New Section 232 action imposes a 25% tariff on certain advanced computing chips, with possible broader semiconductor tariffs to follow.

REGULATORY BRIEFING – SECTION 232 ACTION ON ADVANCED COMPUTING CHIPS

1. What changed

• The President signed a Proclamation under Section 232 of the Trade Expansion Act of 1962 addressing national security concerns related to imports of:
• Semiconductors
• Semiconductor manufacturing equipment
• Derivative products of semiconductors
• As an immediate measure, the Proclamation imposes a 25% tariff on certain advanced computing chips, explicitly including:
• NVIDIA H200
• AMD MI325X
• The Proclamation directs the U.S. Secretary of Commerce and the U.S. Trade Representative (USTR) to negotiate or continue negotiating agreements with trading partners to address the national security threat posed by these imports.
• The Proclamation states that broader tariffs on imports of semiconductors and their derivative products may be imposed in the near future, along with a tariff offset program to incentivize domestic manufacturing.

2. Affected products

• Currently and explicitly affected:
• "Certain advanced computing chips" subject to a new 25% Section 232 tariff.
• Examples named: NVIDIA H200, AMD MI325X (high‑end data center/AI accelerators).
• Likely HTS coverage (to be confirmed once the Proclamation and implementing instructions are published):
• Advanced computing/AI accelerator chips are typically classified under:
• 8542.39.xx (Electronic integrated circuits; other)
• 8542.31.xx / 8542.32.xx (Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits)
• The Proclamation will almost certainly specify:
• Exact 10‑digit HTS subheadings and/or
• Product descriptions and performance thresholds (e.g., FLOPS, memory bandwidth, interconnect features) similar to prior export control definitions.
• Exempted category (by purpose of import, not by HTS):
• Chips imported "to support the buildout of the U.S. technology supply chain and the strengthening of domestic manufacturing capacity for derivatives of semiconductors" are not subject to the 25% tariff.
• This implies a use‑based or program‑based exemption that will require:
• Specific eligibility criteria
• Documentation and possibly certifications or advance approvals.

3. Rate changes

• New Section 232 duty rate:
• Covered advanced computing chips: 25% ad valorem additional duty.
• Previous rate:
• Standard Column 1 MFN duty rate for most integrated circuits is typically Free (0%).
• Effective change:
• 0% → 25% additional Section 232 duty on covered chips, in addition to any other applicable duties, fees, or trade remedies (e.g., Section 301, ADD/CVD, MPF, HMF).
• No specific numerical changes are yet announced for broader semiconductor products; those are only indicated as a possible future action.

4. Dates

• Signature date of Proclamation: January 14, 2026.
• Effective date of the 25% tariff:
• The fact sheet does not specify the exact effective date or whether there is a phase‑in period or grace period.
• In prior Section 232 actions, effective dates have often been:
• Immediate (date of publication in the Federal Register), or
• A specified future date (e.g., 15–30 days after proclamation).
• Expiration date:
• None indicated. The 25% tariff appears open‑ended until modified or terminated by a subsequent proclamation or action.
• Future actions:
• The fact sheet notes that "in the near future" the President may impose broader tariffs on imports of semiconductors and derivative products and implement a tariff offset program.
• No specific deadlines or dates are provided for these potential measures.

5. Required actions for importers, brokers, and compliance teams

A. Determine product coverage

• Immediately:
• Identify all imports of advanced computing / AI accelerator chips, especially:
• NVIDIA H200
• AMD MI325X
• Any similar high‑end GPUs, AI accelerators, or advanced computing chips used in data centers, AI training/inference, or HPC.
• Actions:
• Map all relevant SKUs/part numbers to their HTS classifications.
• Flag any products that may fall under the same or similar HTS subheadings as the named chips.
• Monitor for the official Proclamation text and any CBP guidance that will:
• List specific HTS codes and
• Provide detailed product definitions.

B. Assess duty impact and cost exposure

• Calculate the impact of a 25% additional duty on:
• Current and forecasted imports of covered chips.
• Existing contracts and pricing with customers.
• Update landed cost models and budgets to reflect:
• 25% Section 232 duty on covered chips
• Any cumulative effect with other duties (e.g., Section 301 on China‑origin goods, if applicable).

