Material:1) 30% WDD, 50% WDD, 70% WDD, 90% WDD2) 30% WGD, 50% WGD, 70% WGD, 90% WGD3) 30% GDD, 50% GDD, 70% GDD, 90% GDD4) 30% GGD, 50% GGD, 70% GGD, 90% GGD5) WDF, WGF6) Eider down producing area:China payment:L/C