Classification complete
0406 30 31
Processed cheese, not grated or powdered, with fat in the cheese mass ≤ 36% by weight and fat in dry matter ≤ 48% by weight, excluding certain retail packs made only from Emmentaler, Gruyère and Appenzell
The spaces only make the code easier to read. Customs declarations normally use the unspaced form, 04063031.