Global Value Chain Restructuring: The Two-Way Game of Developed Countries' Reshoring and the Rise of Emerging Manufacturing

Global Value Chains' Bidirectional Movement: From Efficiency First to Balancing Security and Resilience

A study published in May 2024 in *Frontiers in Business Economics*, titled "Global Value Chains and Trade Patterns: A Comparative Analysis between Developed and Developing Countries," reveals a key trend: Global Value Chains (GVCs) are shifting from a purely cost-oriented approach to a comprehensive trade-off among cost, security, and resilience. This is not simply "decoupling" or "reshoring," but a complex gradient reorganization—developed countries focus on "consolidating" strategic industries, while developing countries climb up the value chain.

Developed Countries' "Selective Reshoring": Policy Drivers and Technological Barriers

Since the COVID-19 pandemic and geopolitical conflicts exposed supply chain vulnerabilities, policy tools such as the US CHIPS and Science Act and the EU Critical Raw Materials Act have been intensively introduced. Developed countries are not pursuing a comprehensive manufacturing revival, but are targeting sectors of decisive significance for national security or zero-carbon transition, such as semiconductors, pharmaceuticals, and clean energy technologies. Research data shows that between 2018 and 2023, the outsourcing ratio of high-tech manufacturing in OECD countries decreased by about 12%, while domestic investment intensity increased by 15%. This process is accompanied by deep embedding of digital technologies: smart factories, digital twins, and AI-driven quality control make small-batch, multi-variety local production gradually comparable in cost to traditional mass outsourcing models.

Developing Countries' "Structural Upgrading": Climbing from Assembly to Innovation

The traditional "center-periphery" division of labor is being broken. Nearshore countries such as Southeast Asia (Vietnam, Thailand), South Asia (India), and Mexico are no longer satisfied with simple labor-intensive assembly. Taking Vietnam as an example, the local value-added share in its electronics exports rose from 28% in 2010 to 42% in 2022, and some enterprises have begun to undertake processes such as semiconductor packaging and testing. More notably, China, as the world's largest manufacturing country, is transforming from a "world factory" to a "value chain hub"—forming a complete ecosystem from raw materials to end products in new energy vehicles, lithium batteries, photovoltaics, and other fields, and exporting industrial solutions. Research data shows that the global share of medium-tech manufacturing in developing countries has risen by 8 percentage points in the past five years, while the share of low-tech manufacturing has only increased by 2 percentage points.

Formation of Regional Clusters: Institutional Complementarity and Infrastructure CompetitionThe restructuring of global value chains has given rise to three major regional clusters: Asia, North America, and Europe. Within each cluster, institutional complementarities are taking shape: for example, the strengthened rules of origin under the USMCA push for localization of the North American automotive chain; the EU's Carbon Border Adjustment Mechanism (CBAM) accelerates the deployment of green supply chains in Eastern Europe and North Africa; and the Regional Comprehensive Economic Partnership (RCEP) reduces barriers to intra-Asian trade in intermediate goods. At the same time, countries are competing to upgrade ports, digital infrastructure, and industrial park management. Data shows that in 2023, approximately 65% of global manufacturing foreign direct investment (FDI) flowed to countries within these three clusters, while the share of cross-regional greenfield investment projects fell to a ten-year low.