Very good quality of pvc-resin's, different kind of k-value's possible. In bags of 25kg,17mt per 20' ctr. For example k66-68 Name of commodity pvc resin High-class first-class up-to standard Inspection result: Ml/g (k value) 115/k66-68 Number of impurity particle 26 Volatiles content % < 0.13 Appearing density g/ml > 0.56 Residual after sieve 0.25mm mesh> 0.01 0.063mm mesh< 99 Number of grain piece/400cm2 < 11 Plasticizer absorbency value of 100g regin g > 22 Whiteness(160c,10 min) > 89 Residual chlore thylene content mg/KG < Industry class 8 Food class 5 -- 0.5 Ethylidene chloride mg/KG < food class 150