Duplex paper boards.
Epm, coated duplex board.
Grey board, chip board, gray paperboard, grey paper board, gray board, greyboard for notebook, files, folders, wine box cover, c1s duplex board, c2s coated duplex cardboard with white back, grey back, gray back, ccnb, ccwb, clay coated white back, clay coated news back, playing card paper, playing card board, blue center, black center, poker paper, poker board, coated ivory board, white cardboard, folding box board, offset paper, paper cup board, cup paper.
