This is a factory-gate signal, not a measure of what shoppers pay. The producer price index, or PPI, tracks the prices domestic producers receive for their output, making it an early gauge of pricing pressure in industrial supply chains.
The annual growth rate was 86.89% higher than in the previous quarter, climbing from 9.46% to 17.68%—an acceleration of 8.22 percentage points. That is far above the series’ long-run average of 1.36%. Hong Kong also ranked first among 28 economies in the comparison, against a peer average of 1.69% and a median of 0.44%.
But this was not a uniform rise across manufacturing. Hong Kong’s provisional first-quarter industry release said producer prices rose 32.0% year on year in the category covering metal, computer, electronic and optical products, machinery and equipment. Other major manufacturing industries recorded much smaller increases of 1.3% to 2.7%.
The practical risk is therefore concentrated in particular supply chains. Businesses buying affected metals, electronics or machinery may face higher input bills, which can squeeze margins or eventually be passed on. But PPI is not consumer inflation, and this sector-heavy record does not by itself show that households are experiencing a similarly broad rise in prices.