The Mexican government recently submitted a massive tariff adjustment plan: it proposes raising tariffs on approximately 1,400 tariff lines from countries with which Mexico does not have a free trade agreement to 10%-50% . This includes a proposed increase of 50% for automobiles from China and other Asian countries (the legal upper limit for certain goods). The plan will also affect several manufacturing sectors, including steel, textiles, plastics, and toys. While the plan is officially explained as "protecting domestic production and employment," it is also seen as a response to US pressure on trade and industrial policies. Related reading: Essential Tips! Effective Strategies for B2B Export Development and Customer Development in the Latin American Market!
Scope and Range : It is planned to cover approximately 1,400 tariff items, with tariffs ranging from 10% to 50% ; the rate for automobiles is planned to be increased to 50% (close to or reaching the upper limit that Mexico can use under the WTO).
Target : Countries that "do not have a free trade agreement with Mexico" (China, India, South Korea, Indonesia, Thailand, Turkey, Russia, etc. are explicitly named in the notice or are actually affected).
Amount and perceived scale : Official estimates indicate that approximately $52 billion in imports will be affected (a certain percentage of Mexico's total imports, with media reports suggesting that approximately 8-9% of imports are affected), and that the move could protect hundreds of thousands to approximately 325,000 jobs.
Process and uncertainty : This is part of a government proposal/draft budget that still requires congressional approval, and the Mexican government has stated it will engage in diplomatic dialogue with affected countries.
Protecting industries and jobs – The official line: curbing “low-price dumping” to protect domestic industry and related jobs. The government cited employment and taxation as the primary justification.
Geopolitical/diplomatic pressure (external drivers) —Analysts believe this also plays into the US position: Against the backdrop of the USMCA (United States-Mexico-Canada Agreement) review and US pressure on Chinese manufacturing, raising tariffs on non-free trade countries (particularly China) can signal a "closer" stance to the US. This has been cited by numerous media outlets and commentaries as a key factor.
Industrial policy and the logic of “nearshoring/import substitution” - Mexico’s proposed “Plan Mexico” or similar industrial policies aim to promote local/nearshoring processing and increase its share of the domestic or North American supply chain.
Export volume is compressed and price competitiveness is damaged
Automotive: A 50% tariff on Chinese vehicles (including complete vehicles and some key components) would mean a significant increase in the end-user price of Chinese brands in the Mexican market, putting pressure on short-term sales (although some brands may retain a price advantage). Mexico has become a key destination for Chinese auto exports; if the tariffs are implemented, billions of dollars in exports would be directly impacted in the short term.
The industrial chain and investment expectations in Mexico have been disrupted
Over the past year, Chinese auto and auto parts companies have expressed or advanced plans to invest or build factories in Mexico (BYD, for example, has discussed or been reported on). However, amid trade and geopolitical uncertainties, these plans may be shelved or redirected (for example, to Brazil, Hungary, or to Southeast Asian production for export). Reports indicate that some plans have been suspended or reassessed.
Orders and profits in mid- and downstream manufacturing industries such as steel, textiles, plastics, and toys have been squeezed.
If these categories are subject to tariffs (10–35% or even higher), the landed prices of Chinese products will rise, and orders may shift to domestic production in Mexico or from countries that have FTAs with Mexico (the United States, Canada, Europe, Japan, Chile, etc.).
Sort by impact strength (high → low priority):
Complete vehicles and key components (EVs and traditional vehicles) are the hardest hit. China's share of the complete vehicle market in Mexico has recently risen rapidly, and a 50% tariff will severely erode its price advantage.
Auto parts supply chain (electromechanical, electronic, chassis components, etc.) - If the cost of the entire vehicle increases, parts will be replaced or re-produced.
Steel and metal products - Steel, plates and certain semi-finished products will be affected by high taxes, affecting orders from upstream mining companies and midstream steel companies to Mexico.
Textiles and Clothing - Textiles and clothing have always been in the low- and mid-end manufacturing/trade-sensitive range, with high price elasticity and easy substitution.
Plastic products, toys, small appliances and other consumer goods - sensitive categories, especially those with obvious price competition - will be forced to seek alternative markets or reduce gross profit margins.
Special note: Small and medium-sized enterprises and factories that rely on a single customer/market are the most vulnerable , and the pressure on their cash flow and inventory will be felt most quickly.
