HTS 8309.90.00Stoppers, caps and lids (including crown corks, screw caps and pouring stoppers), capsules for bottles, threaded bungs, bung covers, seals and other packing accessories, and parts thereof, of base metal:Other

What that translates to:Other metal caps, lids, screw caps, can ends, bungs and seals

Also written 83099000. Rates as CBP is collecting them today. Updated Oct 1, 2026.

Country of origin

Other metal caps, lids, screw caps, can ends, bungs and… (HTS 8309.90.00) 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 8309.90.0020, 8309.90.0025, 8309.90.008025%

Forced-labor tariffSection 301, since Jul 24, 2026Doesn't apply to lines 8309.90.0020, 8309.90.0025, 8309.90.008012.5%

China tariffSection 301, since May 10, 201925%

Regular dutyBase rate (MFN) in the tariff schedule2.6%

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).

The steel, aluminum and copper tariff doesn't apply to “Except for articles classifiable in chapters 72, 73, 74 or 76, articles where the weight of the applicable metal is less than 15 percent of the weight of the imported article” (HTS 9903.82.03).

No forced-labor tariff on lines 8309.90.0020, 8309.90.0025, 8309.90.0080: the steel, aluminum and copper tariff (HTS 9903.82.09) covers them instead.

No forced-labor tariff if the steel, aluminum and copper tariff (HTS 9903.82.06) applies to your goods.

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). Lines 8309.90.0020, 8309.90.0025, 8309.90.0080.

The steel, aluminum and copper tariff instead adds 200% where this applies: “where any amount of primary aluminum used in the manufacture of the derivative articles is smelted in Russia, or where the derivative aluminum articles are cast in Russia” (HTS 9903.85.68). Lines 8309.90.0020, 8309.90.0025.

Court status: Challenged at the U.S. Court of International Trade in In re Section 301 Forced Labor Cases, Court No. 26-03555-3JP, before a three-judge panel. The plaintiffs, Learning Resources and others, have moved for judgment on the agency record, arguing that the action (91 FR 47318) exceeds USTR's statutory authority, is arbitrary and capricious, and is pretextual; 25 states, plaintiffs in Court No. 26-cv-03467-3JP, support them as amici (brief filed Sep 11, 2026). No ruling as of Oct 1, 2026, so the rate is unchanged.

Sources: USITC Harmonized Tariff Schedule, Revision 20 (2026); 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 Actions in Section 301 Investigations (forced labor), 91 FR 47318, Jul 28, 2026; HTS 9903.05.31; 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.

Estimate your duty

Special rules apply to this code or country, so we don't estimate it here. A licensed customs broker can work it out for your shipment.

Importing under HTS 8309.90.00? Talk to a licensed broker

Classification, filing, customs bonds and refund help. CBP publishes the brokers permitted at each port.

Find a licensed broker

Opens CBP's list of permitted customs brokers. We're not paid for this link.

Details for customs filings

Official description

Stoppers, caps and lids (including crown corks, screw caps and pouring stoppers), capsules for bottles, threaded bungs, bung covers, seals and other packing accessories, and parts thereof, of base metal: Other

Legal text from the Harmonized Tariff Schedule, Revision 20 (2026), chapter 83: Miscellaneous articles of base metal.

Statistical lines

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

8309.90.0020 (8309900020)For cans of a kind used for the conveyance of beverages as described in statistical note 2 to this chapter · reported in kg, No.
8309.90.0025 (8309900025)Other · reported in kg, No.
8309.90.0080 (8309900080)Of steel · reported in kg, No.
8309.90.0085 (8309900085)Other · reported in kg, No.

What changed for this code

Questions about HTS 8309.90.00

What is the duty rate for HTS 8309.90.00?

The regular (column 1 general) rate printed in the tariff schedule is 2.6%. Additional tariffs depend on the country of origin; choose one above to see its full rate.

Is HTS 8309.90.00 subject to Section 301 tariffs?

Yes, for goods from 85 countries and territories as of Oct 1, 2026, including Algeria, Angola, Argentina, Australia, Austria. Choose a country above to see the rate and any exemptions.

Is HTS 8309.90.00 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.