Base
HTS 7315Chapter 73

HTS 7315Chain and parts thereof, of iron or steel: Duty Rate & Import Guide

Articles of Iron or Steel · 15 pending regulations · 15 court cases · $45.9M monthly imports · 100% from 1 countries · Updated daily from USITC

Duty Rates

General

Free

Special

Free

Column 2

Free

Trade Agreement Eligibility

CUSMAKORUS

Trade Intelligence

Monthly Imports

$45.9M

2026-01

Trade Concentration

100%

from top 3 of 1 origins

Regulatory Pressure

HIGH

1 rulings — · 15 reg · 9 CIT, 6 CAFC (15 recent)

Global Rates

🇺🇸 Free

🇬🇧 United Kingdom: N/A · 🇪🇺 European Union: N/A · 🇨🇦 Canada: N/A · 🇧🇷 Brazil: N/A

Compare All →

Data compiled from USITC HTS, US Census Bureau, CBP CROSS Rulings, Federal Register, CourtListener · As of 2026-04-28 · Updates monthly

Active DisputesRecent court cases or pending regulations affect this code
Regulatory Pressure

This code has elevated regulatory activity — 1 CBP rulings (0 in last 2 years, trend: stable), 15 pending Federal Register actions, and 15 CIT/CAFC cases.

Supply Chain Risk

100% of US imports for this code come from just 1 countries. High origin concentration increases exposure to trade disruptions or tariff escalations.

Trade Remedy

Additional Tariffs Apply

Section 232 — Steel & Aluminum Tariffs+25%

Iron and steel articles

Active — 25% on steel, 25% on aluminum (aluminum raised from 10% to 25% effective March 12, 2025)

Effective 2018-03-23

These additional tariffs apply on top of the general duty rate. View full trade remedy tracker →

Subheadings (25)

CodeDescriptionRate
7315.11.00Roller chainFree
7315.11.00.05For motor vehicles
7315.11.00.10Bicycle chains
7315.11.00.45Other
7315.11.00.60Other
7315.12.00Other chainFree
7315.12.00.20Of not over <il>50 mm</il> pitch and containing more than 3 parts per pitch
7315.12.00.40Welded steel chain
7315.12.00.60Cast and combination chain
7315.12.00.80Other
7315.19.00.00PartsFree
7315.20Skid chain:
7315.20.10.00Not over <il>8 mm</il> in diameterFree
7315.20.50.00Over <il>8 mm</il> in diameterFree
7315.81.00.00Stud linkFree
7315.82Other, welded link:
7315.82.10.00Not over <il>10 mm</il> in diameterFree
7315.82.30.00Over <il>10 mm</il> in diameterFree
7315.82.50.00Not over <il>10 mm</il> in diameterFree
7315.82.70.00Over <il>10 mm</il> in diameterFree
7315.89Other:
7315.89.10.00Not over <il>8 mm</il> in diameter1.5%
7315.89.30.00Over <il>8 mm</il> in diameterFree
7315.89.50.00Other3.9%
7315.90.00.00Other parts2.9%

CBP Rulings (1)

N063935Classification

The tariff classification of fender panel systems from China

Federal Register (15)

View all 15+ regulations on Federal Register →

Court of International Trade & Federal Circuit (15)

View all 15+ cases on PACER →

Matching Export Code (Schedule B)

7315110000Schedule B

ROLLER CHAIN OF IRON OR STEEL

Census Bureau export classification matching this HTS import code.

7310.29.00.657315.11.00