Business
China’s $1 Trillion Trade Surplus: What It Means for ASEAN
Beijing, December 2025 — China has recorded a historic global goods trade surplus of $1.08 trillion in the first 11 months of 2025, underscoring its continued dominance as the world’s manufacturing powerhouse despite domestic economic challenges.
According to recent reports, China’s exports reached $3.41 trillion, significantly outpacing imports, which have declined due to weak domestic demand and deflationary pressures. This massive surplus highlights structural imbalances in China’s trade, with booming exports and subdued imports creating ripple effects across global markets.
The surplus is driven by high‑value, globally competitive sectors
The surplus is driven by high-value sectors including shipbuilding, semiconductors, electric vehicles, and batteries — industries where China is rapidly gaining global competitiveness. For instance, ship exports surged by 26.8%, while semiconductor exports grew by 24.7%, signaling China’s push for technological self-sufficiency and export strength.
| Sector | Growth | Why it matters |
|---|---|---|
| Ships | +26.8% | China is now a global shipbuilding powerhouse2 |
| Semiconductors | +24.7% | Rising tech self‑sufficiency and export competitiveness2 |
| Autos (esp. EVs) | +16.7% | China is the world’s largest auto exporter2 |
| Batteries | Strong growth | Key to EV supply chains1 |
These sectors are reshaping global trade patterns and putting pressure on competitors.
ASEAN countries, deeply integrated into China’s supply chains, face a complex mix of opportunities and challenges from this trade dynamic. China’s trade surplus with ASEAN alone stands at $278 billion, with countries like Vietnam, Thailand, Singapore, and Malaysia importing far more from China than they export.
This imbalance puts pressure on ASEAN manufacturers, especially in automotive, electronics, and consumer goods sectors, as they compete with cheaper and technologically advanced Chinese products. At the same time, ASEAN benefits from lower-cost Chinese inputs and increased investment spillovers, with Chinese firms expanding production in the region to diversify risks and avoid tariffs.
The automotive sector in ASEAN, particularly in Thailand and Indonesia, is undergoing a profound and rapid transformation due to the dominance of Chinese EV brands.
⚡ China’s EV Impact on Thailand & Indonesia
| Feature | Thailand (The Regional Auto Hub) | Indonesia (The Nickel & Battery Hub) |
| Market Share | High Chinese Dominance. Chinese brands hold an overwhelming market share (often $>70-80\%$) of EV sales. BYD is a clear market leader. | Rapid Growth with Chinese Brands. Chinese brands like Wuling (SAIC) and BYD dominate EV sales, capturing over half the market due to affordable models like the Wuling Air EV. |
| Strategic Investment | Manufacturing Hub Focus. Chinese firms (BYD, Great Wall Motor, Changan, Hozon/Neta) are investing billions of dollars to establish integrated manufacturing and export hubs to serve the entire ASEAN region and other right-hand-drive markets. | Upstream Battery Focus. Investment is heavily focused on upstream activities—specifically nickel processing and battery manufacturing (CATL, Gotion Hi-Tech) to capitalize on Indonesia’s vast nickel reserves. |
| Local Industry Risk | High Disruption Risk. The traditional Tier 2 and Tier 3 local parts suppliers, long integrated into the Japanese Internal Combustion Engine (ICE) supply chain, are at high risk of collapse as EVs require fewer, simpler, or more specialized components. | High Assembly Risk. While the country benefits from battery investment, the vehicle assembly sector risks becoming merely a “workshop for foreign manufacturers,” assembling affordable Chinese-designed vehicles with limited local technology transfer. |
| Policy Response | Incentivizing Production. Thailand’s EV 3.0/3.5 packages offer subsidies and tax breaks, conditional on the imported EVs being offset by local production within a few years (e.g., 1:2 or 1:3 import-to-local production ratios). | Local Content Requirements (LCRs). Indonesia uses LCRs and VAT incentives for locally produced EVs to try and force deeper localization and technology transfer. |
| Overall Shift | Rapid Pivot: A high-speed transition from a Japanese-dominated ICE hub to a China-dominated EV production hub. | Resource Leverage: Using its nickel reserves to anchor China’s battery supply chain, but struggling to fully transition its ICE assembly base. |
Key Takeaways and Implications:
- Challenging Japanese Dominance: For decades, the ASEAN automotive market was the near-exclusive domain of Japanese carmakers (Toyota, Honda, Isuzu). Chinese EV makers are now rapidly and successfully challenging this entrenched dominance with more affordable, technologically advanced EV offerings. Japanese manufacturers are now responding by committing billions to EV production in Thailand and Indonesia.
- Affordability Wins: Chinese firms leverage their scale, mature domestic supply chains, and government backing to offer EVs at prices that are far more accessible to the ASEAN middle class, like the Wuling Air EV in Indonesia. This affordability is the primary driver of market penetration.
- Local Supply Chain Strain (The “Shock”): The most significant threat is to the local auto parts ecosystem. EVs use a fraction of the components of an ICE vehicle. Chinese EV manufacturers prefer to use their existing, lower-cost Chinese Tier 1 and Tier 2 suppliers, bypassing the established local Thai and Indonesian suppliers. This could lead to massive job losses and the destruction of the existing parts manufacturing base unless local companies pivot rapidly to high-tech EV components (like battery packs, thermal management, and power electronics).
- Strategic FDI for Market Access: Chinese companies are investing in local manufacturing (e.g., BYD’s new plant in Thailand) not just for assembly, but to qualify for local government incentives and tax breaks, which further cement their price advantage.
The net effect is that Chinese capital is accelerating the EV transition in ASEAN, but it is doing so by displacing existing local and Japanese industries and inserting Chinese firms into the core of the new regional supply chain.
Experts warn that the $1 trillion surplus also enhances China’s economic leverage in Southeast Asia, influencing trade negotiations and geopolitical balances amid ongoing China-US competition.
Reported by Business Standard, ING Think, and China Global South.
