Cork · 7 pending regulations · 15 court cases · $9.3M monthly imports · 100% from 1 countries · Updated daily from USITC
General
Free
Special
Free
Column 2
Free
Trade Agreement Eligibility
Monthly Imports
$9.3M
2026-01
Trade Concentration
100%
from top 3 of 1 origins
Regulatory Pressure
HIGH
15 rulings — · 7 reg · 10 CIT, 5 CAFC
Global Rates
🇺🇸 Free
🇬🇧 United Kingdom: N/A · 🇪🇺 European Union: N/A · 🇨🇦 Canada: N/A · 🇧🇷 Brazil: N/A
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Data compiled from USITC HTS, US Census Bureau, CBP CROSS Rulings, Federal Register, CourtListener · As of 2026-04-29 · Updates monthly
This code has elevated regulatory activity — 15 CBP rulings (0 in last 2 years, trend: stable), 7 pending Federal Register actions, and 15 CIT/CAFC cases.
100% of US imports for this code come from just 1 countries. High origin concentration increases exposure to trade disruptions or tariff escalations.
| Code | Description | Rate |
|---|---|---|
| 4503.10 | Corks and stoppers: | — |
| 4503.10.20.00 | With maximum diameter not over 19 mm | Free |
| 4503.10.30.00 | Wholly of cork, of a thickness (or length) greater than the maximum diameter | Free |
| 4503.10.40.00 | Other | Free |
| 4503.10.60.00 | Other | Free |
| 4503.90 | Other: | — |
| 4503.90.20.00 | Disks, wafers and washers | Free |
| 4503.90.40.00 | Wallcoverings, backed with paper or otherwise reinforced | Free |
| 4503.90.60.00 | Other | 14% |
The tariff classification of cork socks and cork booms fromCanada
The tariff classification of a cork clutch and a cork tote bag from China
The tariff classification of bottle stopper from Germany
Decision on Application for Further Review of Protest No. 3501-95-100258; classification of cork rings
Tariff classification of an acrylic topped cork bottle stopper from Taiwan
The tariff classification of cork wall tiles from Portugal
The classification of backed cork sheet from China
Classification of cork sheets laminated to a fabric backing
Tariff classification of solid cork disks Dear Mr. Gnann: This letter is in reply to your correspondence of June 4, 2003, to the National Commodity Specialists Division, New York, NY in which you request a binding ruling of the tariff classification of solid cork disks under the Harmonized Tariff Schedule of the United States Annotated (HTSUSA). The matter was referred to this office for a response. Samples were submitted for our examination.FACTS:The samples you have submitted are solid natural cork or agglomerated cork. You state the discs are typically 1.25" in diameter x 0.50" thick and are labeled as "rings." However, the samples you have submitted measure 1 ¼" by ¼", 1 1/8" by ¼", and 1 ¼" by ½". ISSUE:What is the classification of the above-described natural and agglomerated cork articles?LAW AND ANALYSIS:Classification of goods under the HTSUS is governed by the General Rules of Interpretation (GRI). GRI 1 provides that classification shall be determined acco
The tariff classification of natural and agglomerated cork disks to be used in various industrial applications from Portugal
The tariff classification of cork pictures in wood and glass frames from China
Internal Advice Request; Classification of Cork Flooring
Request for Internal Advice; Cork Ring; Natural Cork; General Rule of Interpretation 2(a); Incomplete or Unfinished Article; Essential Character of Complete or Finished Article; Fishing Rods; Parts and Accessories; HQ 958392 (Oct. 20, 1998) Incorporated by Reference; Subheading 4503.90.6000, HTSUS.
The tariff classification of a natural cork stopper for glass beakers from China
Revocation of HRL 085325; cork laminated to a fabric backing
Request for comments and notice of public hearing.
Request for comments and notice of public hearing.
Energy Conservation Program: Certification and Enforcement-Import Data Collection
Notice of proposed rulemaking.
Effective 2011-10-18
CORKS AND STOPPERS OF NATURAL CORK
Census Bureau export classification matching this HTS import code.