The global trade system enters a period of deep restructuring: ten structural trends for 2026

The Global Trade System Enters a Deep Restructuring Period: Ten Structural Trends for 2026

In 2025, global trade closed with an unexpectedly strong performance. According to preliminary statistics from the United Nations Conference on Trade and Development (UNCTAD), total global trade grew by 7% year-on-year, surpassing $35 trillion for the first time. However, this historic figure has not brought optimism—the outlook for 2026 is overshadowed by a thick cloud: slowing economic growth, high tariff barriers, ongoing supply chain restructuring, and new divergences driven by digital and green transitions. Global trade is standing at a crossroads, where the old operating logic is failing and a new equilibrium has yet to be established.

Growth Downturn: Macro Engines Decelerate Across the Board

Global economic growth will enter a relatively subdued range in 2026. UNCTAD projects that global GDP growth will remain at 2.6%, while developing economies excluding China will grow at 4.2%. Among major economies, the United States will slow from 1.8% in 2025 to 1.5%, China will decline from 5% to 4.6%, and Europe, despite some fiscal stimulus, will still see weak demand.

The transmission chain of slowing growth is clear and direct: shrinking export demand, tightening financial conditions, and increased sensitivity to external shocks. For developing countries heavily dependent on external demand, this means a need to move more quickly toward regional trade diversification, industrial upgrading, and digital integration in order to build greater resilience. The "golden age" of trade has ended; future growth will depend more on structural adjustment than cyclical expansion.

Rules at a Crossroads: The Contest Between the Multilateral System and Unilateral Instruments

The fourteenth WTO Ministerial Conference is about to be held in Yaoundé. But ahead of the conference, the multilateral trading system is under unprecedented pressure: frequent unilateral tariffs, intensifying geopolitical confrontation, and a continuously rising number of trade restrictive measures. UNCTAD clearly states that developing economies have three core demands in rule reform: restoring the dispute settlement mechanism (especially the Appellate Body), preserving policy space for special and differential treatment, and advancing negotiations on agriculture, fisheries, digital trade, and investment facilitation.

The link between trade and climate has also become a focal point. Carbon border adjustment mechanisms, green subsidies, and environmental standards are reshaping the international competitiveness landscape. If multilateral rules cannot adapt to these new issues, global trade will face a further risk of fragmentation. The "crossroads" of rules is not only a question of institutional survival, but also a directional question of where global economic governance is headed.

Tariff Weaponization: Uncertainty Itself Is a Cost

In 2025, the frequency of tariff use rose sharply, particularly in the manufacturing sector. Countries led by the United States have used tariffs as industrial policy and geopolitical tools, causing global average tariff levels to rise unevenly across different industries and trading partners.The destructive power of tariffs becomes evident before they even take effect: rising costs weaken demand, and policy volatility stifles investment planning. For small economies with undiversified economic structures and limited capacity for diversification, such shocks are especially lethal—they lack both the ability to absorb higher costs and the flexibility to quickly redirect exports. Tariffs are no longer merely a trade policy tool; they have become a lever in great-power competition, with developing countries bearing the heaviest costs.

Value Chain Restructuring: From Cost Logic to Security Logic

Global value chains are undergoing a fundamental reorganization. Companies are no longer pursuing pure cost minimization; instead, risk management has become a core consideration. Geopolitical tensions, industrial policy shifts, and technological change are jointly driving three major trends: supplier diversification, production moving closer to end markets, and internalization of key inputs. Currently, nearly two-thirds of global trade occurs within value chains, and their restructuring will profoundly reshape the trade landscape and growth trajectories.

The impact of this round of restructuring differs greatly across developing countries. Economies with sound infrastructure, abundant skills, and stable policies are likely to attract more investment and emerge as new manufacturing and logistics hubs, while countries on the periphery risk being further "squeezed out" of global production networks. Supply chain resilience often comes at the expense of efficiency, which may weigh on long-term trade growth.

The Rise of Services Trade and the Digital Divide

Services trade became the most dynamic sector in global trade in 2025, accounting for roughly 27% of global trade with growth as high as 9%, far outpacing goods trade. More critically, services trade is now deeply embedded in production systems, accounting for 71% of global intermediate inputs—manufacturing is also highly dependent on services inputs.

Digitalization is accelerating this trend, but the benefits are distributed extremely unevenly. Digitally deliverable services already account for 56% of global services exports; in advanced economies this share reaches 61%, while in the least developed countries it is only 16%. Gaps in digital infrastructure, skills, and regulatory environments are evolving into a new "digital trade divide." If this divide is not bridged, least developed countries will miss out on the fastest-growing segment of global trade, further increasing their risk of structural marginalization.

