| 2933.99.00 | 10 | Heterocyclic compounds with nitrogen hetero-atom(s) only. - Other: - Other - Amino-acids, for use in the manufacture of mixtures of amino-acids or of mixtures of amino-acids and protein hydrolysates (whether or not containing added minerals, vitamins, fats or carbohydrates), specially compounded for persons afflicted with amino acid disorders; Chemical antioxidants, hardeners, inhibitors, restrainers, sensitizers and stabilizers, for use in the manufacture of photographic emulsions; For use in the manufacture of animal or poultry feeds, glues or adhesives, optical fibres or optical fibre bundles or cables, typewriter or similar ribbons, polymers in primary forms or profile shapes or sheets of plastics; Having a benzenoid structure, for use as a starting material in the manufacture of synthetic organic dyes or pigment dyestuffs; L-Tryptophan, for use in the manufacture of pharmaceutical products | KGM | Free | CCCT, LDCT |
| 3402.90.10 | 00 | Organic surface-active agents (other than soap); surface-active preparations, washing preparations (including auxiliary washing preparations) and cleaning preparations, whether or not containing soap, other than those of heading 34.01.
- Other - Chemical antioxidants, hardeners, inhibitors, restrainers, sensitizers and stabilizers for use in the manufacture of photographic emulsions;
To be employed in removing salts or water from crude petroleum oils;
To be employed as drilling mud or additives therefor in drilling for minerals, natural gas, oil or water | KGM | Free | CCCT, LDCT |
| 3824.90.00 | 42 | Prepared binders for foundry moulds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included. - Other - Preparations of a kind used in the manufacture of paints; Compounding agents for rubber or plastics: - Hardeners | KGM | Free | CCCT, LDCT |
| 3911.90.00 | 10 | Petroleum resins, coumarone-indene resins, polyterpenes, polysulphides, polysulphones and other products specified in Note 3 to this Chapter, not elsewhere specified or included, in primary forms.
- Other - To be employed in removing salts or water from crude petroleum oils; Hydrocarbon resins, excluding compositions and hydrocarbon resins with a number average molecular weight of less than 2,000, a mixed aniline point between 30°C and 60°C and a ring and ball softening point of less than 130°C as determined by ASTM E 28; Paratertiobutyl phenol disulfide polymer, for use in the manufacture of rubber pneumatic tires; Resin hardener, electrically insulating or conductive, for use in the manufacture or refurbishing of electrical generators | KGM | Free | CCCT, LDCT |
Harmonized Tariff Schedule of the Canada inquiry: aircraft+parts
