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HTS 7325.10.00Other cast articles of iron or steel:Of nonmalleable cast iron

What that translates to:Nonmalleable cast iron articles (e.g. manhole covers, grates)

Also written 73251000. Rates as CBP is collecting them today. Updated Oct 1, 2026.

Nonmalleable cast iron articles (e.g. manhole covers… (HTS 7325.10.00) from China, as of Oct 1, 2026: the tariffs below apply to different 10-digit statistical lines of this code, so the total depends on which line your goods are entered under; each layer names its lines.

Total duty rateDepends on the 10-digit line
Steel, aluminum and copper tariffSection 232, since Apr 6, 2026Applies only to lines 7325.10.0010, 7325.10.0020, 7325.10.0025, 7325.10.0030, 7325.10.008050%
Steel, aluminum and copper tariffSection 232, since Apr 6, 2026Applies only to line 7325.10.003525%
China tariffSection 301, since May 10, 201925%
Regular dutyBase rate (MFN) in the tariff scheduleFree
Total dutyDepends on the 10-digit line
The steel, aluminum and copper tariff doesn't apply to “Articles provided for in subdivision (c) of U.S. note 16 to this subchapter that do not contain any aluminum, steel, or copper” (HTS 9903.82.01).
No forced-labor tariff on lines 7325.10.0010, 7325.10.0020, 7325.10.0025, 7325.10.0030, 7325.10.0080: the steel, aluminum and copper tariff (HTS 9903.82.02) covers them instead.
No forced-labor tariff on line 7325.10.0035: the steel, aluminum and copper tariff (HTS 9903.82.09) covers it instead.
The steel, aluminum and copper tariff instead adds 10% where this applies: “For derivative articles provided for in subdivisions (c)(ii), (vi), and (ix), at least 85 percent of the aluminum content of the article must be composed of aluminum that was smelted and cast in the United States. For derivative articles provided for in subdivisions (c)(iv), (vii), (x) and (xi), at least 85 percent of the steel content of the article must be composed of steel that was melted and poured in the United States. For articles provided for in subdivision (c)(viii), at least 85 percent of the copper content of the article must be composed of copper that was smelt and cast in the United States. These requirements are cumulative such that a derivative article in more than one subdivision must satisfy each requirement” (HTS 9903.82.06).
Sources: USITC Harmonized Tariff Schedule, Revision 20 (2026); Proclamation 11021 of Apr 2, 2026, Strengthening Actions Taken To Adjust Imports of Aluminum, Steel, and Copper Into the United States, 91 FR 18201, Apr 9, 2026; HTS 9903.82.02; Proclamation 11032 of Jun 1, 2026, Further Adjusting the Tariff Regimes for Imports of Aluminum, Steel, and Copper Into the United States, 91 FR 34085, Jun 4, 2026; HTS 9903.82.09; USTR, Notice of Modification of Section 301 Action (List 3 raised to 25% from May 10, 2019), 84 FR 20459, May 9, 2019; HTS 9903.88.03.

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Official description

Other cast articles of iron or steel: Of nonmalleable cast iron

Legal text from the Harmonized Tariff Schedule, Revision 20 (2026), chapter 73: Articles of iron or steel.

Statistical lines

The 10-digit numbers used on entry paperwork. They share this code's duty rates.

  • 7325.10.0010 (7325100010)Manhole covers, rings and frames · reported in kg
  • 7325.10.0020 (7325100020)Catch basins, grates and frames · reported in kg
  • 7325.10.0025 (7325100025)Cleanout covers and frames · reported in kg
  • 7325.10.0030 (7325100030)Valve and service boxes · reported in kg
  • 7325.10.0035 (7325100035)Meter boxes · reported in kg
  • 7325.10.0080 (7325100080)Other · reported in kg

Related codes

7325.91.00 Grinding balls and similar articles for…7325.99.10 Other cast articles of…, of cast iron7325.99.50 Other cast articles of iron or steel…

What changed for this code

Questions about HTS 7325.10.00

What is the duty rate for HTS 7325.10.00?

The regular (column 1 general) rate printed in the tariff schedule is Free. Additional tariffs depend on the country of origin; choose one above to see its full rate.

Is HTS 7325.10.00 subject to Section 301 tariffs?

Yes, for goods from 2 countries and territories as of Oct 1, 2026: China, Nicaragua. Choose a country above to see the rate and any exemptions.

Is HTS 7325.10.00 subject to Section 232 tariffs?

Yes, for goods from 238 countries and territories as of Oct 1, 2026, including Afghanistan, Åland Islands, Albania, Algeria, Andorra. Choose a country above to see the rate and any exemptions.

HTSLookup shows the duties CBP collects on this code by country of origin. Antidumping or countervailing duties may also apply to some exporters; they're set per company and aren't shown.