (FeSi 15, FeSi 75, FeCr), or delivery of powder as per the order specifying the chemical composition and screen analysis.[...]