| 2303.30.00 | 10 | Residues of starch manufacture and similar residues, beet-pulp, bagasse and other waste of sugar manufacture, brewing or distilling dregs and waste, whether or not in the form of pellets. - Brewing or distilling dregs and waste - Brewers or distillers spent grains | KGM | Free | CCCT, LDCT |
| 2508.60.00 | 00 | Other clays (not including expanded clays of heading 68.06), andalusite, kyanite and sillimanite, whether or not calcined; mullite; chamotte or dinas earths. | KGM | Free | CCCT, LDCT |
| 2303.30.00 | 90 | Residues of starch manufacture and similar residues, beet-pulp, bagasse and other waste of sugar manufacture, brewing or distilling dregs and waste, whether or not in the form of pellets. - Brewing or distilling dregs and waste - Other | KGM | Free | CCCT, LDCT |
| 2309.90.10 | 00 | Preparations of a kind used in animal feeding. - Other - Feeds containing cereals, excluding baked biscuits, to be employed in feeding fur-bearing animals or in the manufacture of feeds for such animals;
Granulated tylosin concentrate and hygromycin B concentrate for use in the manufacture of animal feed supplements;
Preparations to be employed in feeding trout or salmon and cereal preparations to be employed in feeding fur-bearing animals | KGM | Free | CCCT, LDCT |
| 2514.00.00 | 00 | Slate, whether or not roughly trimmed or merely cut, by sawing or otherwise, into blocks or slabs of a rectangular (including square) shape. | TNE | Free | CCCT, LDCT |
| 2522.10.00 | 00 | Quicklime, slaked lime and hydraulic lime, other than calcium oxide and hydroxide of heading 28.25. | KGM | Free | CCCT, LDCT |
| 2522.20.00 | 00 | Quicklime, slaked lime and hydraulic lime, other than calcium oxide and hydroxide of heading 28.25. | KGM | Free | CCCT, LDCT |
| 2522.30.00 | 00 | Quicklime, slaked lime and hydraulic lime, other than calcium oxide and hydroxide of heading 28.25. | KGM | Free | CCCT, LDCT |
| 2309.90.91 | 00 | Preparations of a kind used in animal feeding. - Other - Other: - Feed grade chlortetracycline, obtained by fermentation and the subsequent drying of the contents of the fermentation vessel, whether or not standardized by the addition of other substances, for use in the manufacture of premixes;
Flavourings;
Mineral blocks;
Pellet binders;
Preservatives;
Single ingredient feeds;
Yeast cultures | KGM | Free | CCCT, LDCT |
| 2507.00.00 | 00 | Kaolin and other kaolinic clays, whether or not calcined. | KGM | Free | CCCT, LDCT |
| 25.06 | | Quartz (other than natural sands); quartzite, whether or not roughly trimmed or merely cut, by sawing or otherwise, into blocks or slabs of a rectangular (including square) shape. | | | |
| 2506.10.00 | 00 | Quartz (other than natural sands); quartzite, whether or not roughly trimmed or merely cut, by sawing or otherwise, into blocks or slabs of a rectangular (including square) shape. | TNE | Free | CCCT, LDCT |
| 2506.20.00 | 00 | Quartzite: - Quartz (other than natural sands); quartzite, whether or not roughly trimmed or merely cut, by sawing or otherwise, into blocks or slabs of a rectangular (including square) shape. | TNE | Free | CCCT, LDCT |
| 2508.40.00 | | Other clays (not including expanded clays of heading 68.06), andalusite, kyanite and sillimanite, whether or not calcined; mullite; chamotte or dinas earths. | KGM | Free | CCCT, LDCT |
| 2508.40.00 | 10 | Other clays (not including expanded clays of heading 68.06), andalusite, kyanite and sillimanite, whether or not calcined; mullite; chamotte or dinas earths.
- Common blue clay and other ball clays | KGM | | |
| 2508.40.00 | 91 | Other clays (not including expanded clays of heading 68.06), andalusite, kyanite and sillimanite, whether or not calcined; mullite; chamotte or dinas earths.
- Other: - Of a kind used for animal litter | KGM | | |
| 2508.40.00 | 99 | Other clays (not including expanded clays of heading 68.06), andalusite, kyanite and sillimanite, whether or not calcined; mullite; chamotte or dinas earths.
- Other: - Other | KGM | | |
| 2523.30.00 | 00 | Portland cement, aluminous cement, slag cement, supersulphate cement and similar hydraulic cements, whether or not coloured or in the form of clinkers. | TNE | Free | CCCT, LDCT |
| 2523.90.00 | | Portland cement, aluminous cement, slag cement, supersulphate cement and similar hydraulic cements, whether or not coloured or in the form of clinkers. | TNE | Free | CCCT, LDCT |
| 2523.90.00 | 90 | Portland cement, aluminous cement, slag cement, supersulphate cement and similar hydraulic cements, whether or not coloured or in the form of clinkers. - Other | TNE | | |
| 2508.50.00 | | Other clays (not including expanded clays of heading 68.06), andalusite, kyanite and sillimanite, whether or not calcined; mullite; chamotte or dinas earths. | KGM | Free | CCCT, LDCT |
| 2508.50.00 | 10 | Other clays (not including expanded clays of heading 68.06), andalusite, kyanite and sillimanite, whether or not calcined; mullite; chamotte or dinas earths.
- Andalusite | KGM | | |
| 2508.50.00 | 20 | Other clays (not including expanded clays of heading 68.06), andalusite, kyanite and sillimanite, whether or not calcined; mullite; chamotte or dinas earths.
- Kyanite | KGM | | |
| 2508.50.00 | 30 | Other clays (not including expanded clays of heading 68.06), andalusite, kyanite and sillimanite, whether or not calcined; mullite; chamotte or dinas earths.
- Sillimanite | KGM | | |
| 2508.70.00 | | Other clays (not including expanded clays of heading 68.06), andalusite, kyanite and sillimanite, whether or not calcined; mullite; chamotte or dinas earths. | KGM | Free | CCCT, LDCT |
Harmonized Tariff Schedule of the Canada inquiry: 3748
