| 2503.00.00 | | Sulfur of all kinds, other than sublimed sulfur, precipitated sulfur and colloidal sulfur | | Free | | Free |
| 2802.00.00 | 00 | Sulfur, sublimed or precipitated; colloidal sulfur | t | Free | | Free |
| 2843 | | Colloidal precious metals; inorganic or organic compounds of precious metals, whether or not chemically defined; amalgams of precious metals: | | | | |
| 2843.10.00 | 00 | Colloidal precious metals | g | 5.5% | Free (A+,AU,BH, CA,CL,D,E,IL,J, JO,MA,MX, P,SG) | 65% |
| 3801 | | Artificial graphite; colloidal or semi-colloidal graphite; preparations based on graphite or other carbon in the form of pastes, blocks, plates or other semimanufactures: | | | | |
| 3801.20.00 | 00 | Colloidal or semi-colloidal graphite | kg | Free | | 10% |
