China's export growth decelerated sharply in March 2026, as the ongoing war in Iran disrupted global markets and drove up energy prices, significantly impacting the country's trade balance [1]. According to customs data, the value of China's imports surged by 28% in March, fueled by strong commodity demand and rising prices, particularly for oil and natural gas [1]. This spike in import costs led to the trade surplus shrinking to its smallest level in a year, despite continued export activity [1].
Market analysts attributed the escalation of the Iran conflict to soaring energy prices, which have increased China's manufacturing costs and the value of imported goods [1]. Economic observers noted that the slowdown in export growth reflects weakening global demand and supply chain disruptions, compounding the pressure on China's trade figures [1]. A senior economist at a Shanghai-based brokerage stated, "The Iran war has triggered a surge in energy prices, which is now being felt across China’s trade balance. The import bill is rising faster than exports, and this is eroding the surplus" [1].
Technical analysis indicates that the trade surplus is approaching yearly lows, with import growth surpassing previous support levels [1]. Market sentiment remains cautious, as traders anticipate further volatility in energy prices and ongoing pressure on China's trade performance [1]. In response, China has raised fuel prices again, with President Xi Jinping emphasizing the resilience of the country's energy system amid the global shock [1].
Looking ahead, analysts expect continued volatility in import costs and potential softness in exports if geopolitical risks persist [1]. The March data highlights the significant impact of commodity price fluctuations and geopolitical instability on China's trade, with market participants closely monitoring developments in the region for further effects on supply chains and prices [1].
CONCLUSION
China's March trade data reveals a sharp slowdown in export growth and a surge in imports, resulting in the smallest trade surplus in a year due to the Iran war's impact on energy prices. Market sentiment is cautious, with analysts expecting continued volatility and pressure on China's trade balance if geopolitical risks remain elevated.