Mexico Trade Regulations
Mexico-US Border Empty-Import Closure Triggers Logistics Response
On September 9, 2026, the Matamoros Customs Administration, acting on instructions from the Agencia Nacional de Aduanas de México (ANAM), announced the indefinite closure of the Empty Import modules at the Puente Internacional General Ignacio Zaragoza linking Matamoros, Tamaulipas, with Brownsville, Texas. Authorities gave no reasons and set no reopening date.
Empty trucks returning from the United States must divert via the Puente Internacional Los Indios west of Brownsville. The detour adds 77 kilometers and 1.5 hours per unit and generates an estimated operating surcharge of 80 to 100 dollars, mainly from extra diesel and operating hours.
According to the Secretaría de Infraestructura, Comunicaciones y Transportes (SICT), road transport accounts for 73.6% of Mexico-United States foreign trade. Transport companies, freight agencies, customs brokers and logistics operators issued a communiqué asking Mexican and U.S. authorities for the immediate reopening of empty-truck crossings at Puente Zaragoza.
Also on September 9, 2026, Marco González, Nuevo León Secretary of Regional Development and Agriculture and Honorary Director of CODEFRONT, announced after meeting transporters that more than 60 cargo transport companies are ready to launch extended hours for empty tractor-trailers and trailers crossing into the United States at the Colombia-Laredo Border Port. The 90-day pilot, coordinated with U.S. Customs and Border Protection (CBP), takes effect Monday, September 14, 2026, from 7:00 AM to midnight.
The Empty Import module restriction at Puente Zaragoza remains in force until further notice, while the more than 60 Nuevo León carriers begin the extended Colombia-Laredo schedule on September 14, 2026.
Antidumping Duties Imposed on Chinese Colored Float Glass and Children’s Bicycles
On September 9, 2026, Mexico’s Ministry of Economy published in the Diario Oficial de la Federación (DOF) the preliminary resolution of the antidumping administrative investigation (file AD_11-25) covering definitive and temporary imports of colored float glass originating in the People’s Republic of China, regardless of country of provenance.
The probe began after an application filed on April 30, 2025 by Vidrio Plano de México, S.A. de C.V. (Vitro). The investigated period runs from January 1 to December 31, 2024 and the injury analysis period from January 1, 2022 to December 31, 2024. The Ministry imposed a provisional compensatory duty of 0.11917 dollars per kilogram on imports entered under HS Code 7005.21.03 of the TIGIE. The provisional quota applies for six months.
Chinese imports of the product grew 6.32 times between 2022 and 2024 and were sold with undervaluation of up to 49% versus other origins, forcing Vitro, the main domestic producer, to sell below unit costs amid rising operating losses. Importers CristaGGT and Vitropanel argued that the Chinese industry faces a global demand crisis or that injury stemmed from Vitro’s internal inefficiencies; both arguments were rejected. The investigations relied on studies by private consultant Workington to reconstruct Chinese domestic prices because official data were unavailable. This marks the first dumping investigation of the product in Mexico.
The Ministry of Economy also published in the DOF a resolution raising the compensatory quota on children’s bicycles of Chinese origin (wheels from 10 to 20 inches) from 13.12 to 57.19 dollars per piece, classified mainly under HS Code 8712.00.05 of the TIGIE or any other. The measure reflects a weighted-average price-discrimination margin of 336.1% for the review period October 2023–September 2024. Authorities found the prior quota insufficient and noted China’s excess manufacturing capacity of more than 100 million units annually since 2023. Challenges by Importacop and Comercializadora México Americana were rejected. The resolution became final on August 21, 2026. One record places the first publication on September 8, 2026; other records indicate September 9, 2026. The quotas were formalized amid T-MEC review negotiations with the United States.
Anti-Transshipment Coordination and Steel Duties Review Advance
On September 9, 2026, at Expo Pyme 2026, Caintra (Cámara de la Industria de Transformación de Nuevo León) outlined measures under Mexico’s strategy to reduce reliance on Asian imports and block transshipment of Chinese goods through Mexico destined for the United States.
