China exits factory-gate deflation, but weak consumer demand and rising energy costs highlight an uneven and fragile inflation backdrop.Summary:China PPI turns positive at +0.5% y/y, ending multi-year deflationCPI soft at +1.0% y/y, below expectations and slowing from priorConfirms earlier theme: imported energy inflation vs weak domestic demandOil shock from Iran war driving factory-gate price reboundJapan CGPI accelerates to +2.6% y/y, import prices surge +7.9% y/yHighlights Asia-wide inflation impulse from energy, not demandRaises risk of “bad inflation” squeezing margins and consumptionChina’s March inflation data confirms a key turning point in its price cycle, with factory-gate prices returning to growth for the first time in over three years, even as consumer inflation remains subdued, underscoring the uneven nature of the current inflation impulse.Producer prices rose 0.5% year-on-year, breaking a prolonged period of deflation and marking a notable shift in the pricing environment. The rebound aligns with earlier signals that rising global energy costs, driven by the Iran conflict, are feeding through into industrial input prices. Oil markets have surged sharply since late February, with benchmark crude prices climbing significantly, creating a clear channel for imported inflation into China’s manufacturing sector.However, the consumer side tells a different story. Consumer inflation slowed to 1.0% year-on-year, missing expectations and easing from the prior month. This divergence highlights a critical imbalance: while upstream costs are rising, domestic demand remains relatively soft, limiting the pass-through to consumers.This dynamic reinforces the concept of “bad inflation”, price increases driven by supply shocks rather than strong economic activity. For Chinese manufacturers, this is particularly challenging, as higher input costs squeeze already thin profit margins without the offset of stronger demand.The data also fits into a broader regional pattern. In Japan, wholesale inflation accelerated more sharply, with corporate goods prices rising 2.6% year-on-year and import prices surging nearly 8%. This suggests that the energy-driven inflation impulse is being felt across Asia, though with varying degrees of transmission depending on domestic conditions.China’s position is somewhat more resilient relative to peers, supported by strategic energy reserves and diversified import sources. Even so, the outlook is becoming more complex. While the return of positive producer price growth may signal an exit from deflation, it does not necessarily point to a healthy recovery.Policymakers face a delicate balance. The inflation impulse reduces the urgency for aggressive monetary easing, while growth risks remain tilted to the downside, particularly if energy prices stay elevated. Recent adjustments to domestic fuel prices indicate that authorities are already allowing some of the external cost pressures to feed through.In essence, China is moving out of deflation, but into a less favourable inflation regime driven by external shocks rather than domestic strength, complicating both the growth outlook and policy response. This article was written by Eamonn Sheridan at investinglive.com.