We act as an agent for chemical buyers and suppliers for years. We're mainly involved in the sales& distribution of carbon black, phenolic resin, synthetic rubber and other chemicals from Russia.We are suppliers of the following items:Natural rubber:-smr 10 and smr 20-sir10 and sir20-str10 and str20Carbon black: N- 220/n330/n339/n550/n660Phenolic resinSynthetic rubber:Butyl rubber bk-1675n, nitrile rubber nbr-26m/33mSbr-1500/1502/1705/1712,Pbr(polybutadiene rubber) skd-2,Polyisoprene rubber ski-3/3sWelcome to check the price with us anytime.