SEOUL — The bottom line: the U.S. and China agreed to a $30 billion tariff deal at a summit between President Donald Trump and Chinese President Xi Jinping, a pause in a trade war that has reshaped global production since it began during Trump’s first term. The two leaders met at Gimhae Air Base in South Korea on October 30, 2025, according to a photograph caption sourced to Forbes. That was the first face-to-face meeting between Trump and Xi in the current presidential term.
The $30 billion figure represents the estimated value of tariff reductions agreed to by both sides.
A record export share
By the numbers, the underlying imbalance is decades in the making. China’s share of global container exports has reached a record 40%, according to Fortune. That figure matters because it shows Beijing adapted to U.S. tariffs rather than retreating from export-led growth, and it underscores how deeply China’s manufacturing base remains embedded in global supply chains despite years of tariff escalation.
Economists have long pointed to China’s exchange rate policy as a structural driver of the imbalance. Research published by economy.ac examines how undervaluation of the renminbi has supported Chinese exports and encouraged the migration of supply chains to China.
Gita Gopinath, former chief economist of the International Monetary Fund, discussed trade, currencies, and economic transformation in a Conversations with Tyler podcast episode (Ep. 291), addressing how currency dynamics interact with trade flows.
Tariffs redirected, not reversed
The Centre for Economic Policy Research has documented how the U.S.-China trade war reshaped global production beyond simple trade diversion. Rather than bringing manufacturing back to the United States, tariffs often redirected production to third countries, complicating the original policy goal of reducing the bilateral deficit. Vietnam, Mexico, and others absorbed some production while China retained core export capacity.
Critics of tariff escalation have argued that ratcheting up the trade war will not solve America’s structural economic woes, according to the Financial Express. The $30 billion deal is a significant but partial step.
It does not address the structural drivers of the imbalance — China’s export share, its currency policy, or the supply chain networks that have grown around its manufacturing base. Its durability will depend on whether both sides can agree on deeper reforms, which have eluded negotiators for years.
What to watch
For markets, the immediate effect is a reduction in tariff-related uncertainty. Stocks, bonds, and rates may respond to the de-escalation, but investors will note that the longer-term trajectory of the U.S.-China trade relationship remains tied to the underlying imbalance the deal does not resolve. Market participants will watch whether the agreement alters the trajectory of Chinese export growth — and whether the 40% container export share and the currency question continue to shape the economic relationship between the world’s two largest economies.