Caintra announced a joint initiative with Mexican customs authorities and the Servicio de Administración Tributaria (SAT) to coordinate oversight of transshipment channels that move Chinese and Asian products through Mexico for later export to the United States. The strategy emphasizes domestic supplier development, financing access and technology adoption for small and medium enterprises (Pymes) to advance import substitution beyond tariffs alone.
Economy Minister Marcelo Ebrard told the 78th General Assembly of Canacero that Mexico will permanently maintain tariffs of 10% to 35% on 220 steel products imported from Asian countries, including China, South Korea and Vietnam. To stop Asian steel and other goods from being routed through Mexico to the United States, authorities will phase out temporary steel import permits under the IMMEX program and tighten oversight of the IMMEX, PROSEC and Regla Octava regimes. SAT and Mexican customs will coordinate enforcement.
On the same day, the International Trade Practices Unit (UPCI) of the Ministry of Economy held a public hearing in the Raúl Ramos Tercero Auditorium on the administrative review of the validity of compensatory duties on hot-rolled steel coils originating in China, Germany and France.
Customs Law Reform Sent to Congress Amid T-MEC Talks
On September 9, 2026, President Claudia Sheinbaum sent to the Chamber of Deputies a Customs Law reform initiative aimed at combating undervaluation of imported goods. The proposal creates new customs control and regulation mechanisms when the declared value falls below the value determined by the methods set out in the Customs Law, with the goal of protecting fiscal revenue and preventing unfair competition for domestic industry and producers.
The same day, Sheinbaum held a virtual Zoom meeting with U.S. Commerce Secretary Howard Lutnick; Mexico’s Economy Secretary Marcelo Ebrard also participated. The exchange was described as cordial and useful for ongoing T-MEC review negotiations. Topics included automobiles, auto parts, critical metals and steel. Mexico seeks elimination of U.S. tariffs on steel, aluminum and automobiles. The meeting had been scheduled in person at the National Palace in Mexico City but shifted to virtual format after weather prevented Lutnick’s flight.
Ebrard stated he will travel to Washington, D.C., on September 10, 2026, to continue bilateral talks under the T-MEC review.
Also on September 9, 2026, logistics provider Topway Shipping issued trade-compliance guidance detailing audit protocols for importers facing heightened U.S. Customs and Border Protection (CBP) enforcement against transshipment. CBP indicated that standard mitigation and remission relief under Section 1592 will not apply to confirmed transshipment penalties. Importers of record bear legal liability for entry accuracy regardless of supplier fault. The guidance recommends quarterly supply-chain audits for high-risk lanes, updated origin certificates, and complete routing plus bonded-warehouse dwell documentation from freight forwarders.
Other News
Middle East tanker attacks and oil rerouting amid Hormuz disruptions
U.S. forces disabled five oil tankers in the Persian Gulf and Strait of Hormuz on September 9, 2026, under a retaliatory "tanker for tanker" doctrine, bringing the total attacked since September 1, 2026 to 10. This followed strikes that disabled three tankers on September 5, 2026, and the initial September 1 strikes on the Iranian tankers Sinopa and Hawk in response to Iranian attacks on two tankers off Oman.
Crude oil and gas flows through the Strait of Hormuz dropped below 2 million barrels per day from the prior 8 million to 9 million barrels per day before fighting resumed on August 30, 2026, with only six commodity vessels passing on September 8, 2026. Up to 100 tankers remain stationary inside the Gulf with cargoes onboard following an effective blockade that was eased after a 60-day U.S.-Iran ceasefire agreement.
On September 10, 2026, Lloyd's List reported that crude oil exports from Yanbu, Saudi Arabia, rebounded above 4 million barrels per day, with over 70% of the volume routed northward via the SuMed pipeline or the Suez Canal to bypass the Strait of Hormuz. At Sidi Kerir, the Mediterranean terminus of the SuMed pipeline, crude exports averaged 2.2 million bpd over the preceding five weeks—nearly triple baseline levels. Shipments to Asia accounted for 43% of Sidi Kerir crude export volumes compared to zero prior to the Yanbu detour, with Very Large Crude Carriers (VLCCs) handling 59% of Sidi Kerir exports versus 5% previously.
