I think that this is what you mean: Regarding container no. 2013-8, in which you have loaded the salmon for us on 18 August from Japan: it has various grades (types): Gr1/22kg, 1,123 bags; Gr2/22kg, 375 bags; Gr1/11kg, 1 bag; and C1/22kg, 22 bags, all in one container. Therefore, we would like to know whether all of the packages have stamps indicating the grade of salmon.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.