Chapter 38: Miscellaneous chemical products
138 provisions in this chapter where a USMCA claim changes the duty. 11 are also subject to Section 338 duties on Canadian goods, which a USMCA claim does not remove.
| HTS | Description | General | USMCA | Section 338 |
|---|---|---|---|---|
| 3801.10.10.00 | Artificial graphite; colloidal or semi-colloidal graphite; preparations based on graphite or other carbon in the form of pastes… | 3.7% | Free | — |
| 3801.30.00.00 | Artificial graphite; colloidal or semi-colloidal graphite; preparations based on graphite or other carbon in the form of pastes… | 4.9% | Free | — |
| 3801.90.00 | Artificial graphite; colloidal or semi-colloidal graphite; preparations based on graphite or other carbon in the form of pastes… | 4.9% | Free | — |
| 3802.10.00 | Activated carbon; activated natural mineral products; animal black, including spent animal black: Activated carbon | 4.8% | Free | — |
| 3802.90.10.00 | Activated carbon; activated natural mineral products; animal black, including spent animal black: Bone black | 5.8% | Free | — |
| 3802.90.20.00 | Activated carbon; activated natural mineral products; animal black, including spent animal black: Activated clays and activated… | 2.5% | Free | — |
| 3802.90.50.00 | Activated carbon; activated natural mineral products; animal black, including spent animal black: Other | 4.8% | Free | — |
| 3804.00.50.00 | Residual lyes from the manufacture of wood pulp, whether or not concentrated, desugared or chemically treated, including lignin… | 3.7% | Free | — |
| 3805.10.00.00 | Gum, wood or sulfate turpentine and other terpenic oils produced by the distillation or other treatment of coniferous woods… | 5% | Free | — |
| 3805.90.50.00 | Gum, wood or sulfate turpentine and other terpenic oils produced by the distillation or other treatment of coniferous woods… | 3.7% | Free | — |
| 3806.10.00 | Rosin and resin acids, and derivatives thereof; rosin spirit and rosin oils; run gums: Rosin and resin acids | 5% | Free | — |
| 3806.20.00.00 | Rosin and resin acids, and derivatives thereof; rosin spirit and rosin oils; run gums: Salts of rosin, of resin acids or of… | 3.7% | Free | — |
| 3806.30.00.00 | Rosin and resin acids, and derivatives thereof; rosin spirit and rosin oils; run gums: Ester gums | 6.5% | Free | — |
| 3806.90.00.00 | Rosin and resin acids, and derivatives thereof; rosin spirit and rosin oils; run gums: Other | 4.2% | Free | — |
| 3807.00.00.00 | Wood tar; wood tar oils; wood creosote; wood naphtha; vegetable pitch; brewers' pitch and similar preparations based on rosin… | 0.1% | Free | — |
| 3808.52.00.00 | Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and… | 6.5% | Free | — |
| 3808.59.10.00 | Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and… | 6.5% | Free | — |
| 3808.59.40.00 | Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and… | 5% | Free | — |
| 3808.59.50.00 | Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and… | 5% | Free | — |
| 3808.61.10.00 | Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and… | 6.5% | Free | — |
| 3808.61.50.00 | Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and… | 5% | Free | — |
| 3808.62.10.00 | Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and… | 6.5% | Free | — |
| 3808.62.50.00 | Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and… | 5% | Free | — |
| 3808.69.10.00 | Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and… | 6.5% | Free | — |
| 3808.69.50.00 | Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and… | 5% | Free | — |
| 3808.91.10.00 | Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and… | 2.8% | Free | — |
| 3808.91.25.01 | Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and… | 6.5% | Free | — |
| 3808.91.30.00 | Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and… | 5% | Free | — |
| 3808.91.50.01 | Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and… | 5% | Free | — |
| 3808.92.15.00 | Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and… | 6.5% | Free | — |
| 3808.92.28.00 | Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and… | 3.7% | Free | — |
| 3808.92.30.00 | Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and… | 5% | Free | — |
| 3808.92.50 | Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and… | 5% | Free | — |
| 3808.93.15.00 | Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and… | 6.5% | Free | — |
| 3808.93.20.00 | Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and… | 5% | Free | — |
| 3808.93.50 | Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and… | 5% | Free | — |
