What HS code 8542.31 covers
HS code 8542.31 classifies electronic integrated circuits; processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits. It is a subheading of heading 8542 (Electronic integrated circuits), in chapter 85 (Electrical machinery and equipment and parts thereof; sound recorders and reproducers; television image and sound recorders and reproducers, parts and accessories of such articles), section XVI of the Harmonized System. These six digits are identical in every country that uses the HS.
Classification path
Import duty for 8542.31
仅为最惠国基础税率。中国原产货物还可能在此之上叠加301条款关税和2025年IEEPA关税。
来源：HTSUS / CBP
对第三国普遍适用的最惠国税率。各国17%至27%不等的进口增值税，以及任何反倾销措施，均需另行计算。
来源：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 8542
Not quite the right fit? These subheadings sit under the same heading and are the most common alternatives to 8542.31.
- 8542.32 Electronic integrated circuits; memories
- 8542.33 Electronic integrated circuits; amplifiers
- 8542.39 Electronic integrated circuits; n.e.c. in heading no. 8542
- 8542.90 Parts of electronic integrated circuits
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 8542.31 is right, with the duty rate and an audit trail your customs broker can accept.