China–Mexico Daily Brief | Oct 21: peso posts weakest close in over a year
Today: the peso's close and USMCA talks, possible tighter rules of origin, the SAT's importer-registry crackdown, the GWM H7 launch, and Amazon's next-day US deliveries.
Mexican peso closes at 18.67 per dollar on 21 October, its weakest close in over a year
Citing Bank of Mexico data, El Economista reported that the peso closed at 18.6714 per dollar on 21 October, versus 18.4279 the day before, a 1.32% fall and its weakest close in more than a year; the day's high was 18.6851. The paper attributes the move mainly to uncertainty over the Middle East conflict. Expansión added that morning that talks on lowering US tariffs on Mexican cars, steel and aluminum have slowed because of differences inside the US government, and that Mexico expects a broader USMCA outcome only after the US midterm elections.
Why it matters
If your contracts are priced in pesos or settled in dollars, the exchange rate directly affects quotes and margins; the two outlets stress different causes and there is no official explanation. For settlement, use the rate Banxico publishes in the DOF, and confirm pricing and hedging with your accountant or bank.
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Sources
- El Economista (cierre del peso) · · Spanish
- Expansión (peso y T-MEC) · · Spanish
Mexican customs professionals: USMCA review may tighten rules of origin, affecting autos, steel and textiles
El Economista reported on 21 October that the Bajío chapter head of the Mexican customs professionals' association AMA expects the USMCA review could tighten rules of origin, hitting the auto, steel and textile industries in the Bajío; annual reviews also add pressure to interpret and comply with them correctly. The association's national president said tighter rules of origin are very likely in the coming months, with autos and agribusiness the more complex cases. These are views of industry representatives, not rules the government has published. AMA holds its annual congress on 22–23 October in Querétaro, with rules of origin and the upcoming Customs Law reform on the agenda.
Why it matters
If your goods are processed in Mexico and then exported to the US, have origin, value and classification documents ready ahead of time; whether and how the rules change is still open. Confirm requirements with your customs broker or lawyer.
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Sources
- El Economista (sector aduanero del Bajío) · · Spanish
Mexico's tax agency says it has removed 180 firms from the importer registry since 2025 over fuel-smuggling networks
El Financiero reported that the head of the SAT said at the 21 October morning press conference that since 2025 180 companies were removed from the importer registry over links to fiscal fuel-smuggling networks, and 2,224 companies were closed for selling fuel without a permit. Expansión, citing the Energy Ministry, reported 8,824 million liters of fuel without traceability in 2025, a shortfall of up to 61,785 million pesos; the national energy commission cancelled 264 permits and 307 more face sanction. The figures are those presented by officials at the conference.
Why it matters
The action targets fuel, but it shows the SAT is checking the importer registry, invoices and traceability; if your Mexican importer or distributor has registry problems, clearance could be affected. Check your partners' status with your customs broker or lawyer.
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Sources
- El Financiero (SAT y huachicol fiscal) · · Spanish
- Expansión (Sener, combate al huachicol) · · Spanish
GWM H7 goes on sale in Mexico: HEV and PHEV powertrains, single Luxury trim
El Economista reported on 21 October that GWM's mid-size SUV, the H7, is now on sale in Mexico in a single Luxury trim, with a hybrid (HEV) or plug-in hybrid (PHEV) powertrain. The HEV makes 244 hp with up to 946 km of range per the brand; the PHEV makes 359 hp, with up to 135 km electric range and 962 km total. The paper describes it as GWM's latest launch amid a restructuring and a new product push in Mexico. Motorpasión México also confirms it is sold only as HEV or PHEV.
Why it matters
It shows Chinese brands in Mexico leaning toward hybrid models; this item does not cover prices or tariffs, so confirm cost effects with your customs broker or accountant.
Sources
- El Economista (GWM H7) · · Spanish
- Motorpasión México (GWM H7) · · Spanish
Amazon Mexico offers next-day delivery of US products via AIFA; cross-border is under 20% of its business
Expansión reported on 21 October that Amazon Mexico has enabled next-day delivery for millions of eligible products from its US catalog, which previously took four to five days. Its country manager said 28,000 people have already received orders this way; the company places items it expects to sell well closer to the border and uses AIFA airport and its delivery fleet, starting in Mexico City, Toluca and Puebla. Cross-border is under 20% of the local business and is expected to grow at the pace of Mexican e-commerce. Per the AMVO online-sales association, 2025 online retail sales were 941,000 million pesos, up 19.2% and 17.7% of total retail.
Why it matters
Mexican consumers' delivery-speed expectations are rising; sellers targeting Mexican online shoppers should weigh local inventory and lead times. Confirm platform rules and import taxes with your customs broker or accountant.
Sources
- Expansión (Amazon, envíos desde EE. UU.) · · Spanish