| 3824.99 | 300 | 3 Naphthenic acids, their water-insoluble salts and their esters | 
| 3824.99 |  | 4 Other | 
| 3824.99 | 500 | (1) Dysprosium iron alloys | 
| 3824.99 |  | (2) Other | 
| 3824.99 | 910 | - Mixtures containing dibromoneopentyl glycol as main constituent | 
| 3824.99 | 920 | - Calcium 5'-ribonucleotides and disodium 5'-ribonucleotides | 
| 3824.99 |  | - Other | 
| 3824.99 | 991 | -- Correction tapes (including refills) , put up for retail sale | 
| 3824.99 | 999 | -- Other | 
| 3825.10 | 000 | Municipal waste | 
| 3825.20 | 000 | Sewage sludge | 
| 3825.30 | 000 | Clinical waste | 
| 3825.30 |  | Waste organic solvents : | 
| 3825.41 | 000 | Halogenated | 
| 3825.49 | 000 | Other | 
| 3825.50 | 000 | Wastes of metal pickling liquors, hydraulic fluids, brake fluids and anti-freeze fluids | 
| 3825.50 |  | Other wastes from chemical or allied industries : | 
| 3825.61 | 000 | Mainly containing organic constituents | 
| 3825.69 | 000 | Other | 
| 3825.90 |  | Other | 
| 3825.90 | 100 | 1 Selenium residue and tellurium residue, and ammoniacal gas liquors and spent oxide produced in coal gas purification: | 
| 3825.90 | 900 | 2 Other | 
| 3826.00 | 000 | Biodiesel and mixtures thereof, not containing or containing less than 70 % by weight of petroleum oils or oils obtained from bituminous minerals. |