South-South Trade: A New Engine of Global Trade

Over the past three decades, trade among developing countries (South-South trade) has surged from about $0.5 trillion in 1995 to $6.8 trillion in 2025. Today, 57% of developing economies' exports go to other developing economies, compared with only 38% in 1995. Asia's regional value chains—particularly high- and medium-tech manufacturing in East and Southeast Asia—have been the absolute main driver of this growth. Africa shows a similar trend, with more than half of its exports flowing to developing markets.

The deepening of South-South trade provides a new growth pole for global trade. As demand in advanced economies weakens, South-South trade will continue to expand. Strengthening regional and cross-regional linkages—especially between Africa and Latin America—can significantly enhance the overall resilience of global trade networks. This is not just a shift in trade flows; it is a structural transformation in the balance of global economic power.## Green Transition, Critical Minerals, and Agricultural Security

Environmental policies are evolving from a fringe issue into a core component of trade rules. With 113 countries strengthening their emission reduction commitments, global emissions are expected to be cut by about 12% by 2035. The clean energy technology market is projected to reach $640 billion annually by 2030, ushering in a boom in trade in green goods and services. At the same time, however, carbon pricing, carbon border adjustment mechanisms (such as the one the EU is launching in 2026), and clean energy industrial policies are redefining market access conditions. Developing countries lacking green financing and technology transfer will find themselves on the back foot behind new green trade barriers.

The critical minerals market, meanwhile, presents a paradoxical picture. By the end of 2025, prices for critical minerals needed for clean energy are 18% to 39% lower than their 2021-2022 peaks, reflecting oversupply, slowing battery demand, and declining material intensity. Lower prices help reduce the cost of electric vehicles and renewable energy, but they also weaken the incentive for mining investment—mining investment growth slowed to 5% in 2024, far below the 14% in 2023 and 30% in 2022. Despite lower prices, supply risks are growing: export controls (such as the Democratic Republic of the Congo's cobalt restrictions and China's rare earth controls) continue to tighten, and countries are securing resource supplies through strategic reserves and bilateral agreements. This could lead to further fragmentation of value chains. Resource security will remain a strategic trade issue in 2026.

In agricultural trade, food accounts for nearly 87% of commodity exports and is vital to the food security of many developing countries. However, conflict, trade restrictions, and extreme weather continue to disrupt supply; droughts and floods reduce yields and heighten price volatility; and fertilizer prices rose sharply in 2025 and remain elevated, pushing up production costs. For developing countries with limited fiscal and policy buffers, the consequences of food price shocks are especially severe. Keeping food trade open and stable is a precondition for global food security in 2026.

Regulatory Tightening: The National Turn in Trade Policy

One trend that cannot be ignored is the continued rise in the number of trade restrictions and distortive measures. Since 2020, roughly 18,000 discriminatory trade measures have been introduced globally. Technical regulations and sanitary standards now affect about two-thirds of global trade. Governments are increasingly using trade policy as a tool to achieve domestic objectives, from industrial protection to security reviews, with the scope of regulation continually expanding.

This "inward-looking" tendency will increase trade costs, lengthen supply chains, and erode the foundations of multilateral cooperation. For businesses, compliance complexity rises significantly; for developing countries, the cost of adapting to new rules is particularly heavy. The global trading system is shifting from "open borders" to "domestic regulation," a structural change that will profoundly shape the pattern of trade for decades to come.

Outlook: Finding Certainty amid FragmentationGlobal trade in 2026 is no longer a simple question of growth or decline, but a profound systemic transformation. Slowing growth, rule competition, supply chain restructuring, the digital divide, green transition, resource security, and agricultural risks—these trends are intertwined, forming a more complex, fragile, yet opportunity-rich trading environment.

For policymakers, the key lies not in attempting to restore the past model of globalization, but in building new mechanisms of cooperation amid fragmentation: strengthening regional trade ties, promoting inclusive development of services trade and digital trade, bridging the digital and technological divide, establishing resilient supply chains for critical minerals and agricultural products, and pushing multilateral rules to adapt to today's green and security challenges.

Global trade has not exited the stage of history; it has merely changed its script. Countries and enterprises that can adapt to the new logic and proactively participate in rule-making will gain the first-mover advantage in this round of restructuring.