480510 Semichemical fluting paper (corrugating medium)
480521 Each layer bleached
480522 With only one outer layer bleached
480523 Having three or more layers, of which only the two outer layers are bleached
480529 Other
480530 Sulfite wrapping paper
480540 Filter paper and paperboard
480550 Felt paper and paperboard
480560 Other paper and paperboard, weighing 150 g/m2(grams per square meter) or less:
480570 Other paper and paperboard, weighing more than 150 g/m2 (grams per square meter) but less than 225 g/m2 (grams per square meter):
480580 Other paper and paperboard, weighing 225 g/m2(grams per square meter) or more