Oil tanker charter rates outside the Strait of Hormuz surged to $190,500 per day from $106,500 per day a week prior, while average daily earnings for VLCCs handling cargoes inside the Persian Gulf requiring transit through the Strait of Hormuz reached a record near $470,000 per day, up by over $50,000 from the prior week.
On September 10, 2026, Brent crude futures traded at $101.34 per barrel and U.S. WTI crude rose to $96.55 per barrel, following September 9 settlement prices of $101.21 per barrel for Brent (up 3.4% or $3.29) and $96.05 per barrel for WTI (up 3.25% or $3.02). By September 10, 2026, crude flows through the Strait of Hormuz remain below 2 million bpd with Yanbu exports rerouted above 4 million bpd via SuMed and Suez under the 60-day ceasefire.
More News
Ocean freight rates cool despite continued price elevation
According to Freightos Baltic Index data reported by Supply Chain Dive on September 9, 2026, Transpacific ocean spot rates cooled slightly for the week ending September 8, 2026.
Spot rates from Asia to the U.S. West Coast fell 1% week-over-week to $7,569 per FEU, while Asia to U.S. East Coast spot rates dropped 3% to $9,505 per FEU. Despite the dip, rates remain elevated near 2024 peak season levels.
Port congestion in East Asia remains high due to seasonal typhoons, including Typhoon Saudel disrupting operations at Shanghai and Ningbo as reported by Kuehne + Nagel on September 4, 2026.
Maersk adjusts ocean routes connecting Mexican ports in North America market update
On September 9, 2026, Maersk released its September 2026 North America Market Update announcing ocean network adjustments affecting Mexican container ports.
A new West Coast Shuttle will connect the Mexican ports of Manzanillo and Lázaro Cárdenas to Balboa and Posorja.
Additionally, on the WCCA2 service, Corinto was removed from the rotation while Puerto Quetzal remains; on WCCA1, Puerto Quetzal was removed while Corinto and Acajutla were added as northbound and southbound calls.
Asia-US container rates rise, tanker rates ex-USG soften as Asia port congestion intensifies
According to Sea-Intelligence data reported by Cyprus Shipping News on September 9, 2026, global container vessel schedule reliability fell 6.1 percentage points month-on-month in July 2026 to 56.4%, marking the sharpest single-month decline since January 2021. The average delay for late vessel arrivals increased by 0.59 days month-on-month to 6.06 days.
All 14 of the busiest ports in Asia recorded decreases in on-time vessel arrivals due to intensifying port congestion, which was further aggravated by consecutive typhoons affecting Shanghai and Ningbo. At Shanghai, the world's busiest container port, schedule reliability dropped 19.2 percentage points month-on-month to 21%, reaching its lowest recorded level in 14 years outside extreme pandemic disruptions.
Ocean container spot rates from East Asia and China to the US West Coast rose to between $6,000 and $7,800 per FEU, while spot rates to the US East Coast reached $8,200 to $11,250 per FEU. Container rates on the Shanghai Containerized Freight Index (SCFI) rose 2.3% week-on-week, recording a sixth consecutive weekly increase, while US Gulf chemical tanker export rates on transatlantic trade routes softened due to pockets of open capacity in September.
U.S. container imports defy expectations as peak season stretches into September
According to the Global Port Tracker report issued by the National Retail Federation (NRF) and Hackett Associates on September 9, 2026, September 2026 U.S. container import volumes are forecast at 2.31 million TEU, representing a 9.6% year-on-year increase and surpassing July's 2.3 million TEU to become the highest-volume import month of 2026. This revised figure compares to last month's forecast of 2.16 million TEU.
The extended import peak is driven by vessel delays caused by adverse weather in China, ships rerouting around the Panama Canal due to drought concerns, and retailers accelerating cargo arrivals to meet early-to-mid-October fulfillment deadlines for holiday inventory.
