未饰的石膏板,片,砖,瓦及类似品
Panels, boards, tiles, blocks and similar articles,( including articles of plaster or of compositions based on plaster, faced or reinforced with paper or paper board)
无需监管证件
无需检验检疫
6809110000999未饰的石膏板,片,砖,瓦及类似品(包含以石膏为主成分的混合物制品.用纸,纸板贴面或加强)复制