What HS code 5403.33 covers
HS code 5403.33 classifies yarn, artificial; filament, monofilament (less than 67 decitex), of cellulose acetate, single, not for retail sale, not sewing thread. It is a subheading of heading 5403 (Artificial filament yarn (other than sewing thread), not put up for retail sale, including artificial monofilament of less than 67 decitex), in chapter 54 (Man-made filaments; strip and the like of man-made textile materials), section XI of the Harmonized System. These six digits are identical in every country that uses the HS.
Classification path
Import duty for 5403.33
Base MFN rate only. Section 301 and 2025 IEEPA tariffs can stack on top for goods from China.
Source: HTSUS / CBP
Erga-omnes (third-country) MFN rate. Import VAT of 17 to 27 percent by country, and any anti-dumping measures, apply separately.
Source: TARIC
Imported this in 2024 or 2025?
Courts voided some of the tariffs importers paid on goods like this. You may be owed money back. The audit is free and we only get paid when you do.
Related codes in heading 5403
Not quite the right fit? These subheadings sit under the same heading and are the most common alternatives to 5403.33.
- 5403.10 Yarn, artificial; filament, monofilament (less than 67 decitex), of high tenacity viscose rayon, not for retail sale, not sewing thread
- 5403.31 Yarn, artificial; filament, monofilament (less than 67 decitex), of viscose rayon (not high tenacity), single, untwisted or twisted 120 turns per metre or less, not for retail sale, not sewing thread
- 5403.32 Yarn, artificial; filament, monofilament (less than 67 decitex), of viscose rayon (not high tenacity), single, twisted more than 120 turns per metre, not for retail sale, not sewing thread
- 5403.39 Yarn, artificial; filament, monofilament (less than 67 decitex), single, n.e.c. in heading no. 5403, not for retail sale, not sewing thread
- 5403.41 Yarn, artificial; filament, monofilament (less than 67 decitex), of viscose rayon (not high tenacity), multiple (folded) or cabled, not for retail sale, not sewing thread
- 5403.42 Yarn, artificial; filament, monofilament (less than 67 decitex), of cellulose acetate, multiple (folded) or cabled, not for retail sale, not sewing thread
- 5403.49 Yarn, artificial; filament, monofilament (less than 67 decitex), multiple (folded) or cabled, n.e.c. in heading no. 5403, not for retail sale, not sewing thread
Confirm the code for your exact product
A 6-digit subheading still covers a range of products. The wrong code at the border can mean overpaying duty, a delayed shipment, or a penalty. Describe your exact item and HS Mate confirms whether 5403.33 is right, with the duty rate and an audit trail your customs broker can accept.