| 3917.21.00 | 20 | Tubes, pipes and hoses, and fittings therefor (for example, joints, elbows, flanges), of plastics. - Tubes, pipes and hoses, rigid: - Of polymers of ethylene - Ground water drainage | KGM | Free | CCCT, LDCT |
| 3917.21.00 | 30 | Tubes, pipes and hoses, and fittings therefor (for example, joints, elbows, flanges), of plastics. - Tubes, pipes and hoses, rigid: - Of polymers of ethylene - Ducting or conduit | KGM | Free | CCCT, LDCT |
| 3917.21.00 | 90 | Tubes, pipes and hoses, and fittings therefor (for example, joints, elbows, flanges), of plastics. - Tubes, pipes and hoses, rigid: - Of polymers of ethylene - Other | KGM | Free | CCCT, LDCT |
| 3917.22.00 | 00 | Tubes, pipes and hoses, and fittings therefor (for example, joints, elbows, flanges), of plastics. - Tubes, pipes and hoses, rigid: - Of polymers of propylene | KGM | Free | CCCT, LDCT |
| 3917.23.00 | | Tubes, pipes and hoses, and fittings therefor (for example, joints, elbows, flanges), of plastics. - Tubes, pipes and hoses, rigid: - Of polymers of vinyl chloride | KGM | Free | CCCT, LDCT |
| 3917.23.00 | 10 | Tubes, pipes and hoses, and fittings therefor (for example, joints, elbows, flanges), of plastics. - Tubes, pipes and hoses, rigid: - Of polymers of vinyl chloride - Pressure | KGM | Free | CCCT, LDCT |
| 3917.23.00 | 20 | Tubes, pipes and hoses, and fittings therefor (for example, joints, elbows, flanges), of plastics. - Tubes, pipes and hoses, rigid: - Of polymers of vinyl chloride - Ducting or conduit | KGM | Free | CCCT, LDCT |
| 3917.23.00 | 90 | Tubes, pipes and hoses, and fittings therefor (for example, joints, elbows, flanges), of plastics. - Tubes, pipes and hoses, rigid: - Of polymers of vinyl chloride - Other | KGM | Free | CCCT, LDCT |
| 3917.39.90 | 90 | Tubes, pipes and hoses, and fittings therefor (for example, joints, elbows, flanges), of plastics. - Other tubes, pipes and hoses: - Other - Other - Other | KGM | 6.5% | CCCT, LDCT |
| 3917.40.00 | | Tubes, pipes and hoses, and fittings therefor (for example, joints, elbows, flanges), of plastics. - Fittings | KGM | Free | CCCT, LDCT |
| 3917.40.00 | 11 | Tubes, pipes and hoses, and fittings therefor (for example, joints, elbows, flanges), of plastics. - Fittings - Pressure: - Of polymers of vinyl chloride | KGM | Free | CCCT, LDCT |
| 3917.29.00 | 10 | Tubes, pipes and hoses, and fittings therefor (for example, joints, elbows, flanges), of plastics. - Tubes, pipes and hoses, rigid: - Of other plastics - Of acrylonitrile-butadiene-styrene (ABS) copolymers | KGM | Free | CCCT, LDCT |
| 3917.29.00 | 20 | Tubes, pipes and hoses, and fittings therefor (for example, joints, elbows, flanges), of plastics. - Tubes, pipes and hoses, rigid: - Of other plastics - Reinforced with glass fibres | KGM | Free | CCCT, LDCT |
| 3917.29.00 | 90 | Tubes, pipes and hoses, and fittings therefor (for example, joints, elbows, flanges), of plastics. - Tubes, pipes and hoses, rigid: - Of other plastics - Other | KGM | Free | CCCT, LDCT |
| 3917.31.00 | | Tubes, pipes and hoses, and fittings therefor (for example, joints, elbows, flanges), of plastics. - Other tubes, pipes and hoses: - Flexible tubes, pipes and hoses, having a minimum burst pressure of 27.6 MPa | KGM | Free | CCCT, LDCT |
