China's three-year deflationary spiral ended in March as producer prices reversed course, rising 0.5% year-over-year after 41 consecutive months of declines. The shift follows escalating Middle East tensions that disrupted energy supplies, particularly through the Strait of Hormuz, which handles nearly a tenth of global aluminum exports. This marks the first price increase since September 2022, ending a period that forced manufacturers to continuously reduce wholesale prices.

The Middle East war's impact extends beyond energy markets. Persian Gulf disruptions have affected commodity flows globally, with China experiencing inflationary pressures despite previous deflation concerns. Consumer prices rose 1% in March, down from February's 1.3% increase. Chinese policymakers have been so concerned about deflation that they banned economists from publicly discussing its dangers, fearing prolonged price declines could cripple business operations and wage growth.

Rising producer prices may not translate to better profitability for Chinese manufacturers since the increases mainly affect imported raw materials. Meanwhile, pork prices hit an eight-year low due to surplus supply, further complicating inflation dynamics. China's prolonged housing market downturn continues to suppress consumer spending, making it difficult for companies to raise retail prices despite wholesale cost increases.