7307.99—Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel, other
General duty rate
3.2% – 4.3%
Across 5 10-digit lines; pick a line below for the exact rate
Coverage on this page
Up one level: 7307 — Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel: (heading)
Plain-English explanation
HTS 7307.99 is a 6-digit subheading of the U.S. Harmonized Tariff Schedule covering Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel, other. It sits in Chapter 73: Articles of iron or steel, Section XV: Base Metals and Articles of Base Metal and rolls up 5 10-digit statistical lines, with general duty rates ranging from 3.2% to 4.3%. 9 Chapter 99 tariff modifications currently touch one or more lines under this subheading, and 7 AD/CVD orders flag at least one child line.
10-digit lines under 7307.99(5)
Pick a line to view full rate detail and compute landed duty
Tariff modifications(9)
Chapter 99 overlays touching one or more lines under 7307.99
| Code | Authority | Rate |
|---|---|---|
| 9903.82.02 | section_232 | 50% |
| 9903.81.90 | section_232 | The duty provided in the applicable subheading + 50%. |
| 9903.81.92 | section_232 | The duty provided in the applicable subheading. |
| 9903.81.97 | section_232 | The duty provided in the applicable subheading + 25% |
| 9903.80.03 | section_232 | The duty provided in the applicable subheading + 25% |
| 9903.81.99 | section_232 | The duty provided in the applicable subheading + 25% |
| 9903.81.86 | section_232 | The duty provided in the applicable subheading + 25% |
| 9903.81.84 | section_232 | The duty provided in the applicable subheading + 25% |
| 9903.81.93 | section_232 | The duty provided in the applicable subheading + 50%. |
AD/CVD orders(7)
Antidumping or countervailing orders covering one or more lines under 7307.99
A-570-067ADChinaForged Steel Fittings from ChinaC-533-892CVDIndiaForged Steel FittingsA-475-839ADItalyForged Steel Fittings from ItalyA-583-863ADTaiwanForged Steel Fittings from TaiwanA-533-891ADIndiaForged Steel FittingsC-570-068CVDChinaForged Steel Fittings from China (CVD)A-580-904ADSouth KoreaForged Steel FittingsFrequently asked questions
What does HTS 7307.99 cover?
HTS 7307.99 is a 6-digit subheading of the U.S. Harmonized Tariff Schedule covering Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel, other. It belongs to Chapter 73 and rolls up 5 10-digit statistical lines that brokers actually file at entry.
What is the duty rate for HTS 7307.99?
General (Column 1) duty rates for the 10-digit lines under HTS 7307.99 range from 3.2% to 4.3%. The exact rate depends on the specific 10-digit statistical line — pick a line below to see its full rate detail.
How do I find the right 10-digit line under HTS 7307.99?
U.S. Customs requires entries to be filed at the 10-digit statistical level — the broader subheading HTS 7307.99 is not directly fileable. Match your product description to the most specific 10-digit line in the list on this page; if multiple lines could apply, the General Rules of Interpretation (GRIs) and chapter notes determine which one governs.
Are there AD/CVD orders affecting HTS 7307.99?
Yes — 7 AD/CVD orders flag at least one 10-digit line under HTS 7307.99. Whether a specific shipment falls in scope depends on the country of origin and the order's scope determination. See compliance.tandom.ai for full coverage detail.
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