Global Port Tracker updated its full-year 2026 U.S. import projection to 25.7 million TEU, up 1% from 25.4 million TEU in 2025. Monthly forecasts for the remainder of the year include October at 2.11 million TEU (+1.7% YoY), November at 2.0 million TEU (-0.9% YoY), December at 2.03 million TEU (+1.1% YoY), and January 2027 at 2.09 million TEU (-1% YoY).
Container trade volumes hit record high in July
According to Container Trades Statistics (CTS) data reported by Seatrade Maritime News on September 9, 2026, global container shipping volume reached a record high of 17.3 million TEU in July 2026, exceeding the previous record set in May 2026 by 25,000 TEU and rising 5.1% year-on-year.
Year-to-date regional imports expanded across all regions except the Indian Sub-Continent & Middle East, which declined 4.2%. Sub-Saharan Africa recorded year-to-date import increases of 14% from Asia and 15% from North America, while European imports grew 6.1% year-to-date, adding 1.5 million TEU of Far East cargo.
Xeneta data showed Far East to North Europe spot rates fell 18% since early July 2026 and Mediterranean rates fell 28%, while Transatlantic spot rates to the US East Coast rose to $3,000 per FEU.
Panama Canal restrictions land on an already broken chokepoint map
According to Windward analysis published on September 9, 2026, the Panama Canal Authority reduced daily transit slots to 34 (9 Neopanamax and 25 Panamax) effective September 4, 2026, with a further scheduled reduction to 32 daily transits on September 15, 2026.
On September 1, 2026, a single Neopanamax transit slot sold at auction for a record $5.3 million.
Meanwhile, daily Bab el-Mandeb crossings averaged 37.3 in the week to August 2, 2026 (22% below the 47.8 baseline), and Saudi-linked crossings averaged 0.86 per day. The Strait of Hormuz remains effectively closed to commercial traffic since February 28, 2026, with Iran charging approximately $1 million to $2 million per vessel per voyage for permission.
Chetumal will now be able to import and export goods by air
On September 9, 2026, the Government of Quintana Roo announced the entry into force of the Customs Section of the Chetumal International Airport, after its publication in the Official Gazette of the Federation (DOF), formally enabling air import and export operations of goods.
Governor Mara Lezama Espinosa highlighted that this infrastructure will allow articulating a logistics connectivity strategy that integrates the Maya Train for cargo, the Strategic Fiscalized Precinct (RFE) and the Chetumal Economic Development Pole, with the objective of consolidating an air, customs and fiscal logistics platform in the state capital and increasing commercial connectivity with Central America and the Caribbean.
Suez Canal recovery gathers pace as Hormuz disruption boosts traffic, but Bab el Mandeb revival stalls
According to Lloyd's List Intelligence vessel-tracking data published on September 9, 2026, Suez Canal transits reached 1,232 vessels (102.4 million dwt) in August 2026, up 28% year-on-year. The traffic surge was primarily driven by crude tanker rerouting triggered by the Strait of Hormuz crisis, bringing crude tanker volumes close to pre-Houthi attack levels.
Conversely, container ship and vehicle carrier transits remain significantly below 2023 averages. Further south, renewed Houthi threats have stalled recovery at the Bab el-Mandeb chokepoint, causing regional trade flow recovery to diverge.
CPKC creates innovative customs solution to expedite U.S.-Mexico cross-border freight
On September 9, 2026, CPKC announced a new cross-border customs solution established in collaboration with Mexico's National Service of Agri-Food Health, Safety and Quality (SENASICA) at its Puerta Mexico terminal in Toluca.
The solution allows eligible U.S.-origin agri-food and animal-based shipments—including popcorn, dog food, cat food, and powdered milk originating primarily in the U.S. Midwest—to complete final SENASICA inspection and certification directly at the Toluca inland terminal, eliminating mandatory inspection stops at traditional border crossing points such as Nuevo Laredo.
UPS and Nuevo León partner to boost SME export logistics
On September 9, 2026, the Ministry of Economy of Nuevo León signed a collaborative agreement with logistics provider UPS México to support export growth for micro, small, and medium enterprises (MSMEs).
