Blockboard, laminboard and battenboard, with at least one outer ply of tropical wood (excl. of bamboo, with an outer ply of nonconiferous wood, plywood consisting solely of sheets of wood < 6 mm thick, and laminated veneered lumber)
Blockboard, laminboard and battenboard, with at least one outer ply of tropical wood and one of nonconiferous wood (excl. of bamboo, plywood consisting solely of sheets of wood < 6 mm thick, and laminated veneered lumber)