Good day. In order to form a final offer, we ask you to familiarize yourself with the quality characteristics of the following coal grades OS, KS, G, GZh, Zh. (certificates in attachment). After you decide on the ones you are interested in coal brands, and send us an application, we will prepare an official an offer with terms of delivery, price and payment procedure. Respectfully, commercial Director of SG-Energo LLC Aleksey Surkov : 634051, Russia, Tomsk, Lenin Avenue, 133-9 Tel.: + 7-913-850-12-00 + 7-903-951-73-64, e-mail: td