Our company was established in 1999.RUMB LLC is professional trading company specializing in exporting minerals and metals from Mongolia to worldwide. Our main business covers trading of fluorite lumps, Acid Grade & Metallurgical Grade Powder and Metallurgical Grade Coal & Cooking Coal.We have contacts with various suppliers for any specific product and also our suppliers are the manufacturers also.Currently, the operation is being performed on the one of two fluorspar mines and in average, 45.000 ton CaF2 (75-79%), CaF2 (85-89%), CaF2 (92-97%) fluorspar are being exported annually, with the total of 38 employees. The shipment is being performed on the 100 meter of railroad that was built with own investment in Bor Under station and cooperating with the Russian Federation, the Republic of China and other countries by trading up our products. We are pleased to supply our products that is meeting the quality requirement throughout whole world.