The cleanest way to read Mexico’s electronics sector in 2026 is as a regime change that already happened in 2025 and that most published analyses have not yet caught up to. The trend lines began bending toward Mexico in 2018; nothing about what happened in 2025 was sudden. What was sudden is the size of the gap. Mexico’s electronics exports to the United States overtook China’s in 2025 by a margin large enough to make the displacement structural rather than seasonal. Foxconn’s Guadalajara mega-plant began rising on schedule despite tariff uncertainty. Plan México and the Kutsari Project framed an industrial-policy response. And the Section 232 semiconductor tariff that everyone feared landed narrower than the headlines suggested. Three of those four developments are tailwinds for Mexico. The fourth — a permanent national semiconductor fabrication base — is not coming on the timeline most observers want, and the sector page that pretends otherwise is the sector page no operator should rely on.
Tech is now bigger than auto — and most observers haven’t noticed
The 2025 numbers tell a story most analyses haven’t yet absorbed. In 2025, Mexico’s exports under HS heading 8471 — computer equipment, including the AI servers that increasingly define US data-center capital expenditure — grew nearly 145%. That single line knocked autos off the top of Mexico’s export ranking for the first time in modern trade history. The same year, Mexico’s electronics exports to the United States reached $103.5 billion in just the first seven months, up 34.8% year-over-year. Chinese electronics exports to the United States over the same window dropped 28.1% to $65.5 billion. After 23 consecutive years as the US’s largest electronics supplier, China was displaced. The new #1 is Mexico.
The geography is concentrated. Chihuahua’s total state exports surged to $109.5 billion in 2025, with electronics alone growing 93.4% year-over-year. Jalisco’s electronics exports doubled — from $10.64 billion in 2024 to $21.52 billion in 2025. By 2024, the United States was sourcing $114.1 billion in finished electronics from Mexico; Mexico’s share of US finished-electronics imports rose to 22%, up from 19.8% in 2023. Tijuana remains the world’s largest exporter of flat-screen televisions; the Tijuana-Mexicali corridor produces roughly 19 to 20 million TVs per year, and Samsung’s SAMEX facility alone stamps out about 19 million units annually — roughly 20% of Samsung’s global TV output. More than half of Skyworks Solutions’ 10,100-person global workforce — 54% per the company’s FY2024 10-K — works in Mexico, almost all of it concentrated at the Mexicali back-end semiconductor site. The cluster has been compounding for thirty years; the regime change happened in 2025.
“We’re building the largest GB200 production facility on the planet.” — Benjamin Ting, Foxconn senior vice president (cloud enterprise solutions), Foxconn Tech Day, October 2024.
The most visible single bet sits in Tonala, Jalisco. Foxconn’s $900 million mega-AI plant — confirmed by Jalisco Governor Pablo Lemus to Bloomberg in March 2025 — is what Foxconn publicly calls the world’s largest manufacturing facility for assembling Nvidia GB200 superchips, the cornerstone of Nvidia’s Blackwell platform that is powering the current US data-center capex wave. Phase one is an expansion of an existing Guadalajara-area facility; phase two is a new ground-up build. Construction was on track for completion in 2026 as of the most recent governor update. Adjacent investments anchor the same thesis: Flex committed approximately $1 billion to AI hardware and cloud infrastructure work in Guadalajara, with about 5,000 specialized jobs targeted across 2026 ramp; Wistron approved $1.2 billion across its US and Mexican subsidiaries in May 2025 specifically for AI server capacity; Quanta Computer is deploying $130 million in García, Nuevo León for advanced EV control logic and edge-server work. The labor side is consequential: Mexico’s computer-equipment manufacturing workforce alone reached 331,411 in 2025 — about 7% of the entire national manufacturing workforce.
This is the macro picture in one sentence. Mexico is now the United States’ largest source of electronics, the host of what Foxconn describes as the world’s largest Nvidia GB200 facility, and the country whose computer-equipment exports grew faster in 2025 than any major exporter on earth. Most published competitive analyses are still operating on a pre-2025 mental model.
Mexico is one of the world’s largest electronics exporters and has zero semiconductor fabs
A page about Mexican electronics that does not honestly address semiconductors fails the reader. The honest read is short. Mexico has zero front-end semiconductor wafer-fabrication facilities. None. The country imports approximately $20 billion per year in integrated circuits — and by some 2024 trade-data cuts, $29.2 billion in electronic integrated circuits — to feed its own electronics, automotive, and medical-device assembly lines. The wafers themselves come from Taiwan, Korea, the United States, and increasingly China. Mexican semiconductor design exists; Cinvestav-Guadalajara is the only Mexican institution with Intel-backed 16-nanometer integrated-circuit design capability, and the Kutsari Project announced in February 2025 will scale that capacity nationally over the rest of the decade. But the chip-fabrication step itself does not happen here. That is unlikely to change before the end of the decade.
What does happen here, and at substantial scale, is the back end of the semiconductor value chain — what the industry calls Assembly, Testing, and Packaging (ATP), or OSAT (outsourced semiconductor assembly and test), or simply “back-end manufacturing.” Skyworks Solutions runs roughly 758,000 square feet of advanced back-end ATP capability in Mexicali; Texas Instruments operates its Aguascalientes facility (TI Mexico, internally “FMX”), recently approved per a TI Product Change Notice in April 2025 as an additional Assembly and Test site for select SOIC-package devices; Infineon donated an ATP line to UdeG/CUCEI in October 2025 to help build the local training pipeline; ASE Group — the world’s largest independent OSAT provider — is establishing a microchip research and packaging center in Guadalajara as part of a broader $890 million Silicon Valley investment wave into Jalisco for 2025. In February 2026, QSM Semiconductores broke ground on a $777 million-peso MEMS (micro-electro-mechanical systems) plant in Querétaro’s Parque Industrial Tecnológico Innovación — the first major semiconductor-adjacent investment in the Bajío. Mexico’s semiconductor packaging market reached roughly $725 million in 2024 (Univdatos) — small by global standards, but growing fast against the right baseline.
