NOW FOR USA HTS Harmonized Tariff Schedule (2026 HTS Revision 16 (08/14/2026))
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Harmonized Tariff Schedule (2026 HTS Revision 16 (08/14/2026))

Heading Duty(general) Duty(china) Article Description Compare Code
8545.19.40.00 Free  The duty provided in the applicable subheading + 25%  Other --
8545.20.00.00 Free  The duty provided in the applicable subheading + 25%  Brushes vs-8545194000
8545.90     Other: vs-8545200000
8545.90.20.00 Free  The duty provided in the applicable subheading + 25%  Arc light carbons vs-854590
8545.90.40.00 Free  The duty provided in the applicable subheading + 25%  Other vs-8545902000
8546     Electrical insulators of any material: vs-8545904000
8546.10.00.00 2.9%  The duty provided in the applicable subheading + 25%  Of glass vs-8546
8546.20.00 3%  The duty provided in the applicable subheading + 25%  Of ceramics
Used in high-voltage, low-frequency electrical systems:
vs-8546100000
8546.20.00.30 3%  The duty provided in the applicable subheading + 25%  Commonly known as suspension, pin-type or line post insulators vs-85462000
8546.20.00.60 3%  The duty provided in the applicable subheading + 25%  Other vs-8546200030
8546.20.00.90 3%  The duty provided in the applicable subheading + 25%  Other vs-8546200060
8546.90.00.00 Free  The duty provided in the applicable subheading + 25%  Other vs-8546200090
8547     Insulating fittings for electrical machines, appliances or equipment, being fittings wholly of insulating material apart from any minor components of metal (for example, threaded sockets) incorporated during molding solely for the purposes of assembly, other than insulators of heading 8546; electrical conduit tubing and joints therefor, of base metal lined with insulating material: vs-8546900000
8547.10     Insulating fittings of ceramics: vs-8547
8547.10.40.00 3%  The duty provided in the applicable subheading + 25%  Ceramic insulators to be used in the production of spark plugs for natural gas-fueled, stationary, internal combustion engines vs-854710
8547.10.80.00 3%  The duty provided in the applicable subheading + 25%  Other vs-8547104000
8547.20.00.00 Free  The duty provided in the applicable subheading + 25%  Insulating fittings of plastics vs-8547108000
8547.90.00 4.6%  The duty provided in the applicable subheading + 25%  Other vs-8547200000
8547.90.00.10 4.6%  The duty provided in the applicable subheading + 25%  Other insulating fittings
Electrical conduit tubing and joints therefor, of base metal lined with insulating material:
vs-85479000
8547.90.00.20 4.6%  The duty provided in the applicable subheading + 25%  Conduit tubing
Joints:
vs-8547900010