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Why Your Supplier Decides Your Tariff Bill: 4 October Cases
Career Chronicles | Procurement and Supply Chain Intelligence

Same Country, Different Bill: How the Exact Supplier Decides Your Duty Rate, a Customs Hold, or a $175,015 Penalty

Four cases from October 2026 that show why country of origin is not enough.

Three-panel briefing: Pegasus's $175,015 OFAC settlement; liquidation suspended for GLM Components Mexico plant entries; Korean hot-rolled steel final countervailing duty deposits of 1.28% for Hyundai Steel and 3.68% for POSCO, not total duty. October 9, 2026.
Three supplier-level actions from October 8 and 9, 2026: a sanctions settlement, a one-plant customs hold, and two mill-specific steel rates. Photographs are illustrative.
Author: Ramie Virk | Published: October 10, 2026 | Category: Procurement and Supply Chain Intelligence

Quick Answer: Does the Exact Supplier or Factory Change What I Owe at Customs?

Yes. Two shipments from the same country, with the same product code, can carry different duty rates, different customs holds, and different penalty risk depending on which company made or sold the goods.

  • Sanctions screening: On October 9, 2026, OFAC settled with a California freight forwarder for $175,015 after it shipped a $5,950 machine from a sanctioned Chinese supplier that had changed its name but kept its listed phone number and email.
  • Factory-level holds: On October 8, 2026, USTR directed the suspension of liquidation on entries from one Mexican auto-parts plant, GLM Components in Puebla, under the USMCA labor mechanism, without touching any other Mexican plant.
  • Company duty rates: Final countervailing duty rates published October 9, 2026 set Korean hot-rolled steel at 1.28% for Hyundai Steel and 3.68% for POSCO, on top of the Section 232 steel duty.
  • Preliminary rates: A preliminary review published October 9, 2026 calculated 1.14% for Sumitomo Rubber Thailand, while Thai tire exporters outside the review stay at the 17.06% all-others rate.
  • Confirmed: A published government document says it.
  • Final vs. preliminary: A final rate changes your cash deposit now, while a preliminary rate is a calculation that changes nothing until the final results publish.
  • Cash deposit: The estimated antidumping or countervailing duty you pay at entry, trued up later when CBP liquidates the entry.
  • SDN List: OFAC's Specially Designated Nationals and Blocked Persons List, which includes names, addresses, phone numbers, and emails for sanctioned parties.

Why the Supplier Name on the Paperwork Decides More Than the Country

Most tariff conversations start and end with country of origin. China is one rate, Mexico is another, and the spreadsheet is built by country. That works until it doesn't.

In the first nine days of October 2026, four separate government actions turned on the exact company behind a shipment. One was a sanctions penalty. One froze entries from a single factory. Two set duty rates that differ by producer, not by country.

This page walks through each one, what it means for a buyer, and where I track it so the supplier detail never gets lost.

I am going to be honest with you. No spreadsheet screens your suppliers for you or picks your duty rate. You still have to ask the questions.

What the Tariff Playbook Suite gives you is one place to record the answers: who the supplier really is, which plant made the part, and which rate applies to that producer, so the next buyer does not have to start over.

CaseWhat the supplier detail changedStatus
Renamed sanctioned supplierA $5,950 machine was seized and the forwarder paid $175,015Confirmed (OFAC, October 9, 2026)
GLM Components, PueblaEntries from one plant cannot liquidateConfirmed (USTR, October 8, 2026)
Korean hot-rolled steel1.28% or 3.68% deposit, by millFinal, in effect October 9, 2026
Thai passenger and light truck tires1.14% calculated for one exporter; 17.06% stays for othersPreliminary, no deposit change yet

Who Sold It

My Supplier Changed Its Name. Do I Still Need to Screen the Old One for Sanctions?

CONFIRMED | OFAC ENFORCEMENT RELEASE, OCTOBER 9, 2026

What happened

  • The supplier: On May 30, 2023, OFAC sanctioned Youli Technology Development Co., Ltd., a Chinese maker of pill press and packaging equipment, under its illicit drug trade program. The SDN List entry included Youli's phone number and email. Youli then renamed itself Huizhou Youli Fushi Co., Ltd. Its phone number and email stayed the same.
  • The order: In August 2023, a U.S. nutritional supplement company hired Pegasus Worldwide Logistics, a California freight forwarder of about a dozen people, to bring in a $5,950 sugar packet-filling machine from Youli. The buyer had used Youli and Pegasus before.
  • The screening miss: The shipping documents carried the new name and the old phone number. Pegasus checked only the new name against the SDN List, got no match, and filed the Importer Security Filing. Its own written policy said to screen name, address, email, and phone. OFAC says a basic internet search of the other identifiers would have found Youli.
  • The warning it ignored: CBP detained the machine at Long Beach on November 3, 2023, with a notice naming OFAC. Pegasus did not look further and paid the $1,463.55 duty and fee invoice anyway. CBP seized the machine on December 6, 2023.
  • The subpoena: Pegasus told OFAC in February 2024 that it had no responsive records, then corrected its answer six months later. OFAC counted six separate reporting violations for that.
  • The result: A base penalty of $205,900, settled at $175,015. OFAC called it non-egregious and not voluntarily disclosed, and Pegasus must hire an outside consultant and report to OFAC for an extended period.

