MEXICO · TRADE
Key Facts
- —The country Mexico, a major US trading partner and car exporter, charges a 50% tariff on cars from countries with which it has no trade agreement, China included.
- —Why it matters Mexico is asking Washington to cut the US tariff on Mexican-built cars from 25% to 15% while it defends its own wall against Chinese cars, and the two files meet in the USMCA review.
- —Why now The Economy Ministry told the AMDA dealers’ forum on Tuesday 20 October 2026 that the tariff measures must be kept, and a consultant at the same forum warned of lost Chinese factory investment.
- —What happened Carlos Castillo, head of the ministry’s Productive Development Unit, said the tariffs are part of a wider industrial policy to protect local production and jobs.
- —The numbers Chinese car imports fell 31.1% to 158,571 units in the first half of 2026, and a consultant puts Chinese carmakers’ planned plant spending abroad at US$45 billion over ten years.
- —What it means for you US carmakers, suppliers and investors face a Mexican market that stays closed to Asian imports while Chinese brands still sell there, and Chinese plants may land in the United States or Canada instead.
- —Still open Whether the tariff survives the USMCA talks, and whether any Chinese carmaker builds a plant in Mexico.
- —Power Index Mexico ranks 2nd of 14 in The Rio Times Latin America Power Index, with 71.4 points (October 2026 edition).
Mexico’s Economy Ministry said on Tuesday 20 October 2026 that the 50% Chinese car tariff must stay in place, while a consultant at the same event warned that the barrier could cost Mexico Chinese factory investment. The message came at the forum of AMDA, the Mexican Association of Automobile Distributors, which represents the country’s new-car dealers.
For US readers the message lands inside a two-sided tariff fight, because Mexico is asking Washington to cut its 25% Section 232 tariff on Mexican-built cars to 15% while it defends a 50% wall against cars from countries without a trade deal. Both files sit inside the USMCA review, the talks that decide how cars, parts and Chinese content move across North America.
The 50% duty applies to finished cars from countries with no trade agreement with Mexico, and China is the biggest case, which is why the measure is called the Chinese car tariff. Our earlier report, Mexico’s 50% Car Tariff Prompts Rerouting, covers Hyundai’s supply switch and the 13 October parts decree, so this article covers only what is new.
What the Economy Ministry Said
Carlos Castillo, head of the Productive Development Unit at the Economy Ministry, spoke to the forum by virtual message and said the tariff changes that took effect this year are meant to address trade distortions, support domestic production and protect jobs. El Economista quoted him saying these measures must be kept as part of a broader industrial policy, which is our translation of his Spanish.
La Jornada San Luis put the same message more plainly, saying it is necessary to keep the tariffs on imported vehicles from countries with which Mexico has no trade treaty. Castillo tied the policy to Plan México, President Claudia Sheinbaum’s industrial roadmap for reshaping supply chains.
The ministry also repeated a claim by Economy Secretary Marcelo Ebrard that the tariffs cut vehicle imports by 70%, which Ebrard said showed there had been a very large disadvantage for the domestic industry. We could not match that 70% figure to a published dataset, so it stays a ministry claim in this article.
What the Official Import Data Show
The latest figures we found come from the ministry itself, which said on Monday 31 August 2026 that Chinese car imports fell 31.1% from a year earlier in the first half of 2026, to 158,571 units. The value of Chinese light-vehicle exports to Mexico dropped 35.4% to US$2.159 billion, a fall of US$1.185 billion.
Across all 1,463 tariff lines raised on 1 January 2026, China’s shipments to Mexico fell 26.3% to US$8.869 billion, a loss of US$3.165 billion. South Korea, Taiwan, India and Brazil also lost sales, with South Korea down 22.6% to US$1.289 billion.
The 31.1% drop for Chinese cars is less than half the 70% cited for all vehicles, though the two numbers cover different scopes and periods. The ministry has not published the base for the 70%, so readers should treat the half-year data as the firmer reading.
Mexico’s Own Tariff Fight With Washington
Diario de México reported on 19 October that Mexico is negotiating with the United States to lower Section 232 tariffs of 50% on steel and aluminium and 25% on vehicles. Mexico’s formal proposal would cut the car tariff from 25% to 15%, whatever the regional content of the vehicle.
Ebrard said 80% to 85% of Mexican exports enter the United States free of tariffs and that Mexican goods face an average effective US tariff of 3%, against 22% for competitors such as China. His line was that nobody exports more while paying less, which frames the 50% Chinese car tariff as part of a North American bargain.
