Hello, oatmeal belongs to subcategory 3006 in the 30th category, which is similar to "shelled cereals and flakes (cereal products) for human consumption" in subcategory 3008; subcategory 3008 is mainly Yes: rice, flour (including whole grains);

Summary: Oatmeal is in subcategory 3006, not subcategory 3008. Although the two are similar to each other, 3008 is basically a raw material. If it is a food, it should be clearly declared to be classified into the 3006 similar group.