My take on this

The forwarder paid the fine, but the buyer lost the machine. If you are the importer, your forwarder's screening is your exposure too. And notice the timing: Pegasus screened just before the machine left China, after it had already emailed the sanctioned supplier. Screening belongs at the purchase order, not at the dock.

OFAC's own words: name screening "is a baseline tool." A sanctioned company that changes its name usually keeps something else, a phone number, an email, an address, a bank account. That is what you screen.

Procurement Action

  • Screen every new supplier by name, former names, address, phone, and email before the first purchase order.
  • Ask your freight forwarder and broker, in writing, what identifiers they screen and when.
  • Treat any CBP detention notice that names OFAC as a stop-work order until compliance clears it.
Where I Track It -- Tariff Playbook Suite → Vendor Supplier Risk
Vendor or Supplier NameCurrent name, plus former names in the same cell
CountryChina
Overall RiskSTOP until screening clears
Mitigation ActionScreen name, address, phone, and email; escalate any CBP detention
Tariff Playbook Suite Vendor Supplier Risk tab mockup with two sample supplier rows from the workbook and a highlighted example row for a renamed supplier whose new name clears screening but whose phone and email match an SDN entry, marked STOP with the action do not ship or pay and screen name, address, phone, and email
Illustrative rebuild of the Vendor Supplier Risk tab. The first two rows are the workbook's sample data. The highlighted row is an example I added to show how a renamed supplier gets flagged.

OFAC enforcement release (PDF): Pegasus Worldwide Logistics settles with OFAC for $175,015 (October 9, 2026). Announcement: OFAC recent actions, October 9, 2026

Keep every supplier's identity in one place. The Tariff Playbook Suite holds the supplier, its risk rating, and the action you took, so a renamed supplier does not slip through on the next order. $27

Where It Was Made

Does It Matter Which Factory in Mexico Made My Part?

CONFIRMED | USTR, OCTOBER 8, 2026

What happened

  • One plant, not one country: On October 8, 2026, USTR invoked the USMCA Rapid Response Labor Mechanism against GLM Components Mexico, S.A. de C.V., an auto-parts plant in Puebla.
  • The hold: USTR directed Treasury to suspend liquidation of unliquidated entries of goods from that facility. Entries from other Mexican plants are not affected.
  • The allegation: An independent union petitioned on September 8, 2026, alleging the company interfered with union activity and fired workers in retaliation.
  • The clock: Mexico has 10 days, to about October 18, to agree to a review, and 45 days from October 8, to about November 22, to finish it.
  • Other plants under the same mechanism: Yokohama Tire's plant in Coahuila has had liquidation suspended since September 25, 2026.

My take on this

Country of origin is not enough here. You need to know which plant made the part. Most buyers know their tier-one supplier, not where that supplier sources its sub-components. A distributor in Texas can be selling you parts from this exact plant, and your paperwork would say only "Mexico."

A suspended entry is not a duty increase. It is an open file that cannot close, and if the case goes badly, the remedies can include penalties or denied entry for that facility's goods.

Procurement Action

  • Ask each Mexican auto-parts supplier, in writing, which plant made each part you buy.
  • Flag any entry from GLM Components or Yokohama's Coahuila plant so finance does not treat it as closed.
  • Put October 18 and November 22 on the calendar for the GLM case.
Where I Track It -- Tariff Playbook Suite → Response Plan (Other Actions)
ActionAsk Mexican auto-parts suppliers which plant made each part; flag GLM Components (Puebla) entries
Why / TriggerUSMCA labor case October 8; liquidation suspended on that plant's entries
PriorityCritical
Assigned ToProcurement
Due Date2026-10-16
Tariff Playbook Suite Response Plan tab mockup of the Other Actions table with two example rows from the workbook and a highlighted new critical row assigned to Procurement, due October 16, 2026, to ask Mexican auto-parts suppliers which plant made each part and flag GLM Components Puebla entries
Illustrative rebuild of the Other Actions table on the Response Plan tab. The first two rows are example rows that ship in the workbook; the highlighted row is new.

