... in plastic tubes ,dozens of tubes are in a plastic drum,bucket with 10kgs 20 kgs 25kgs and 50kgs; Powder and Granule ... in plastic bags, dozens of them in a plastic,fiber drum with 25kg, 50kgs,or as request.Powder:18Tons will be loaded ... Transportation: Stored in a cool and dry place, No contacting with nitride and reductive or oxidation matter. It can be carried ...