| 3808.94.10.00 | Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and… | 6.5% | Free | — |
| 3808.94.50 | Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and… | 5% | Free | — |
| 3808.99.08.00 | Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and… | 6.5% | Free | — |
| 3808.99.70.00 | Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and… | 5% | Free | — |
| 3808.99.95.01 | Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and… | 5% | Free | — |
| 3809.10.00.00 | Finishing agents, dye carriers to accelerate the dyeing or fixing of dyestuffs and other products and preparations (for example… | 2.2¢/kg + 3% | Free | — |
| 3809.91.00.00 | Finishing agents, dye carriers to accelerate the dyeing or fixing of dyestuffs and other products and preparations (for example… | 6% | Free | — |
| 3809.92.10.00 | Finishing agents, dye carriers to accelerate the dyeing or fixing of dyestuffs and other products and preparations (for example… | 6.5% | Free | — |
| 3809.92.50.00 | Finishing agents, dye carriers to accelerate the dyeing or fixing of dyestuffs and other products and preparations (for example… | 6% | Free | — |
| 3809.93.10.00 | Finishing agents, dye carriers to accelerate the dyeing or fixing of dyestuffs and other products and preparations (for example… | 6.5% | Free | — |
| 3809.93.50.00 | Finishing agents, dye carriers to accelerate the dyeing or fixing of dyestuffs and other products and preparations (for example… | 6% | Free | — |
| 3810.10.00.00 | Pickling preparations for metal surfaces; fluxes and other auxiliary preparations for soldering, brazing or welding; soldering… | 5% | Free | — |
| 3810.90.10.00 | Pickling preparations for metal surfaces; fluxes and other auxiliary preparations for soldering, brazing or welding; soldering… | 6.5% | Free | — |
| 3810.90.50.00 | Pickling preparations for metal surfaces; fluxes and other auxiliary preparations for soldering, brazing or welding; soldering… | 5% | Free | — |
| 3811.19.00.00 | Antiknock preparations, oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive preparations and other… | 6.5% | Free | — |
| 3811.21.00.00 | Antiknock preparations, oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive preparations and other… | 6.5% | Free | Motor Vehicles |
| 3811.29.00.00 | Antiknock preparations, oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive preparations and other… | 6.5% | Free | — |
| 3811.90.00.00 | Antiknock preparations, oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive preparations and other… | 6.5% | Free | — |
| 3812.10.10.00 | Prepared rubber accelerators; compound plasticizers for rubber or plastics, not elsewhere specified or included; antioxidizing… | 6.5% | Free | — |
| 3812.10.50.00 | Prepared rubber accelerators; compound plasticizers for rubber or plastics, not elsewhere specified or included; antioxidizing… | 5% | Free | — |
| 3812.20.10.00 | Prepared rubber accelerators; compound plasticizers for rubber or plastics, not elsewhere specified or included; antioxidizing… | 6.5% | Free | — |
| 3812.20.50.00 | Prepared rubber accelerators; compound plasticizers for rubber or plastics, not elsewhere specified or included; antioxidizing… | 5% | Free | — |
| 3812.31.00.00 | Prepared rubber accelerators; compound plasticizers for rubber or plastics, not elsewhere specified or included; antioxidizing… | 6.5% | Free | — |
| 3812.39.20.00 | Prepared rubber accelerators; compound plasticizers for rubber or plastics, not elsewhere specified or included; antioxidizing… | 6.5% | Free | — |
| 3812.39.60.00 | Prepared rubber accelerators; compound plasticizers for rubber or plastics, not elsewhere specified or included; antioxidizing… | 6.5% | Free | — |
| 3812.39.90.00 | Prepared rubber accelerators; compound plasticizers for rubber or plastics, not elsewhere specified or included; antioxidizing… | 5% | Free | — |
| 3813.00.50.00 | Preparations and charges for fire extinguishers; charged fire-extinguishing grenades: Other | 3.7% | Free | — |
| 3814.00.10.00 | Organic composite solvents and thinners, not elsewhere specified or included; prepared paint or varnish removers: Containing 5… | 6.5% | Free | — |
| 3814.00.20.00 | Organic composite solvents and thinners, not elsewhere specified or included; prepared paint or varnish removers: Containing… | 6.5% | Free | — |
| 3814.00.50 | Organic composite solvents and thinners, not elsewhere specified or included; prepared paint or varnish removers: Other | 6% | Free | — |
| 3815.90.10.00 | Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included: Of bismuth, of… | 6.5% | Free | — |
