| 785.2 | Quadricycles, not motorized | |
| 001.9 | Quail, live | |
| 851.9 | Quarters, footwear (excl. of asbestos) | |
| 278.51 | Quartz, non-precious, crude or heat-treated to facilitate crushing (excl. natural quartz sand) | |
| 667.41 | Quartz, piezoelectric, whether or not worked or graded, not strung, mounted or set | |
| 667.31 | Quartz, precious, unworked or simply sawn or roughly shaped, whether or not graded, not strung, mounted or set nor converted into optical elements | |
| 667.39 | Quartz, precious, worked other than simply sawn or roughly shaped, whether or not graded, not strung, mounted or set, nor converted into optical elements | |
| 667.42 | Quartz, synthetic (excl. piezoelectric), unworked or simply sawn or roughly shaped, whether or not graded, not strung, mounted or set | |
| 667.49 | Quartz, synthetic (excl. piezoelectric), worked other than simply sawn or roughly shaped, not strung, mounted or set | |
| 278.51 | Quartzite, crude or heat-treated to facilitate crushing | |
| 661.35 | Quartzite, cut or sawn, with a flat or even surface (excl. setts, kerbstones and flagstones) | |
| 661.39 | Quartzite, further worked than roughly split or squared (excl. setts, kerbstones and flagstones) | |
| 278.51 | Quartzite, roughly trimmed or merely cut, by sawing or otherwise, into blocks or slabs of a rectangular (incl. square) shape | |
| 515.63 | Quassin | |
| 532.21 | Quercitannic acid | |
| 112.49 | Quetsch | |
| 048.49 | Quiche | |
| 661.11 | Quicklime in lumps or powder (excl. purified calcium oxide) | |
| 291.95 | Quills, feather, not further worked than cleaned, disinfected or treated for preservation | |
| 899.11 | Quills, feather, worked | |
| 657.4 | Quilted textile products, in the piece, consisting of a layer of fabric, knitted or woven, and one layer of padding material (e.g., wadding, felt, man-made fibres) | |
| 657.4 | Quilted textile products, in the piece, consisting of two layers of fabric, knitted or woven, separated by a layer of padding | |
| 821.29 | Quilts | |
| 515.76 | Quinazoline | |
| 057.92 | Quinces, fresh or chilled | |
| 541.42 | Quinidine and its salts, not put up as medicaments | |
| 541.42 | Quinidine hydrobromide, not put up as medicaments | |
| 541.42 | Quinidine sulphate, not put up as medicaments | |
| 541.42 | Quinidine tannate, not put up as medicaments | |
| 542.32 | Quinine and its salts, put up as medicaments, not containing hormones (or their derivatives) or antibiotics (or their derivatives), in measured doses or in forms or packings for retail sale | |
| 542.31 | Quinine and its salts, put up as medicaments, not containing hormones (or their derivatives) or antibiotics (or their derivatives), not in measured doses or in forms or packings for retail sale | |
| 541.42 | Quinine derivatives, not put up as medicaments | |
| 541.42 | Quinine dihydrochloride, not put up as medicaments | |
| 541.42 | Quinine hydrobromide, not put up as medicaments | |
| 541.42 | Quinine hydrochloride, not put up as medicaments | |
| 541.42 | Quinine phosphinate, not put up as medicaments | |
| 541.42 | Quinine salicylate, not put up as medicaments | |
| 541.42 | Quinine salts, not put up as medicaments | |
| 541.42 | Quinine sulphate, not put up as medicaments | |
| 541.42 | Quinine tannate, not put up as medicaments | |