Borderlands Mexico is a weekly rundown of developments in United States-Mexico cross-border trucking and trade. This week's edition covers Mexico's growing export advantage under the USMCA, SpaceX's planned $16.8 billion semiconductor factory in Texas, and a $450 million investment by Taiwan-based Inventec in Ciudad Juárez.

USMCA Gives Mexico an Edge as Global Trade Barriers Rise

Mexico is undergoing a new export boom that could cement its position at the center of North American supply chains. Whether that momentum translates into a broader nearshoring investment wave and accelerated economic growth, however, remains uncertain.

The current surge is driven increasingly by the technology sector rather than the automotive industry that has long dominated Mexican manufacturing.

Economists at BBVA México — the country's largest financial institution, founded in 1932 — reported that Mexico's exports of machinery under Chapter 84 of the Harmonized System, a category increasingly shaped by computers and data-processing equipment, have doubled in just a few years to approximately $200 billion on a trailing 12-month basis. The bank attributed much of this growth to massive capital spending by U.S. technology companies on artificial intelligence infrastructure and data centers. (BBVA Market Strategy)

Mexico's real manufacturing exports, particularly higher-complexity products, are running above their long-term growth trend. Machinery, electrical equipment, and vehicles — Chapters 84, 85, and 87 of the Harmonized System — now account for nearly three-quarters of the country's manufacturing exports.

"Despite concerns over the recent shift in US trade policy away from free trade, Mexico is experiencing a new export boom," BBVA economists said in a report released Tuesday.

The researchers identified three key drivers: the AI capital expenditure cycle, escalating U.S.-China trade tensions, and Mexico's relatively favorable tariff position compared with other major U.S. trading partners.

This shift could signal that nearshoring — the relocation of manufacturing and supply chains closer to U.S. consumers — is expanding beyond the automotive, appliance, and traditional maquiladora sectors that have historically defined cross-border commerce.

Mexico Gains Ground as a U.S. Supplier

Mexico's primary advantage remains its geography, combined with preferential access to the world's largest consumer market. Mexico and the U.S. have become each other's largest trading partners, with approximately 16% of U.S. imports now originating from Mexico, according to BBVA.

A separate analysis from the Economics Observatory — a UK-based, ESRC-funded project that connects academic research with public policy — places Mexico's share of U.S. imports at a record 17% in early 2026, more than double China's 7.2%. (Economics Observatory)

Mexico's fastest-growing shipments to the U.S. include computers, phones, and electronics. The country overtook China in 2025 as the leading supplier of advanced technology products to the U.S., according to the Economics Observatory.

BBVA found that Mexican computer exports are highly correlated with U.S. private investment in information-processing equipment and spending by hyperscalers such as Microsoft, Alphabet, Meta, and Amazon. The bank noted that Mexico's trade surplus in Chapter 84 is now entirely attributable to computer exports, suggesting the country is developing a comparative advantage in the sector.

Electrical and electronics exports are also expanding. Chapter 85 covers televisions, phones, communications equipment, circuits, and conductors — products that increasingly feed into the AI and computer manufacturing supply chain.

The growth of electronics manufacturing in Mexico could have significant implications for cross-border trucking and logistics networks serving manufacturing hubs such as Ciudad Juárez, Tijuana, Monterrey, and Guadalajara, as more high-value electronics and components move between Mexican factories and U.S. customers.

USMCA: An Increasingly Valuable Advantage

The export boom is occurring against a backdrop of rising global protectionism, making Mexico's access to the U.S. market potentially more valuable.

U.S. tariffs have climbed to their highest levels since the 1960s, including elevated duties on vehicles, steel, aluminum, and other goods. While Mexico is subject to some of these measures, the USMCA keeps its overall effective tariff burden well below that of many competing manufacturing nations.

By the end of 2025, Mexico faced an effective U.S. tariff rate of less than 5%, compared with roughly 33% for China and an overall U.S. average of approximately 10%, according to the Economics Observatory. About 88% of Mexican goods already enter the U.S. duty-free under the USMCA.

That tariff differential could become one of Mexico's most compelling nearshoring incentives. For manufacturers weighing whether to serve U.S. customers from Asia, Europe, or Mexico, proximity is no longer the sole advantage — preferential tariff treatment can fundamentally alter the economics of factory and supplier location decisions.

However, the USMCA itself has introduced an element of uncertainty. During this year's joint review, the U.S. declined to extend the agreement through 2042, triggering a process of annual reviews that could continue until the agreement's scheduled expiration in 2036. The decision did not terminate the USMCA or alter its existing trade and investment rules.

As a result, the nearshoring equation increasingly hinges on how companies evaluate the durability of North American trade rules. Mexico's technology-driven export boom is reinforcing its status as a preferred U.S. manufacturing platform, but whether record trade flows generate substantially deeper investment and broader supply-chain development across North America will depend on the confidence that companies place in the trade framework's longevity.

SpaceX Plans $16.8B Semiconductor Factory in Texas

SpaceX plans to invest more than $16.8 billion to build a large-scale semiconductor manufacturing facility in Grimes County, Texas, creating 3,000 jobs, according to a news release from the Texas governor's office.

The project's first phase, known as Terafab, will be a vertically integrated semiconductor fabrication plant designed to consolidate SpaceX's chip production under a single roof. SpaceX received a $30 million Texas Enterprise Fund grant, and the project qualifies for incentives under the state's Jobs, Energy, Technology, and Innovation (JETI) program.

The planned 100 million-square-foot facility will integrate logic chip production, memory, and advanced packaging, according to SpaceX. Positions at the plant will include engineers, technicians, and plant operators.

The investment comes amid a broader U.S. push to domestic semiconductor production, accelerated by the CHIPS and Science Act of 2022, which has directed tens of billions in federal incentives toward domestic chip manufacturing. SpaceX's project would represent one of the largest single private commitments in that nationwide effort.

SpaceX (Nasdaq: SPCX) operates its Starbase headquarters and launch complex in South Texas and a Starlink manufacturing facility in Bastrop.

Taiwan-Based Inventec to Invest $450M in Ciudad Juárez

Taiwan-based Inventec, a manufacturer of servers, AI products, and electronics, has announced a $450 million expansion in Ciudad Juárez that could create as many as 6,000 high-value jobs.

The investment directly illustrates the technology-driven export shift identified by BBVA economists. The state of Chihuahua has become one of Mexico's leading exporters of computer and AI equipment to the United States, according to the state government, and Inventec's expansion would deepen that concentration of server and electronics manufacturing capacity in the border region.

Founded in 1975, Inventec manufactures computers, telephones, notebooks, and servers, employing more than 30,000 people across operations in nine countries.

Source: FreightWaves