Floor panels not of metal; floorboards; non-metal floors; laminate flooring; planks; vinyl flooring; fireproof tiles; flooring underlayments; non-metal floor tiles; plastic floorboards; wall panels not of metal; wall boards not of metal; non-metallic building panels; non-metallic flooring, namely, laminate flooring and rubber flooring; synthetic resins-faced sheets, namely, synthetic decorative or waterproofing sheets for use as building materials; vinyl tiles; and plastic tiles