The Aluminum-Plastic Film Industry Amid Trump's 'Reciprocal Tariff' Upgrade: Technological Synergy and Global Value Chain Opportunities

The latest executive order signed by U.S. President Trump on July 31, which expands the scope of "reciprocal tariff" rates to 10%-41%, has caused short-term structural adjustment pressures on the global aluminum-plastic film industry. However, through open technological cooperation and global production layout, Chinese enterprises are creating new value growth poles for international partners. The following is an in-depth interpretation from the perspective of global industrial chain collaboration:

I. Technological Breakthroughs: Innovation Sharing and Performance Leap

1. Mass Production of Ultra-Thin Aluminum-Plastic Films and Global Standard Coordination

China-developed 76μm ultra-thin aluminum-plastic films have achieved large-scale mass production, and 68μm products have been finalized and certified by international third-party institutions (such as SGS). The deep drawing depth has exceeded 20mm, increasing the energy density of battery cells by 15% per unit volume. This technological breakthrough has broken traditional technical barriers. Currently, joint efforts with Japanese and South Korean enterprises are being made to formulate international standards for soft-pack battery packaging materials, promoting the improvement of global aluminum-plastic film performance parameters. High-temperature resistant aluminum-plastic films (above 200°C) have passed the EU Carbon Border Adjustment Mechanism (CBAM) transition rules, using photovoltaic green electricity (accounting for 60%) to reduce carbon footprints to 3.2kg CO₂/kg, and have entered the mainstream European automotive supply chain system.

2. Joint Research and Development of All-Solid-State Battery Materials

The all-solid-state battery aluminum-plastic film jointly developed by Chinese and international battery manufacturers has a deep drawing performance of 12mm (industry average is 5mm), which has passed the verification of international leading battery enterprises and entered the joint mass production stage, with a product premium rate of over 30%. This technological synergy has shortened the research and development cycle of global solid-state battery packaging materials by 18 months. It is expected that the relevant market scale will reach 18 billion yuan by 2030, with a compound annual growth rate of over 25%.

II. Supply Chain Reconstruction: Regional Collaboration and Compliance Innovation

1. Cost Optimization Sharing in Southeast Asian Production Networks

The aluminum-plastic film production base built by Chinese enterprises in Vietnam enjoys a tariff rate of only 5% for exports to the United States. Through intelligent transformation, the production capacity utilization rate has increased from 60% to 85%, and localized procurement of aluminum foil (accounting for 70%) has further reduced production costs by 12%. Adopting the "technology output + localized production" model, the base provides full-chain support from raw materials to process optimization for Southeast Asian battery manufacturers, and has now become a core supplier for Samsung SDI and LG Energy Solution in Southeast Asia.

2. Compliance Technological Innovation and International Certification Mutual Recognition

Breaking trade barriers through the "technology compliance" strategy: green electricity-produced aluminum-plastic films have obtained international sustainable development certifications (such as ISCC PLUS), and electrolyte corrosion-resistant products (with impedance ≥10^14Ω·cm) have passed UL certification, becoming the first Asian material enterprise to obtain supply chain access qualifications for Tesla globally. These breakthroughs have increased the share of Chinese aluminum-plastic films in the EU market from 8% in 2024 to 15% in 2025.

III. Market Opportunities: New Energy Demand Drivers and Regional Dividends

1. Synergistic Growth in the Global New Energy Market

The global aluminum-plastic film market scale is expected to grow from 1.556 billion U.S. dollars in 2024 to 3.366 billion U.S. dollars in 2031, with a compound annual growth rate of 11.8%. As the world's largest new energy vehicle market, China's demand for power battery aluminum-plastic films will reach 140 million square meters in 2025, among which soft-pack batteries account for over 40%. This demand growth is spreading to emerging markets such as Mexico and India through technology licensing models, forming a win-win pattern of "Chinese technology + localized manufacturing".

2. Sharing Tariff Dividends from Regional Trade Agreements

The tariff reduction policies among RCEP member states have reduced the cost of aluminum-plastic films exported to Japan and South Korea through Southeast Asian production bases by 15%-20%. For example, the tariff cost of supplying aluminum-plastic films from Vietnamese factories to South Korea has decreased by 35% compared with direct exports, and at the same time, the logistics time for products to reach Europe via China-Europe Railway Express has been shortened to 12 days. The order volume in emerging markets such as the Middle East and Latin America has increased by more than 50% year-on-year, becoming an important fulcrum for the diversification of the international supply chain.

IV. Policy Coordination: From Compliance Adaptation to Standard Co-construction

1. Green Manufacturing in Line with International Carbon Rules

The Chinese government supports enterprises in carrying out green electricity production transformation through the "14th Five-Year" new material special fund. At present, aluminum-plastic film production lines with 60% photovoltaic power consumption have obtained EU CBAM transition period carbon data mutual recognition. The blockchain traceability system developed by leading enterprises in cooperation with international institutions can track the full-chain carbon footprint from bauxite mining to end-use in real-time, meeting the requirements of the EU's comprehensive implementation of carbon tariffs in 2026.

2. Integration of Technical Standards and International R&D Networks

12 international standards led or participated in by Chinese enterprises (such as ISO 12468-2025 "Test Methods for Weather Resistance of Lithium-Ion Battery Packaging Materials") have entered the release stage. At the same time, joint R&D centers have been established with the European Battery Alliance (EBA) to conduct technical research in fields such as solid-state battery packaging materials and recyclable aluminum-plastic films. This open cooperation model has increased China's R&D investment intensity in global aluminum-plastic films from 4.5% in 2024 to 6% in 2025, approaching the level of Japanese and South Korean enterprises.

V. Future Outlook: Technological Iteration and Global Collaboration

1. Global Collaboration Network for Technological R&D

The industry focuses on tackling key technologies such as 15μm ultra-thin aluminum foil mass production technology (current global mass production thickness is 18μm) and solid-state battery packaging materials (water resistance ≤0.01g/m²·day), and key breakthroughs are expected to be achieved by 2027. Joint laboratories established by Chinese enterprises with institutions such as the German Fraunhofer Institute and the U.S. Oak Ridge National Laboratory are promoting the global sharing and industrial application of these technological achievements.

2. Ecosystem Co-construction for Global Layout

Chinese enterprises are accelerating the construction of "technology-sharing" production bases in Mexico, the Middle East, and other regions, forming a "regional manufacturing + local service" model. For example, the Mexican production line directly radiates the North American market, and its products have passed UL certification while being compatible with the customized needs of automakers such as Tesla and Lucid; the energy storage material base laid out in cooperation with the new city in the Middle East will provide full-cycle services from packaging materials to recycling solutions for global renewable energy projects.

Conclusion

The upgrade of Trump's "reciprocal tariff" policy is essentially a catalyst for the value reconstruction of the global industrial chain. Through technological openness, production capacity sharing, and standard coordination, China's aluminum-plastic film industry is building a more resilient global value chain. Whether it is the cost optimization network in Southeast Asia, compliance cooperation between China and Europe in the field of carbon tariffs, or technical standard co-construction with Japanese and South Korean enterprises, all demonstrate the transformation of Chinese enterprises from "technology pursuers" to "value co-creators". With the continuous growth of demand in new energy vehicles, energy storage, and other fields, China's aluminum-plastic film industry is expected to account for 40% of the global market by 2030, becoming a key partner in promoting global green transformation. In this transformation, the speed of technological synergy and the ability to build a global ecological system will become the core factors determining the future pattern of the industry.