The partnership establishes preferential shipping discounts for domestic and international logistics, specialized technical workshops, and trade advisory services focused on customs documentation, regulatory compliance, packaging requirements, and international trade agreement utilization for industrial companies in sectors such as automotive, manufacturing, and electronics.
Security and foreign trade: AMACARGA seals alliance with BASC Occidente de México
On September 9, 2026, the Mexican Association of Freight Forwarders (AMACARGA) announced a strategic alliance with Business Alliance for Secure Commerce (BASC Occidente de México), presented during the 12th BASC World Congress 2026 held in Miami, Florida, under the motto 'Securing Trade, Strengthening Trust'.
The agreement seeks to protect the international supply chain in Mexico against risks of drug trafficking, corruption, smuggling, and terrorism, and to promote a culture of prevention to ensure the efficient and safe mobility of goods within foreign trade activities.
AmCham Mexico session examines cross-border tariff compliance and duty recovery strategies
On September 10, 2026, the Foreign Trade and Logistics Committee and Rule of Law Committee of the American Chamber of Commerce of Mexico (AmCham Mexico), Northeast Chapter, hosted a joint session titled 'Tariffs Took the Margin: Can Importers Get It Back?'.
Trade attorneys Jonathan C. Scott (Commerce Law Partners) and Miriam Name (Cacheaux, Cavazos & Newton) analyzed duty recovery and trade compliance strategies for companies importing across the U.S.-Mexico border.
The session emphasized that importers must distinguish between specific legal authorities used since 2025—including IEEPA, Section 122, Section 301, and Section 232—to pursue duty recovery following the U.S. Supreme Court's February 2026 ruling that IEEPA does not authorize presidential tariffs.
Government of Colima and ASIPONA Manzanillo sign agreement for transfer of port resources for infrastructure
The governor of Colima, Indira Vizcaíno Silva, announced the signing of an agreement between the Government of the State of Colima and the Administración del Sistema Portuario Nacional de Manzanillo (ASIPONA Manzanillo) through which the state entity will receive a minimum guaranteed consideration of 200 million pesos per year.
The amount is equivalent to 10% of the annual profits of ASIPONA Manzanillo, calculated deducting only operating expenses and without deducting capital investments realizable by the organization.
The agreement explicitly establishes that these extraordinary funds must be exercised exclusively in social infrastructure and security projects, with their application in current expenditure strictly prohibited.
27,500 TEU ships coming to a port near you soon?
According to Alphaliner container shipping research published by Splash247 on September 9, 2026, container vessels with a capacity of approximately 27,500 TEU ('gigamax' concept) are now technically and commercially viable.
The conceptual vessel design specifies dimensions of 414 meters in length and 63.3 meters in beam (allowing 25 container rows across deck), compared to current 24,000 TEU megamax dimensions of roughly 400 meters by 61 meters. Alphaliner estimates that an optimized LNG dual-fuel gigamax vessel operating at 18 knots or lower would burn only marginally more fuel than an older 20,500 TEU vessel while transporting 7,000 additional TEUs.
Operational adoption would require port terminal upgrades in crane outreach, deeper berths, longer alongside times, and expanded yard capacity, with Maersk noted as a potential candidate to deploy such tonnage within the Gemini Cooperation network.
Puebla Seeks to Revive Customs Terminal at Its International Airport
On September 9, 2026, the government of Puebla state through the Secretariat of Economic Development and Labor (Sedestra), led by Victor Gabriel Chedraui, held investor meetings to reactivate the cargo and customs terminal (Recinto Fiscalizado) at Puebla International Airport (Hermanos Serdán Airport in Huejotzingo).
The customs facility was operating at only 5% of its capacity following abandonment by CLA PBC Recinto Fiscalizado after 17 years.
The reactivation project involves an investment of US$59.3 million and the addition of 12 new commercial flights to align cargo handling, receiving, and shipment with bonded warehouse operations and improve regional export logistics.