The following sections break down the "response" into three parts: corporate tactics (Tactical) → industry strategy (Strategic) → government/diplomatic level . Specific actions are listed according to the cadence of "immediate action → 3–12 months → 1–3 years":
Immediately (0–3 months)
1. Verify product classification (HS code) and CIF price : Confirm whether there is viable scope for compliant "tariff engineering" (adjusting assembly steps or declared items within legal limits to reduce the risk of being included in high-tax items). (Note: Do not conceal information in violation of regulations; be prudent and compliant.)
2. Negotiate tariff sharing with Mexican buyers : In the short term, price restructuring or "tariff sharing" clauses can be used to allow importers/distributors and suppliers to share costs and maintain order flexibility.
3. Accelerate accounts receivable and inventory management : reduce inventory exposure to the Mexican market and expand orders cautiously.
Short- to medium-term (3–12 months)
4. Explore localization ("building a factory in Mexico/joint venture/OEM") or re-exporting to a third country (such as Brazil, Hungary, or Southeast Asia) . If the Mexican market is important in the long term and investment is feasible, establishing production/assembly can circumvent import duties and leverage regional trade rules. If investment is not feasible, consider neighboring markets as alternative export destinations. Some companies are already exploring capacity expansion in Latin America and Europe.
5. Product upgrade and differentiation : Shift towards mid- to high-end components and modules with higher technological added value to reduce exposure to pure price competition.
Long-term (1–3 years)
6. Diversify the global supply chain : Shift export risk from “over-reliance on a single destination” to a “multi-market parallel” strategy (Latin America, Africa, the Middle East, Southeast Asia, Europe).
7. Accelerate investment in branding and services : Shift competition from price to service/brand, after-sales, and financing solutions to enhance customer retention.
Diplomacy and Negotiation : Utilize bilateral communication channels to negotiate with Mexico for exemptions or a grace period. Simultaneously, explain the impact on the supply chain and the mutual benefits to Mexico through the Chinese Embassy in Mexico and industry associations (the Mexican side also needs to consider the impact on inflation and consumers). The Mexican government has stated that it will engage in dialogue with affected countries.
Trade remedies and legal pathways : If an issue is determined to be non-compliant with WTO or bilateral agreements, the issue may be addressed through WTO dispute settlement or through consultations other than anti-subsidy/anti-dumping. However, legal procedures are time-consuming and may not be an immediate option.
Policy Support (China) : Export credits, tax rebates, and market development subsidies will be increased for impacted businesses. Purchasing matchmaking and alternative market initiatives will be organized. Risk assessments and financial support will also be provided for proposed overseas investment projects. China's Ministry of Commerce and local governments have publicly stated their commitment to stabilizing foreign trade (and have recently emphasized measures to do so).
Short-term risks include a decrease in orders from the Mexican market, the postponement of some ongoing investment projects, and cash flow pressure on related mid- and upstream supply chains. This could trigger the relocation of supply chains to other low-cost countries or back to China.
Mid-term opportunities : This signals an early deployment for leading companies with overseas investment capabilities (building factories in Latin America or locally to gain first-mover advantage). For China's supply chain, it is also a catalyst for further decentralization and de-reliance on a single market.
Impact on Mexico and the United States : Mexico can protect local manufacturers in the short term, but it will increase consumer prices and may trigger trade tensions with China; it may also bring new friction points in the trilateral relationship (US-Mexico-China).
Things to do right now (72-hour checklist)
Confirm whether your products are included in the proposed tariff list (check the HS form with the customs broker/customs consultant).
Communicate with Mexican customers, assess price flexibility and willingness to accept orders, and sign short-term "tariff sharing" or "buffer period" clauses.
1–3 months (risk buffer)
Assess the feasibility, timeliness and cost of establishing a factory in Mexico or establishing a joint venture with a local partner in the US, Europe or Latin America.
Accelerate the transformation of products towards high value-added and modularization, and reduce exposure to low-end price wars.
6–18 months (strategic)
Multi-market parallel development: exploring other Latin American, Southeast Asian and African markets to diversify risks.
Communicate with industry associations and the government to seek export support and subsidies.
Mexico's proposed tariff increase is a policy test, combining industrial protection with diplomatic signals . The most direct impact on China will be on the price competitiveness and order volume of automobiles and related parts, steel, textiles, plastics, and consumer goods . The key to China's response lies in localization, diversification, and product upgrades, coupled with swift diplomatic and policy support from the government and industry . Companies must prioritize short-term cash flow and contract preservation alongside mid- to long-term capacity development.