USTR: United States seeks Mexico's review of alleged denial of workers' rights at GLM Components Mexico (October 8, 2026)

Which Rate Applies

Two Korean Steel Mills, Two Different Duty Rates. Which One Do I Pay?

CONFIRMED | FINAL RATES IN EFFECT OCTOBER 9, 2026

What happened

  • The rates: Commerce's final results of the 2023 countervailing duty review on certain hot-rolled steel flat products from Korea, published October 9, 2026, set Hyundai Steel at 1.28% and POSCO at 3.68%.
  • When they apply: These are the new cash deposit rates for entries on or after October 9, 2026. Assessment instructions for the 2023 entries go to CBP no earlier than 35 days after publication.
  • Everyone else: Companies not in this review keep their most recent company-specific rate, or the all-others rate.
  • The stack: The deposit sits on top of the Section 232 steel duty and any antidumping duty. The 3.68% is never the whole bill.

My take on this

The question to ask is not "is this Korean steel?" It is "which mill rolled it, and who exported it?" If you buy through a trading company or a service center, the invoice may not name the mill. Ask for the mill certificate. The producer and exporter combination decides the rate, and a 2.4-point gap adds up fast on steel volumes.

Real-World Breakdown

Illustrative: a fabricator buys $5,000,000 a year of Korean hot-rolled coil. If it all comes from Hyundai Steel, the countervailing deposit is about $64,000. If it all comes from POSCO, it is about $184,000. Same country, same product, a $120,000 difference, before the Section 232 duty that applies to both.

Procurement Action

  • Get the producing mill on every Korean hot-rolled purchase order and mill certificate.
  • Update your rate table with one row per mill, not one row for Korea.
  • Have your broker confirm the deposit rate on entries from October 9, 2026 forward.
Where I Track It -- Tariff Playbook Suite → Tariff Rates
CountrySouth Korea
Product CategoryHot-rolled steel, made by Hyundai Steel / made by POSCO (one row each)
Tariff Rate (%)Section 232 + 1.28% CVD (Hyundai) / Section 232 + 3.68% CVD (POSCO)
Tariff SourceFederal Register, October 9, 2026: final CVD review (2023)
HTS Exclusion / Stacking NoteStacks: company CVD deposit on top of Section 232
Tariff Playbook Suite Tariff Rates tab mockup with a sample China iron and steel row at 50% under Section 232, and two highlighted new South Korea hot-rolled steel rows, one made by Hyundai Steel at Section 232 plus 1.28% countervailing duty and one made by POSCO at Section 232 plus 3.68%, both from the October 9, 2026 final review
Illustrative rebuild of the Tariff Rates tab. The China row is the workbook's sample; the two Korea rows show why the same product from the same country needs one row per mill.

Federal Register: hot-rolled steel flat products from Korea, final results of CVD review (FR 2026-20778)

My Thai Tire Supplier Got a 1.14% Rate. Does That Lower My Deposit Now?

PRELIMINARY | NO DEPOSIT CHANGE UNTIL FINAL RESULTS

What happened

  • The calculation: Commerce's preliminary results of the antidumping review on passenger vehicle and light truck tires from Thailand, published October 9, 2026, calculated 1.14% for Sumitomo Rubber (Thailand) for July 1, 2024 through June 30, 2025.
  • Who else gets 1.14%: The same preliminary rate applies to the non-examined companies in the review: S.R. Tyres, Siam Rubber, Vee Tyre & Rubber, Yokohama Rubber, and Yokohama Tire Manufacturing (Thailand).
  • Who was dropped: The review was rescinded for Bridgestone, Deestone, General Rubber, Maxxis, Otani, and Sentury. Their entries for the period are assessed at the deposit already paid.
  • Everyone else: Thai exporters outside the review stay at the 17.06% all-others rate from the original investigation.
  • Nothing changes yet: New deposit rates apply only after the final results. Case briefs are due October 30, 2026.

My take on this

Three Thai tire suppliers can now sit at three different answers: a preliminary 1.14%, a rescinded review that settles at the old deposit, and 17.06% for anyone outside the review. If your supplier list just says "Thailand," you cannot tell which one you are paying. And a preliminary number is not a price cut. Do not reprice your tires on it.

