CRUDE COAL TAR, Sand free, A Grade Density at 20 Degree : 1.164 minimum Water content : 5% Maximum Ash content : 0.15% Maximum Quinoline Insoluble : 2 to 8% Quantity : 100 to 200 MT per month or more  Packing : Steel Drum  N. Wt. : 220 kgs to 230 kgs G. Wt. : 240 to 250 kgs H.S. Code : 2706.00.10 Price should be based on CNF C5 ( commission 5% ), Chittagong by sea.