| 34250 | Alkali chloroaurates | |
| 34270 | Alkali metal silicates, commercial | |
| 35310 | Alkali naphthenates, water-soluble | |
| 34400 | Alkali resinates | |
| 34270 | Alkali thiomolybdates | |
| 48253 | Alkalimeters | |
| 34270 | Alkaline earths, cyanates of | |
| 39990 | Alkaline iron oxide for the purification of gas | |
| 35250 | Alkaloid tannates, not put up as medicaments | |
| 35250 | Alkaloids of rye ergot and their derivatives, and salts thereof, not put up as medicaments | |
| 34740 | Alkyds, oil-free, based on unsaturated acid, in primary forms | |
| 35310 | Alkyl aminopolyglycol ethers of alkylene oxide condensates | |
| 35310 | Alkylarylsulphonates, whether or not put up for retail sale | |
| 35490 | Alkylated diphenylamines, mixed for use as antioxidizing agents for rubber or plastics | |
| 35490 | Alkylbenzenes, mixed (excl. products of the distillation of high temperature coal tar and similar products) | |
| 35322 | Alkylbenzenesulphonate mixed with sodium stearate, put up for retail sale | |
| 35322 | Alkylbenzenesulphonate mixed with sodium stearrate, not put up for retail sale | |
| 35310 | Alkylbetaine proteins, whether or not put up for retail sale | |
| 35490 | Alkylnaphthalenes, mixed (excl. products of the distillation of high temperature coal tar and similar products) | |
| 35310 | Alkylnaphthalenes, sulphonated, whether or not put up for retail sale | |
| 35310 | Alkylol aminopolyglycol ethers of alkylene oxide condensates | |
| 35310 | Alkylphenol-ethylene oxide condensation products, whether or not put up for retail sale | |
| 34150 | N-alkylphenylenediamines | |
| 35310 | Alkylphenylethersulphonates, whether or not put up for retail sale | |
| 35310 | Alkylpolyalcoholsulphates | |
| 35310 | Alkylpolyethersulphates, whether or not put up for retail sale | |
| 35310 | Alkylsulphates, whether or not put up for retail sale | |
| 35310 | Alkylsulphonates, whether or not put up for retail sale | |
| 34330 | Alkylsulphonylchlorides ("syntans") | |
| 34150 | N-alkyltolylenediamines and their salts | |
| 84121 | All distance telephony, fixed, flat rate plans | |
| 83990 | All other professional, scientific and technical services n.e.c. | |
| 34110 | Allene, not less than 90% pure | |
| 33690 | Alloys containing fissile or radioactive elements or isotopes or any of their compounds (excl. those of subclasses 33610, 33620 and 33720) | |
| 33610 | Alloys containing natural uranium or natural uranium compounds | |
| 33620 | Alloys, dispersions (incl. cermets), ceramic products and mixtures containing uranium enriched in U 235 | |
| 35290 | Alloys, metal (incl. precious metal), specially prepared for dental fillings | |
| 38995 | Alloys, pyrophoric, in bulk or in the form of small rods or bars, whether or not put up for retail sale | |
| 01620 | Allspice, dried or crushed or ground | |
| 01239 | Allspice, fresh or chilled | |