4 ten-digit US HTS lines share heading 640192, spread over 2 distinct general rate tiers (4.6%, 37.5%). 1 line(s) enter duty-free. Schedule description for this heading: “Ski-boots and snowboard boots”.
Under heading 640192 the general rate runs from 4.6% to 37.5% — a 8.2× difference. On a $50,000 shipment that is $16,450 of extra duty depending purely on which ten-digit line your goods classify into. Classification, not negotiation, decides the bill.
| HTS (10-digit) | Description | Unit | General (MFN) | Special | Column 2 |
|---|---|---|---|---|---|
| 6401923000 | Ski-boots and snowboard boots | prs. | Free | — | 35% |
| 6401926000 | Having soles and uppers of which over 90 percent of the external surface area (including any accessories or reinforcements such as those mentioned in note 4(a) to this chapter) is poly(vinyl chloride), whether or not supported or lined with poly(vinyl chloride) but not otherwise supported or lined | prs. | 4.6% | Free (AU,BH, CL,CO,D,E,IL, JO,KR,MA, OM,P,PA,PE, R,S,SG) | 25% |
| 6401929030 | Work footwear | prs. | 37.5% | Free (AU,BH,CL,CO,D,IL,JO,KR,MA,OM,P,PA,PE,R,S,SG) | 75% |
| 6401929060 | Other | prs. | 37.5% | Free (AU,BH,CL,CO,D,IL,JO,KR,MA,OM,P,PA,PE,R,S,SG) | 75% |
Rate caliber: first percentage in the general column; Other-rate rows (no percentage, not Free) are excluded from the min–max spread. Source: USITC HTS export, snapshot 2026-10-19T13:27:57Z.
Heading 640192 is the six-digit HSN family; the United States files ten-digit HTS lines beneath it. This crosswalk enumerates all 4 US lines under heading 640192 with their general (MFN) duty rates, spanning 2 distinct rate tiers (4.6%, 37.5%). Every figure is recomputed at build time from the official USITC schedule export.
No. Under heading 640192 the general rate spans 4.6% to 37.5% across 2 tiers, so the six-digit HSN prefix alone is not enough to price an order. Choosing the wrong statistical suffix changes the ad-valorem bill even though the goods look identical; sibling-line dispersion is exactly what this page quantifies.
From the official USITC Harmonized Tariff Schedule export (snapshot 2026-10-19T13:27:57Z, 23,193 records). The displayed ad-valorem rate is the first percentage token found in the general column; Other-rate rows without a percentage are shown verbatim and excluded from the min-max spread statistics.
← 640419 ↑ All headings 701399 →