Impacto de la política arancelaria de Donald Trump en la industria automotriz de Ciudad Obregón

Abstract

Introduction / Objective: This research analyzes the consequences of the tariff policy implemented by the Donald Trump administration on the automotive industry in the state of Sonora, Mexico, using the company Yazaki as a specific case study. Based on a mixed methodology—combining quantitative analysis of foreign trade data series with a qualitative examination of corporate strategies and the USMCA regulatory framework—the study focuses on a period of high commercial uncertainty (2017-2024). The work identifies that the threat and imposition of tariffs, while often used as an instrument of geopolitical pressure, represented an existential challenge to the North American integrated production model. In the case of Sonora, a region hosting a vital automotive cluster due to its proximity to the United States and the benefits of the USMCA, these measures generated inflationary pressures, disruptions to "just-in-time" supply chains, and significant legal uncertainty for investors The Yazaki case study, a leading manufacturer of wiring harnesses, exemplifies the vulnerability and resilience of "Tier 1" suppliers. Preliminary findings suggest that while the company consolidated its position as a critical link in the value chain, it was forced to readjust its operational and logistical strategies to mitigate tariff risks, confirming that in a highly interconnected industry, tariffs are a negative-sum game that harms the global competitiveness of the entire North American region. Methodology: The study and research were developed using a qualitative and quantitative (mixed) approach to investigate the impact of Donald Trump's tariff policy on the operations of the Yazaki automotive industry in Ciudad Obregón, Sonora. A content analysis method and document collection were employed through open conversational communication and a detailed search of progressive theoretical bibliographic information on the sector. The observation, interpretation, and consolidation of strategies actively contributed to the development of articulated and semi-structured interviews with a focus group of 6 people, including managers, employees, and students in Ciudad Obregón, Sonora, with the purpose of understanding their perspective on the automotive industry.. Results: The analysis of the strategies implemented by Yazaki reveals a multifaceted operational adaptation to tariff uncertainty. Primarily, the company has adopted a dynamic and reactive inventory management system, where the stock of complex components or those with high exposure to logistical and tariff disruptions is strategically increased, compensating for these levels with reductions in other products to maintain its global efficiency indicators. In parallel, Yazaki carries out a continuous geographical reconfiguration of its production, leveraging its plant network in North and Central America to reassign manufacturing according to the specific tariff advantages of each country. For example, it directs production from Nicaragua towards tariff-free markets like Mexico or Canada, while reassigning production for the United States to its Mexican plants. This centralized logistical planning is led by a specialized area that calculates costs and regulations, making macro-level decisions that are adjusted, sometimes weekly, to the volatile political scenario. Finally, the company complements these tactics with rigorous long-term planning, holding interdisciplinary meetings every six months to project the optimal location of production until 2030, using market intelligence and privileged information obtained through its close government relations. Conclusions: It is concluded that the tariff policies of the Trump era acted as a catalyst that forced Yazaki to transition from a traditional supply chain model, optimized for efficiency and "just-in-time," towards a deeply resilient, flexible, and strategically decentralized model. The company has internalized geopolitical uncertainty as a permanent business variable, and its response capacity is not based on a single action, but on an ecosystem of interconnected strategies ranging from operational agility in inventories to the structural flexibility of its production network, centralized decision-making intelligence, and continuous foresight. In essence, Yazaki has managed to transform an external threat into a complex logistical optimization exercise that, while introducing greater administrative complexity, has allowed it to reinforce its competitiveness and secure its position within the automotive ecosystem governed by the USMCA. Operational resilience is thus consolidated as its main competitive advantage in a volatile commercial environment.