6,  microelectronic electronic information field
7, composite material field
8, thermal insulation field
Packing: Vacuum packing, with multiple layer Kraft paper, 10KG/bag. 20GP:Â Â 2 Mt, 10 pallets, 200KG/pallet. Â 40QH:Â Â 4.4 Mt, 20 pallets, 220KG/pallet. Â Â