Chinese Car Tariff and Plant Investment at Stake
Guido Vildozo, a consultant at Mobility Global, told the same forum that Mexico could miss out on Chinese carmakers’ plant spending, which he put at US$45 billion over the next ten years, without an auto policy built on incentives rather than tariffs. He said Chinese groups weigh market volume, profit margins, import quotas elsewhere and US protectionism before choosing a site.
Vildozo said a plant decision needs a market of about 250,000 units a year, and that Mexico’s market still has room to grow toward that level. He added that the doubt over the USMCA review and the lack of a long-term auto policy are slowing megaplant plans.
Mexico is the North American market where Chinese brands are strongest, while Chinese cars are only starting in Canada and are not sold in the United States. Vildozo projected that Chinese brands could hold 30% of the Mexican market by 2030 even without a local plant, which is his projection and not an official forecast.
He also said President Donald Trump has signalled openness to Chinese carmakers building in the United States, which we could not confirm independently. He added that Chinese brands are increasingly buying existing plants instead of building new ones.
The Ministry’s Local Production Pitch
El Economista reported that Castillo listed investment commitments from carmakers, including a US$1 billion General Motors plan to build in Mexico from next year models that were previously imported. The target is capacity of up to 80,000 units a year by 2030 for the Mexican market, according to that account.
The same report said Kia has announced US$650 million for electric vehicles that would serve both Mexico and exports to the United States. These pledges are the ministry’s own list, and none of them has been checked against company filings for this article.
What It Means for You
American carmakers and parts suppliers that build in Mexico gain from a tariff that keeps Asian-built rivals out, and the 13 October parts decree lowers input costs for eligible plants. Investors in those firms should watch whether Washington accepts the 15% car-tariff proposal, because that decision could matter as much to their margins as the Chinese car tariff does.
Chinese-brand cars remain on sale in Mexico, the North American market where Chinese brands are strongest, and our guide Mexico Geopolitics 2026, US Tariffs, USMCA and China explains the wider trade fight. For the investment angle see Mexico Nearshoring Explained, and for daily life in the capital see our Mexico City expat city guide.
The broader country background is in Mexico 2026 Explained, which covers population, politics and US trade ties. It is a good starting point for readers new to the USMCA review.
What Is Not Known
The ministry’s own text of Castillo’s message could not be found on its website, so this article rests on El Economista and La Jornada San Luis, which agree on the substance. Neither report says whether the tariff will be reviewed during the USMCA talks.
The 70% import cut is unsupported by the data we reviewed, and the reports differ on the size of Chinese investment. El Economista gives US$45 billion over ten years, while La Jornada San Luis quotes Vildozo with a US$4 billion figure for North America, so we used only the US$45 billion figure.
It is not known whether any Chinese carmaker will build a plant in Mexico, or whether Washington will lower its 25% tariff on Mexican cars. The next USMCA round and the ministry’s next trade data should show more.
Frequently Asked Questions
What did Mexico say about the Chinese car tariff on 20 October?
The Economy Ministry said the 50% tariff on cars from countries without a trade deal must be kept as part of a wider industrial policy. Carlos Castillo made the point at the forum of the AMDA dealers’ association.
Who pays the 50% tariff?
It applies to finished cars from countries with which Mexico has no trade agreement, and China is the largest case. The tariffs cover 1,463 tariff lines and took effect on 1 January 2026.
Has the tariff cut Chinese car imports?
The Economy Ministry said Chinese car imports fell 31.1% to 158,571 units in the first half of 2026. Its separate claim of a 70% fall in vehicle imports is not backed by published data we could find.
What does Mexico want from the United States?
Mexico has proposed lowering the US Section 232 tariff on cars from 25% to 15%, regardless of regional content. It is also seeking relief on 50% US tariffs on steel and aluminium.
Could Chinese carmakers build plants in Mexico?
Consultant Guido Vildozo said they might choose the United States or Canada instead unless Mexico offers a long-term auto policy. He said a plant decision needs a market of about 250,000 units a year.
Sources: El Economista, 20 October 2026; La Jornada San Luis, 20 October 2026; El Economista on the Mobility Global warning, 20 October 2026; Diario de México, 19 October 2026; Yahoo Noticias, 31 August 2026, on Economy Ministry import data; Mexico Economy Ministry.
This article was produced by The Rio Times’ automated newsroom system. How we use AI · Report an error · Editorial responsibility: Matthias Camenzind, Editor-in-Chief
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