CRUDE COAL TAR, Sand free, A Grade Density at 20 Degree : 1.164 minimumWater content 5% MaximumAsh 0.15% MaximumQuinoline Insoluble 2 to 8%Quantity 100 200 MT per month or more Packing Steel DrumH.S. Code 2706.00.10Price should be based on CNF, Chittagong by ...