| 68 | | | HS Code for Articles of stone, plaster, cement, asbestos, mica or similar materials |
| | 68091100 | Non-decorated plasterboard, tablets, bricks, tiles and similar articles |
| | 68091900 | Veneer other reinforcing material is not decorated plasterboard |
| | 68099000 | Other gypsum products |
| | 68101100 | Cement building bricks and stone blocks |
| | 68101910 | Artificial stone bricks, tiles, flagstones |
| | 68101990 | Concrete or other cement bricks, tiles, flagstones |
| | 68109110 | Reinforced and prestressed concrete pipes, etc. |
| | 68109190 | Cement prefabricated building or civil engineering |
| | 68109910 | Railway cement pillow |
| | 68109990 | Cement, concrete, or other articles made of artificial stone |
| | 68114010 | Containing asbestos corrugated board |
| | 68114020 | Containing asbestos sheets, plates, bricks, tiles and similar articles |
| | 68114030 | Containing asbestos pipes and pipe fittings |
| | 68114090 | Other products containing asbestos |
| | 68118100 | Non-asbestos corrugated board |
| | 68118200 | Asbestos sheets, plates, bricks, tiles and the like |
| | 68118910 | Non-asbestos pipe and pipe fittings |
| | 68118990 | Other articles of asbestos-free |
| | 68128000 | Crocidolite or mixtures and articles crocidolite |
| | 68129100 | Other asbestos or asbestos mixtures clothing |
| | 68129200 | Other asbestos paper or asbestos mixtures of ma |
| | 68129300 | Into sheets or rolls of compressed asbestos fiber bonding material |
| | 68129900 | Other asbestos or asbestos mixtures products |