Analysis
HTS 7307.92.30 covers sleeves (couplings) under heading 7307 (tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel). US Customs collects import statistics for it under 2 ten-digit suffixes, reported in kilograms.
Rates on the nearby lines range from duty-free to 6.2%. The costliest confusion would be with 7307.93.30 (of iron or nonalloy steel) at 6.2%, a difference of 6.2 points on the customs value.
Goods from countries without normal trade relations pay the column 2 rate of 45% instead of nothing, so origin decides between free entry and a 45% duty.
For statistics it divides in two: 7307.92.30.10 for of iron or nonalloy steel and 7307.92.30.30 for of alloy steel (except stainless steel). Both pay the same duty; the suffix records which kind was imported.
There is no general-rate duty on this line, which puts it with roughly 77% of the 250 tariff lines in chapter 73 that are also free. Duty-free at the general rate does not rule out additional duties under Chapter 99, such as Section 301 or Section 232 measures, which depend on the country of origin.
Statistical suffixes
Neighbouring lines
| Line | Description | General rate |
|---|---|---|
| 7307.11.00 | Of nonmalleable cast iron | 4.8% |
| 7307.19.30 | Other: ductile fittings | 5.6% |
| 7307.19.90 | Other: other | 6.2% |
| 7307.21.10 | Not machined, not tooled and not otherwise processed after forging | 3.3% |
| 7307.21.50 | Flanges: other | 5.6% |
| 7307.22.10 | Sleeves (couplings) | Free |
| 7307.22.50 | Threaded elbows, bends and sleeves: other | 6.2% |
| 7307.23.00 | Butt welding fittings | 5% |
| 7307.29.00 | Other, of stainless steel: other | 5% |
| 7307.91.10 | Of iron or nonalloy steel | 3.3% |
| 7307.91.30 | Of alloy steel (except stainless steel) | 3.2% |
| 7307.91.50 | Flanges: other | 5.5% |
| 7307.92.90 | Threaded elbows, bends and sleeves: other | 6.2% |
| 7307.93.30 | Of iron or nonalloy steel | 6.2% |
| 7307.93.60 | Of alloy steel (except stainless steel) | 5.5% |
| 7307.93.90 | With an inside diameter of 360 mm or more | 4.3% |
| 7307.99.10 | Of iron or nonalloy steel | 3.7% |
| 7307.99.30 | Of alloy steel (except stainless steel) | 3.2% |
| 7307.99.50 | Other: other | 4.3% |