HTSAlert

HTS CODE

8542.31.0000

Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and…

Current Rate BreakdownNo rate change since July 4, 2026
Stacked duty rate composition — CN origin
ComponentRate
MFN BASE RATE0.0%
IEEPA9903.91.05
50.0%
TOTAL EFFECTIVE RATE
50.0%
Source:USITC Harmonized Tariff Schedule ↗· as of the daily check on August 19, 2026
Overlays resolved from Chapter 99 U.S. Notes Chapter 99 trade-action overlays resolved from the U.S. Notes to Chapter 99 (parsed 2026-08-15). The USITC schedule no longer publishes per-code references, so coverage comes from the note lists directly; USTR product exclusions at the statistical-suffix level may still apply — verify before filing.

Where this code sits in the schedule

  • 8542Electronic integrated circuits; parts thereof
  • 8542.31.00Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits

OTHER USITC RATE COLUMNS

Column 2 (non-MFN): "35%"applies to countries not entitled to normal trade relations status; not the effective rate for an ordinary shipment.

Rate History

No rate history recorded yet.

History builds as we detect changes on this code.

ABOUT THIS CODE

HTS 8542.31.0000, filed for CN-origin shipments under "Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and…", sits in Chapter 85 (Electrical machinery and equipment and parts thereof; sound recorders and reproducers). The schedule reaches this line starting from heading 8542 — "Electronic integrated circuits; parts thereof", narrowing to 8542.31.00 ("Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits"). Level 1 — 8542: "Electronic integrated circuits; parts thereof." Level 2 — 8542.31.00: "Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits." Filed as: "Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and…." Reading HTS 8542.31.0000's own digits: 8542 names the heading, 31 the subheading, and 0000 the statistical suffix — equivalently, digit positions 1 through 4 read 8542, positions 5 and 6 read 31, and the final four positions read 0000. USITC's Column 2