ASIPONA Puerto Vallarta Opens Tender for Home-Port Cruise Terminal Concession
The National Port System Administration (ASIPONA) Puerto Vallarta launched the call for a public tender that will award a partial rights assignment contract for a period of 17 years, extendable for an equal period, for the construction, equipping and operation of a public home-port cruise terminal for three docks.
The project comprises a total area of 95,172.11 square meters (38,445.22 m2 land and 56,726.89 m2 of water).
The tender contemplates the participation of Mexican or foreign natural and legal persons with experience in tourist port operation and a minimum subscribed accounting capital or equity of 200 million pesos at the close of fiscal year 2025.
Poseidon Principles Integrates Marine Insurance Under Unified Framework
On September 9, 2026, the Poseidon Principles expanded its associate membership framework to incorporate marine insurers, effectively folding the Poseidon Principles for Marine Insurance (PPMI) into the main Poseidon Principles platform following a unanimous vote by signatories.
Under the unified structure, marine insurers, P&I clubs, insurance brokers, reinsurers, and insurance institutions are permitted to join as associate members, bringing shipping finance and marine insurance under a single framework to track and disclose climate alignment across global maritime trade.
11th China Homelife Mexico Exhibition Inaugurated in Mexico City
On September 9, 2026, Xinhua reported on the inauguration of the 11th China Homelife Mexico Exhibition in Mexico City, a three-day commercial event from September 8 to 10, 2026, oriented to strengthen bilateral trade relations between China and Mexico.
The fair counts with the participation of more than 1,000 Chinese suppliers and exhibits more than 30,000 products destined for the Mexican market.
SEMAR Modifies Port Precinct Delimitation for Port of Guaymas
On September 9, 2026, the Secretaría de Marina (SEMAR) and the Secretaría de Medio Ambiente y Recursos Naturales (SEMARNAT) published in the Diario Oficial de la Federación (DOF) the Agreement by which the Delimitation and Determination of the Port Precinct of the Port of Guaymas, located in the Municipality of Guaymas, State of Sonora, is modified.
On September 9, 2026, classification society DNV reported in Oslo that the global LNG bunker vessel fleet may need to more than double by 2030 to keep pace with growing fuel demand from LNG-powered vessels, as fleet expansion currently outpaces bunkering infrastructure.
Expert Outlook
Core judgment
Shanghai schedule reliability plunged 19.2 percentage points month-on-month to 21 percent in July—a 14-year low outside pandemic extremes—as Mexico structurally shifts from temporary trade remedies toward durable anti-China and anti-transshipment barriers. Permanent 10-35 percent tariffs on 220 Asian steel products, the ongoing phase-out of temporary IMMEX steel import permits, a provisional antidumping duty of 0.11917 USD per kilogram on Chinese colored float glass under HS 7005.21.03 for six months, and the final children's bicycle quota hike to 57.19 USD per piece are raising landed costs and compliance friction for China-origin FCL glass, bicycle and steel-adjacent cargoes while Asia port congestion simultaneously compresses schedule reliability on the China-Mexico lane.
Drivers decoded
Mexican Ministry of Economy, UPCI, SAT and customs seek to protect domestic producers such as Vitro and Canacero members from Chinese undervaluation and excess capacity while satisfying U.S. T-MEC concerns on transshipment; their leverage rests on DOF publication of antidumping resolutions, retention of permanent tariffs, authority to phase out IMMEX permits, and SAT-customs coordination, with a mindset of enforcement hardening under the political and T-MEC cycle that rejects importer claims of Chinese demand crisis or domestic inefficiency.
Canacero and Caintra aim to shield the Mexican steel industry from Asian—especially Chinese—imports and prevent Mexico from becoming a U.S.-bound transshipment hub; they deploy permanent 10-35 percent tariffs on 220 products, the public hearing on hot-rolled coil antidumping review, and the Caintra-SAT joint oversight initiative, prioritizing import substitution beyond tariffs alone through domestic supplier development for Pymes.
Mexican mid- and large-scale FCL importers of Chinese goods pursue predictable landed costs and transit for glass, bicycles and steel-adjacent cargoes; their limited leverage of volume switching and sourcing diversification, plus challenges to antidumping findings that were rejected, leaves them highly sensitive to new duties and IMMEX tightening amid the T-MEC backdrop.