| 3815.90.20.00 | Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included: Of mercury or of… | 2.8% | Free | — |
| 3815.90.50.00 | Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included: Other | 5% | Free | — |
| 3816.00.20 | Refractory cements, mortars, concretes and similar compositions, including dolomite ramming mix, other than products of heading… | 3% | Free | — |
| 3817.00.10.00 | Mixed alkylbenzenes and mixed alkylnaphthalenes, other than those of heading 2707 or 2902: Mixed linear alkylbenzenes | 6.5% | Free | — |
| 3817.00.15.00 | Mixed alkylbenzenes and mixed alkylnaphthalenes, other than those of heading 2707 or 2902: Other | 6.5% | Free | — |
| 3817.00.20.00 | Mixed alkylbenzenes and mixed alkylnaphthalenes, other than those of heading 2707 or 2902: Mixed alkylnaphthalenes | 6.5% | Free | — |
| 3819.00.00 | Hydraulic brake fluids and other prepared liquids for hydraulic transmission, not containing or containing less than 70 percent… | 6.5% | Free | — |
| 3820.00.00.00 | Antifreezing preparations and prepared deicing fluids | 6.5% | Free | — |
| 3821.00.00 | Prepared culture media for development or maintenance of micro-organisms (including viruses and the like) or of plant, human or… | 5% | Free | — |
| 3823.11.00.00 | Industrial monocarboxylic fatty acids; acid oils from refining; industrial fatty alcohols: Stearic acid | 2.1¢/kg + 3.8% | Free | Motor Vehicles |
| 3823.12.00.00 | Industrial monocarboxylic fatty acids; acid oils from refining; industrial fatty alcohols: Oleic acid | 2.1¢/kg + 3.2% | Free | Motor Vehicles |
| 3823.13.00 | Industrial monocarboxylic fatty acids; acid oils from refining; industrial fatty alcohols: Tall oil fatty acids | 3.2% | Free | Motor Vehicles |
| 3823.19.20.00 | Industrial monocarboxylic fatty acids; acid oils from refining; industrial fatty alcohols: Derived from coconut, palm-kernel or… | 2.3% | Free | Motor Vehicles |
| 3823.19.40.00 | Industrial monocarboxylic fatty acids; acid oils from refining; industrial fatty alcohols: Other | 3.2% | Free | Motor Vehicles |
| 3823.70.20.00 | Industrial monocarboxylic fatty acids; acid oils from refining; industrial fatty alcohols: Oleyl | 5.1% | Free | — |
| 3823.70.40.00 | Industrial monocarboxylic fatty acids; acid oils from refining; industrial fatty alcohols: Other | 2% | Free | Motor Vehicles |
| 3823.70.60.00 | Industrial monocarboxylic fatty acids; acid oils from refining; industrial fatty alcohols: Other | 2.4% | Free | Motor Vehicles |
| 3824.10.00.00 | Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including… | 6% | Free | — |
| 3824.30.00.00 | Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including… | 3.6% | Free | — |
| 3824.40.10.00 | Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including… | 6.5% | Free | — |
| 3824.40.50.00 | Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including… | 5% | Free | — |
| 3824.60.00.00 | Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including… | 4.9% | Free | Motor Vehicles |
| 3824.81.00.00 | Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including… | 5% | Free | — |
| 3824.82.10.00 | Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including… | 6.5% | Free | — |
| 3824.82.90.00 | Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including… | 3.7% | Free | — |
| 3824.83.00.00 | Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including… | 5% | Free | — |
| 3824.84.00.00 | Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including… | 6.5% | Free | — |
| 3824.85.00.00 | Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including… | 6.5% | Free | — |
| 3824.86.00.00 | Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including… | 6.5% | Free | — |
| 3824.87.00.00 | Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including… | 3.7% | Free | — |
| 3824.88.00.00 | Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including… | 6.5% | Free | — |
| 3824.89.00.00 | Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including… | 6.5% | Free | — |
| 3824.91.00.00 | Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including… | 5% | Free | — |
| 3824.92.00.00 | Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including… | 5% | Free | — |
| 3824.99.19.00 | Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including… | 6.5% | Free | — |
| 3824.99.25.00 | Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including… | 6.5% | Free | — |
| 3824.99.29.00 | Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including… | 6.5% | Free | — |
| 3824.99.31.00 | Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including… | 6.5% | Free | — |
| 3824.99.32.00 | Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including… | 6.5% | Free | — |
