China’s Economy Grows 5.4% — But Can It Withstand Trump’s Tariff Tsunami?

China’s economy started 2025 with stronger-than-expected momentum, growing by 5.4% in Q1—comfortably above forecasts of 5.1%. It’s a solid showing for the world’s second-largest economy, especially as the full impact of U.S. tariffs under President Trump is yet to be felt.

Retail sales jumped 5.9% in March, and industrial production surged 7.7%. Exports were especially strong—rising 12.4%—as firms rushed to beat the April deadline for Trump’s new wave of tariffs, now averaging 145% on Chinese imports.

But economists are warning that this early boost is likely temporary. UBS and Goldman Sachs have already cut China’s full-year growth forecasts, with some predicting GDP could slow to as low as 3.4% later this year. The logic? Once the export boom fades and tariffs bite, demand for Chinese goods could plummet, affecting jobs, output, and consumer confidence.

So, what are tariffs and why do they matter so much?
A tariff is a tax placed on imported goods, making them more expensive and giving domestic producers a price advantage. While they can protect local jobs in the short term, most economists see tariffs as a classic form of protectionism that often leads to a “lose-lose” scenario. Consumers face higher prices, exporters suffer, and global trade becomes less efficient. In theory, tariffs cause a deadweight loss—a loss of welfare not offset by gains elsewhere.

This case is a classic example of a breakdown in free trade, which typically allows countries to benefit from comparative advantage and specialisation. With Trump’s tariffs now covering everything from electronics to toys, the U.S. risks harming its own consumers and firms who rely on cheap Chinese imports, while China faces the challenge of redirecting its trade elsewhere.

Chinese officials, however, remain defiant. The government has pledged more domestic stimulus—likely through fiscal spending and monetary easing—to counteract the external pressures. They’re also pushing to diversify exports, with ASEAN now overtaking the U.S. as China’s largest trade partner.

Meanwhile, Xi Jinping has embarked on a charm offensive across Southeast Asia, signalling China’s commitment to the global free trade system and supply chain stability.

For students of economics, this is a moment where theory meets the real world. The unfolding U.S.–China trade battle offers a front-row seat to explore the consequences of protectionism, the role of tariffs, and the ripple effects on global growth.