These hard measures—DOF resolutions, Ebrard’s permanent-tariff announcement and Caintra-SAT coordination—signal a deliberate pivot timed to T-MEC review pressure, converting temporary remedies into durable barriers that reallocate cost and compliance risk onto China-origin FCL flows.
Chain effects
The provisional antidumping duty of 0.11917 USD per kilogram on Chinese colored float glass under HS 7005.21.03, together with the children's bicycle compensatory quota rise to 57.19 USD per piece, takes effect and immediately raises duty outlays for Mexican FCL importers of these lines while inviting possible SAT scrutiny of declared values, producing higher landed costs and longer clearance dwell for China-origin glass and bicycle containers.
Permanent tariffs of 10-35 percent on 220 Asian steel products, combined with the phase-out of temporary IMMEX steel import permits and tighter SAT/customs coordination on IMMEX, PROSEC and Regla Octava regimes, strip temporary-import relief from China- and Asia-origin steel and steel-adjacent FCL routed via Mexico, elevating duty exposure and documentation burden for Mexican importers relying on those programs.
Shanghai schedule reliability collapse to 21 percent and Asia-wide on-time declines driven by congestion and typhoons delay vessel arrivals on China-Mexico West Coast strings serving Manzanillo and Lázaro Cárdenas, extending transit times and raising demurrage and detention risk for FCL importers.
Mexican Ministry of Economy, UPCI, SAT and customs benefit because the provisional glass duty and bicycle quota hike protect domestic producers from undervalued Chinese imports that grew 6.32 times and sold up to 49 percent below other origins, forcing sales below cost. Canacero and Caintra benefit because the permanent 10-35 percent tariffs on 220 Asian steel products and IMMEX temporary-permit phase-out shield Mexican steelmakers from Chinese and Asian transshipment and excess capacity routing via Mexico.
Scenarios and signposts
The children's bicycle compensatory quota resolution was published in the Diario Oficial de la Federación on September 8, 2026 and entered into force on September 9, 2026. Authorities have announced a gradual, product-by-product phase-out of temporary IMMEX steel import permits that began in mid-March 2026 and proceeds case-by-case as domestic supply capacity is confirmed, with no fixed statutory deadline.
Remaining watchpoints are the DOF definitive resolution or extension of the glass provisional antidumping duty after its six-month window; the UPCI outcome of the hot-rolled steel coil antidumping validity review hearing; Shanghai and Ningbo on-time performance and average delay metrics over the next two to four weeks during typhoon season; any Caintra-SAT joint communiqués that quantify new China-origin FCL examination or transshipment targeting rates; and T-MEC review negotiating calendar references to Mexican steel, IMMEX or antidumping actions.
Baseline scenario (highly likely): Provisional glass antidumping duty and higher bicycle quotas remain in force for their stated periods; IMMEX steel-permit tightening proceeds gradually; Asia congestion keeps China-Mexico FCL transit variability elevated but without new systemic port closures. Trigger: no immediate judicial stay of the DOF resolutions and no abrupt reversal of Ebrard or Caintra announcements.
Optimistic scenario (may): Glass provisional duty expires after six months without a definitive antidumping measure; IMMEX phase-out is narrowly scoped or delayed; Shanghai reliability recovers above 40 percent within 30 days, easing schedule pressure on Mexican West Coast arrivals. Trigger: successful importer appeals or T-MEC side understandings that soften steel and IMMEX measures plus rapid typhoon and congestion clearance.
Pessimistic scenario (unlikely): Glass antidumping duty becomes definitive at or above the provisional level; IMMEX steel permits are rapidly revoked; SAT raises targeted China-origin FCL examinations; prolonged Asia congestion pushes average delays beyond 7 days and lifts China-Mexico FCL all-in costs. Trigger: UPCI hot-rolled hearing produces higher duties and simultaneous acceleration of anti-transshipment enforcement amid continued typhoon season.
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