C. Evaluate eligibility for the exemption (supply chain buildout / domestic manufacturing)

• The 25% tariff does NOT apply to chips imported to:
• Support the buildout of the U.S. technology supply chain, and
• Strengthen domestic manufacturing capacity for derivatives of semiconductors.
• Immediate steps:
• Identify imports that are used in:
• U.S. semiconductor manufacturing facilities
• U.S. data centers or infrastructure that directly support domestic semiconductor R&D, design, or production
• Projects funded or aligned with U.S. industrial policy (e.g., CHIPS‑related investments, domestic fab buildouts).
• Prepare to document:
• End‑use and end‑user
• Project descriptions and locations
• How the imports contribute to U.S. technology supply chain buildout or domestic semiconductor manufacturing capacity.
• Compliance planning:
• Expect that CBP and/or Commerce may require:
• End‑use certifications
• Participation in a specific program or registration
• Recordkeeping to substantiate claims of exemption.
• Develop internal procedures to:
• Segregate qualifying and non‑qualifying imports
• Maintain supporting documentation for at least 5 years from entry date.

D. Customs entry and broker instructions

• Once HTS and Chapter 99 details are published:
• Update internal classification databases to include:
• Any new Chapter 99 Section 232 provisions for advanced computing chips.
• Provide written instructions to customs brokers to:
• Apply the correct HTS and any required Chapter 99 numbers for covered chips.
• Apply the exemption only where clearly documented and authorized.
• For entries filed around the effective date:
• Carefully check entry dates, time of entry, and warehouse/FTZ movements to determine whether the 25% duty applies.

E. Supply chain and sourcing strategy

• Review sourcing and logistics options:
• Consider whether alternative products or configurations not covered by the measure are available.
• Evaluate shifting certain processing or value‑add operations to the U.S. to qualify for the exemption (if criteria allow).
• Contractual considerations:
• Review contracts with suppliers and customers for duty‑change clauses.
• Renegotiate pricing or cost‑sharing arrangements where necessary.

F. Monitor for broader semiconductor tariffs and offset programs

• The Proclamation signals potential broader tariffs on:
• Semiconductors generally
• Semiconductor manufacturing equipment
• Derivative products of semiconductors.
• Compliance teams should:
• Map all semiconductor and semiconductor equipment imports (e.g., lithography tools, etching tools, deposition equipment) and identify HTS codes and country of origin.
• Prepare scenario analyses for potential 10–25% additional duties on these broader categories.
• Track announcements on any "tariff offset" program that may:
• Provide credits, rebates, or other incentives for domestic manufacturing investments.

6. References and where to find details

• White House Fact Sheet (January 14, 2026):
• "Fact Sheet: President Donald J. Trump Takes Action on Certain Advanced Computing Chips to Protect America’s Economic and National Security"
• Available on the White House website: https://www.whitehouse.gov (search by title and date).
• Presidential Proclamation (Section 232 – Semiconductors and Advanced Computing Chips):
• The full legal text, including:
• Effective date
• Covered HTS subheadings
• Any Chapter 99 provisions
• Exemption criteria
• Will be published in the Federal Register: https://www.federalregister.gov
• U.S. Customs and Border Protection (CBP) guidance:
• Expect CSMS messages and/or Cargo Systems guidance on:
• Entry filing requirements
• Chapter 99 numbers
• Documentation for exemptions.
• CBP website: https://www.cbp.gov

7. Immediate next steps checklist

• 1) Obtain and review the full Proclamation text as soon as published.
• 2) Confirm the exact HTS codes and any Chapter 99 numbers for covered advanced computing chips.
• 3) Identify all current and planned imports of NVIDIA H200, AMD MI325X, and similar advanced computing chips; quantify exposure to a 25% duty.
• 4) Determine which imports may qualify for the exemption related to U.S. technology supply chain buildout/domestic manufacturing; design documentation and certification processes.
• 5) Instruct brokers on interim handling and prepare to update entry instructions once CBP issues formal guidance.
• 6) Brief internal stakeholders (procurement, finance, sales, operations) on the new 25% duty and potential broader semiconductor tariffs.
• 7) Establish a monitoring process for follow‑on actions, including broader Section 232 tariffs on semiconductors and any tariff offset programs.

This briefing should be updated once the official Proclamation and CBP implementation guidance are available, as those documents will provide the definitive HTS coverage, effective dates, and exemption mechanics.