Procurement Action

  • Match every Thai tire supplier to its exporter name in the review notice.
  • Keep current deposits in landed cost until the final results publish.
  • Model the 1.14% as a scenario, not a budget number.
Where I Track It -- Tariff Playbook Suite → Tariff Rates
CountryThailand
Product CategoryTires, Sumitomo Rubber Thailand / exporter not in the review / rescinded exporter (one row each)
Tariff Rate (%)Current deposit (preliminary 1.14%) / 17.06% all-others / current deposit
Tariff SourceFederal Register, October 9, 2026: preliminary AD review
HTS Exclusion / Stacking NotePreliminary: deposit changes only at final results
Tariff Playbook Suite Tariff Rates tab mockup with three Thailand tire rows: a highlighted Sumitomo Rubber Thailand row at the current deposit with a preliminary 1.14% noted, an exporter not in the review at the 17.06% all-others antidumping rate, and a rescinded exporter such as Bridgestone liquidating at the deposit already paid
Illustrative rebuild of the Tariff Rates tab, with one row per exporter situation. The rows are examples built from the October 9 notice.

Federal Register: passenger vehicle and light truck tires from Thailand, preliminary results and partial rescission (FR 2026-20779)

The Supplier Checklist: Who Made It, Who Sold It

  • Who sold it: screen the supplier's name, former names, address, phone, and email before the first purchase order.
  • Who moved it: ask your forwarder and broker what they screen and when, in writing.
  • Where it was made: record the producing plant, not just the country, for every part with a labor or trade-remedy case.
  • Which rate applies: keep one rate row per producer when a duty is company-specific.
  • Final or preliminary: move only final rates into landed cost; keep preliminary rates as scenarios.
  • Detentions: treat any CBP detention notice as a stop until compliance clears it.

Five Decisions for the Operating Team

  • Procurement: Get the producing mill or plant on every purchase order for Korean steel, Thai tires, and Mexican auto parts.
  • Trade compliance: Screen suppliers by every SDN identifier, not by name alone, and do it before the purchase order.
  • Finance: Keep entries from suspended Mexican plants open, and book only final countervailing and antidumping rates.
  • Logistics: Get your forwarder's and broker's screening process in writing, and escalate every detention notice.
  • Leadership: Treat supplier identity as a cost driver, because the same country can carry very different bills.

None of this is complicated. It just has to be written down somewhere. The supplier's real identity, the plant, and the rate that goes with them are the details that get lost between buyers.

The Tariff Playbook Suite is where I keep them: the Vendor Supplier Risk tab for who the supplier is, the Response Plan for the questions I have sent, and the Tariff Rates tab for one row per producer. It is $27. You do not need mine specifically, and the ROI is yours to figure out.

Quick Questions on Supplier-Specific Tariffs

Does my supplier or factory change the tariff I pay?

Yes. Antidumping and countervailing duties are often set per company. Final rates published October 9, 2026 put Korean hot-rolled steel at 1.28% for Hyundai Steel and 3.68% for POSCO, and USMCA labor cases can suspend liquidation for one plant without affecting others in the same country.

Do I need to screen a supplier's old name and contact details?

Yes. In an October 9, 2026 settlement, OFAC fined a freight forwarder $175,015 after it screened only a sanctioned Chinese supplier's new name. The supplier's phone number and email were unchanged and listed on the SDN List, and CBP seized the $5,950 machine.

What did USTR do to GLM Components Mexico?

On October 8, 2026, USTR invoked the USMCA Rapid Response Labor Mechanism against GLM Components Mexico in Puebla and directed suspension of liquidation of unliquidated entries from that facility. Mexico has 10 days to agree to a review and 45 days to complete it.

What are the new duty rates on Korean hot-rolled steel?

Commerce's final countervailing duty review results, published October 9, 2026, set Hyundai Steel at 1.28% and POSCO at 3.68% as cash deposits for entries on or after that date. The deposit applies on top of the Section 232 steel duty.

Does the 1.14% Thai tire rate lower my deposit now?

No. The 1.14% calculated for Sumitomo Rubber Thailand and the non-examined companies, published October 9, 2026, is preliminary. Deposits change only after the final results, and exporters outside the review stay at the 17.06% all-others rate.

What should I do if CBP detains a shipment and names OFAC?

Stop and escalate it to compliance before paying duties or taking further action. In the Pegasus case, the forwarder ignored a detention notice naming OFAC, and CBP seized the machine about a month later.

Editorial note: every fact on this page was checked against the issuing government source on October 9, 2026: the OFAC enforcement release on Pegasus Worldwide Logistics, the USTR release on GLM Components Mexico, and the Federal Register notices for Korean hot-rolled steel (FR 2026-20778) and Thai tires (FR 2026-20779). The Tariff Playbook Suite tab and column names shown were read from the current workbook. Nothing here is legal advice. Confirm sanctions screening, rates, and entry treatment for your own shipments with your counsel and with whoever files your customs entries.

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About the Author

Image of Ramie Virk, a Subject Matter Expert in Procurement, Trade, and Tariff Risk Strategy. She is a contributor to the Procurement and Tariff Intelligence Newsletter and Tariff and Trade News.

A note from Ramie Virk

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