... powdery or granular pigments, we use double-layered polythene bags as inner packages and paper boxes as ... 15kg/box;For the paste pigments ,we use polythene buckets.10kg/bucket or 20kg/bucket; abroad: ... powdery or granular pigments, we use double-layered polythene bags as inner packages and paper boxes as outer ... or 15kg/box; for paste pigments, we use polythene buckets. 10kg/bucket or 20kg/bucket; We also ...