| 3824.99.33.00 | Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including… | 4.2% | Free | — |
| 3824.99.34.00 | Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including… | 2.8% | Free | — |
| 3824.99.35.00 | Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including… | 6.5% | Free | — |
| 3824.99.36.00 | Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including… | 6.5% | Free | — |
| 3824.99.41 | Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including… | 4.6% | Free | — |
| 3824.99.49.00 | Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including… | 6.5% | Free | — |
| 3824.99.50.00 | Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including… | 6.5% | Free | — |
| 3824.99.55.00 | Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including… | 3.7% | Free | Motor Vehicles |
| 3824.99.75 | Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including… | 3.7% | Free | — |
| 3824.99.93 | Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including… | 5% | Free | Motor Vehicles |
| 3826.00.10.00 | Biodiesel and mixtures thereof, not containing or containing less than 70 percent by weight of petroleum oils or oils obtained… | 4.6% | Free | — |
| 3826.00.30.00 | Biodiesel and mixtures thereof, not containing or containing less than 70 percent by weight of petroleum oils or oils obtained… | 6.5% | Free | — |
| 3827.11.00.00 | Mixtures containing halogenated derivatives of methane, ethane or propane, not elsewhere specified or included: Containing… | 3.7% | Free | — |
| 3827.12.00.00 | Mixtures containing halogenated derivatives of methane, ethane or propane, not elsewhere specified or included: Containing… | 3.7% | Free | — |
| 3827.13.00.00 | Mixtures containing halogenated derivatives of methane, ethane or propane, not elsewhere specified or included: Containing… | 6.5% | Free | — |
| 3827.14.00.00 | Mixtures containing halogenated derivatives of methane, ethane or propane, not elsewhere specified or included: Containing… | 6.5% | Free | — |
| 3827.20.00.00 | Mixtures containing halogenated derivatives of methane, ethane or propane, not elsewhere specified or included: Containing… | 3.7% | Free | — |
| 3827.31.00.00 | Mixtures containing halogenated derivatives of methane, ethane or propane, not elsewhere specified or included: Containing… | 3.7% | Free | — |
| 3827.32.00.00 | Mixtures containing halogenated derivatives of methane, ethane or propane, not elsewhere specified or included: Other… | 3.7% | Free | — |
| 3827.39.00.00 | Mixtures containing halogenated derivatives of methane, ethane or propane, not elsewhere specified or included: Other | 3.7% | Free | — |
| 3827.40.00.00 | Mixtures containing halogenated derivatives of methane, ethane or propane, not elsewhere specified or included: Containing… | 3.7% | Free | — |
| 3827.51.00.00 | Mixtures containing halogenated derivatives of methane, ethane or propane, not elsewhere specified or included: Containing… | 3.7% | Free | — |
| 3827.59.00.00 | Mixtures containing halogenated derivatives of methane, ethane or propane, not elsewhere specified or included: Other | 3.7% | Free | — |
| 3827.61.00.00 | Mixtures containing halogenated derivatives of methane, ethane or propane, not elsewhere specified or included: Containing 15… | 3.7% | Free | — |
| 3827.62.00.00 | Mixtures containing halogenated derivatives of methane, ethane or propane, not elsewhere specified or included: Other, not… | 3.7% | Free | — |
| 3827.63.00.00 | Mixtures containing halogenated derivatives of methane, ethane or propane, not elsewhere specified or included: Other, not… | 3.7% | Free | — |
| 3827.64.00.00 | Mixtures containing halogenated derivatives of methane, ethane or propane, not elsewhere specified or included: Other, not… | 3.7% | Free | — |
| 3827.65.00.00 | Mixtures containing halogenated derivatives of methane, ethane or propane, not elsewhere specified or included: Other, not… | 3.7% | Free | — |
| 3827.68.00.00 | Mixtures containing halogenated derivatives of methane, ethane or propane, not elsewhere specified or included: Other, not… | 3.7% | Free | — |
| 3827.69.00.00 | Mixtures containing halogenated derivatives of methane, ethane or propane, not elsewhere specified or included: Other | 3.7% | Free | — |
| 3827.90.10.00 | Mixtures containing halogenated derivatives of methane, ethane or propane, not elsewhere specified or included: Chlorinated but… | 6.5% | Free | — |
| 3827.90.90.00 | Mixtures containing halogenated derivatives of methane, ethane or propane, not elsewhere specified or included: Other | 3.7% | Free | — |