China Commodity Price Index Rises 4.1% in September as Demand Rebounds

China's commodity price index rose 4.1% month-on-month and 22.9% year-on-year in September to reach 137.6 points, according to figures released by the China Federation of Logistics and Purchasing. Price increases were recorded across 38 of the 50 monitored commodities, led by significant rallies in methanol, ethylene glycol, and metallurgical coke. The upswing was driven by seasonal manufacturing and infrastructure construction activity alongside rising international crude oil prices, prompting industry analysts to call for enhanced market monitoring and supply chain risk-sharing.

Bulk commodity price movements serve as a key barometer for industrial momentum and underlying factory sentiment. While a 4.1% monthly gain indicates strengthening physical demand across construction and manufacturing, rapid double-digit cost increases in energy and chemical feedstocks risk squeezing downstream margins if higher procurement costs cannot be transferred to end-users.

The China Commodity Price Index reached 137.6 points in September, marking a 4.1% rise from August and a 22.9% increase compared to the same period last year, according to data released by the China Federation of Logistics and Purchasing. Price increases were widespread across the industrial sector. Out of 50 key bulk commodities monitored by the federation, 38 recorded month-on-month gains in September. Methanol, ethylene glycol, and metallurgical coke posted the sharpest increases, rising by 39.5%, 24.8%, and 20.4% respectively. Industrial fuels and chemical inputs drove much of the aggregate index's upward momentum. Sub-indexes for the energy and chemical sectors advanced 14.8% and 13.7% month-on-month. The federation attributed these shifts to a combination of rising international crude oil benchmarks, localized supply shortages for specific chemical products, and increasing baseline production costs. At the same time, sub-indexes for non-ferrous metals, ferrous metals, and mineral products all posted month-on-month gains. Industry reporting linked these advances to the onset of the traditional autumn production and construction cycle, during which local governments accelerated the deployment of major infrastructure initiatives. Ongoing industrial upgrading and improved demand across manufacturing and building sites further supported consumption of raw materials. State media commentary cited industry analysts who noted that the September price upswing reflected both expanding domestic and international demand and cost-push factors stemming from overseas price movements and tighter spot supply. To support market stability through the fourth quarter, analysts recommended strengthening market surveillance, securing energy supplies, and encouraging supply chain participants to establish risk-sharing mechanisms across upstream and downstream operations.