TESMAN offer Clinker to buyers TESMAN offer Cement to buyers TESMAN offer Steam coal to buyers TESMAN offer Base Oil to buyers TESMAN offer Pig Iron to buyers TESMAN offer Nodular grade to buyers TESMAN offer Anthracite coal to buyers TESMAN offer Coking coal to buyers TESMAN offer met-coke to buyers TESMAN offer Wire-rod to buyers TESMAN offer Nut-Coke to buyers Delivery from 1000 tons up to 140,000 tons per monthly