| 3917.31.00 | 10 | Tubes, pipes and hoses, and fittings therefor (for example, joints, elbows, flanges), of plastics. - Other tubes, pipes and hoses: - Flexible tubes, pipes and hoses, having a minimum burst pressure of 27.6 MPa - Of polymers of vinyl chloride | KGM | Free | CCCT, LDCT |
| 3917.31.00 | 90 | Tubes, pipes and hoses, and fittings therefor (for example, joints, elbows, flanges), of plastics. - Other tubes, pipes and hoses: - Flexible tubes, pipes and hoses, having a minimum burst pressure of 27.6 MPa - Other | KGM | Free | CCCT, LDCT |
| 3917.32 | | Tubes, pipes and hoses, and fittings therefor (for example, joints, elbows, flanges), of plastics. - Other tubes, pipes and hoses: - Other, not reinforced or otherwise combined with other materials, without fittings | | | |
| 3917.32.10 | 00 | Tubes, pipes and hoses, and fittings therefor (for example, joints, elbows, flanges), of plastics. - Other tubes, pipes and hoses: - Other, not reinforced or otherwise combined with other materials, without fittings - Of polymers of heading 39.02, excluding of polymers of propylene or tubing of polymers of butylene;Of polymers of heading 39.04, excluding of polymers of vinyl chloride, of polymers of tetrafluoroethylene or of polyvinylidene chloride;Of polymers of heading 39.05;Of polymers of heading 39.06, excluding of polymers of methyl methacrylate;Of polymers of heading 39.07;Of polymers of heading 39.09, excluding of polyurethanes;Of polymers of heading 39.11, 39.12 or 39.13;Of polyvinylidene chloride to be employed in the packaging of goods for sale;To be employed in the manufacture of sera, antisera, toxoids, viruses, toxins or antitoxins, virus or bacterial vaccines, bacteriophage or bacterial lysates, allergenics, liver extracts, pituitary extracts, epinephrine or its solutions, insulin (with or without zinc, globin or protamine) and blood plasma or serum of human origin, or fractions thereof, or extenders or substitutes therefor;To be employed in the processing, storing or insemination of animal semen | KGM | Free | CCCT, LDCT |
| 3917.32.90 | | Tubes, pipes and hoses, and fittings therefor (for example, joints, elbows, flanges), of plastics. - Other tubes, pipes and hoses: - Other, not reinforced or otherwise combined with other materials, without fittings - Other | KGM | 6.5% | CCCT, LDCT |
| 3917.40.00 | 91 | Tubes, pipes and hoses, and fittings therefor (for example, joints, elbows, flanges), of plastics. - Fittings - Other: - Of polymers of ethylene | KGM | Free | CCCT, LDCT |
| 3917.40.00 | 92 | Tubes, pipes and hoses, and fittings therefor (for example, joints, elbows, flanges), of plastics. - Fittings - Other: - Of polymers of vinyl chloride | KGM | Free | CCCT, LDCT |
| 3917.40.00 | 99 | Tubes, pipes and hoses, and fittings therefor (for example, joints, elbows, flanges), of plastics. - Fittings - Other: - Other | KGM | Free | CCCT, LDCT |
| 3917.32.90 | 20 | Tubes, pipes and hoses, and fittings therefor (for example, joints, elbows, flanges), of plastics. - Other tubes, pipes and hoses: - Other, not reinforced or otherwise combined with other materials, without fittings - Other - Layflat tubing | KGM | 6.5% | CCCT, LDCT |
| 3917.32.90 | 90 | Tubes, pipes and hoses, and fittings therefor (for example, joints, elbows, flanges), of plastics. - Other tubes, pipes and hoses: - Other, not reinforced or otherwise combined with other materials, without fittings - Other - Other | KGM | 6.5% | CCCT, LDCT |
Harmonized Tariff Schedule of the Canada inquiry: aircraft+parts