The federal-policy frame around all of this is Plan México and the Kutsari Project. President Sheinbaum announced Plan México in January 2025 with a $277 billion investment target across her six-year administration; the Kutsari Project (named after the IPN’s Cinvestav-led semiconductor design effort) followed in February 2025 as a National Center for Semiconductor Design, drawing on UNAM, IPN, ITESO, and Cinvestav-Guadalajara talent. The Plan Maestro de Semiconductores 2024–2030, run jointly with the United States and the private sector, targets doubling Mexican semiconductor exports to $4.8 billion and capturing up to $10 billion in semiconductor-relocation investments by 2030. By May 2025, the Secretaría de Economía reported that 16 of the plan’s 30 milestones had already been completed. Plan Sonora — the Sheinbaum administration’s solar-plus-lithium-plus-chips initiative for Mexico’s northwestern desert — is the geographic locus for any future front-end ambition, with realistic operational timelines pointing to 2029–2030 and only via mixed public-private structures.
Read this carefully. The cluster’s strength is back-end and assembly. The talent base is stronger in Guadalajara than most US analysts realize: Jalisco hosts roughly 70% of Mexico’s semiconductor companies (KPMG, February 2025), and the state government has projected $2.1 billion in new electronics investment for the 2025–2026 period (KiTalent). But the front-end is not present, the timeline to bring it is long, and any operator whose roadmap requires Mexican-fabricated wafers is on the wrong continent.
The tariff stack landed narrower than the headlines
The 2025 tariff story, told in real time, was apocalyptic. The 2025–2026 tariff story, as it has now resolved, is much more tractable for electronics — and that gap between perception and policy is itself important to operators sizing 2026 commitments.
Section 232 on semiconductors was the most visible threat. In March 2025 the Trump administration opened a Section 232 national-security investigation into imports of semiconductors, semiconductor manufacturing equipment, and their derivative products. Industry estimates ranged from no action to 25%–100% tariffs across the entire chip ecosystem. The investigation closed on December 22, 2025. The actual policy landed on January 15, 2026 via Presidential Proclamation 11002: a 25% tariff on a “very narrow category of semiconductors” critical to artificial intelligence — primarily Nvidia’s H200 and AMD’s MI325X high-performance AI chips and their close derivatives, listed in the Annex to the Proclamation. The proclamation included a substantial carve-out exempting chips imported “to support the buildout of the United States supply chain.” Most consumer electronics, automotive electronics, medical electronics, and industrial electronics were not affected by the new tariff. The narrow category is real, but the headline-level fear of an across-the-board electronics-chip tariff did not materialize.
The Section 122 reciprocal surcharge was the second threat. The IEEPA-based reciprocal 10% surcharge on Canadian and Mexican imports — the policy that kept tariff lawyers busy through the back half of 2025 — was struck down on February 20, 2026. USMCA-compliant electronics flowing from Mexico into the United States are not subject to a Section 122 surcharge in 2026. They remain subject to Section 232 metals duties on imported steel, aluminum, and copper inputs (the same input-side pressure documented on the aerospace and MRO and medical devices pages), and they remain subject to whatever successor regime replaces Section 122 after the July 24, 2026 sunset. But the immediate threat resolved narrower than expected.
USMCA Chapter 85 — which governs electronics — sets a Regional Value Content threshold of 60% under the transaction-value method or 50% under the net-cost method. That is meaningfully more permissive than Chapter 87’s 75% automotive RVC and Chapter 90’s 60% medical-device RVC with stricter materials sourcing. The Chapter 85 challenge is not the threshold itself; it is that Asian-origin printed circuit boards, semiconductor wafers, and IC components routinely consume 60% to 80% of the bill of materials for a dense electronics product. RVC compliance often fails not because Mexico isn’t doing enough work but because the chip and PCB content from Asia overwhelms the math. A useful precedent landed in early 2026: Customs Ruling HQ H312426 confirmed under USMCA General Note 11(p) that strictly defined components shifting through Mexico into power-supply assemblies (HTS 8504.90.41) escape restrictive penalty classification despite partial Asian-origin content. Narrow ruling, but instructive: Chapter 85 RVC math can be made to work for specific subassemblies given the right tariff-classification engineering.
The composite read for 2026 is that Mexico’s electronics sector entered the year with a meaningfully friendlier tariff posture than the 2025 headlines suggested. The Section 232 chip tariff hit a narrow band of advanced AI processors with a major US-supply-chain carve-out; Section 122 reciprocal was struck down; USMCA Chapter 85 RVC thresholds are workable for most product categories that already source the labor content in North America. The pressure points that remain — input-side metal duties, the post-July-24 successor regime, and the structural difficulty of meeting Chapter 85 RVC when 60–80% of a board’s BOM is Asian — are real but bounded. None of them invalidate the 2025 regime change. The China-to-Mexico electronics displacement of 2025 is now a structural fact of US trade, and the 2026 policy environment is, on balance, ratifying it rather than reversing it.