Hard Construction Petroleum Bitumen (BN 90) (HS 2713200000) is a mineral fuel product in the Energy & Fuels category used for road paving, waterproofing, and industrial construction applications. LLC Td Moldavizolit, based in Ukraine, supplies this bitumen grade to buyers in Moldova. The Faktorist B2B marketplace enables verified sourcing of this material through a direct RFQ or quote request.