India wholesale inflation rises to 9.92 percent as fuel stays the driver
Provisional August WPI, released 14 September on the 2022-23 base, printed 9.92 percent against 9.78 percent in July. Fuel and power inflation jumped to 22.93 percent. Manufactured products hit a series high of 8.37 percent.
New Delhi3 min read
Last updated
India's wholesale price inflation rose to 9.92 percent in August from 9.78 percent in July, the Commerce and Industry Ministry said on 14 September. The print is the second highest in the new WPI series, which uses 2022-23 as its base year. The all-commodities index stood at 110.8, up from 110.0.
Fuel and power did the heavy lifting. Inflation in that group rose to 22.93 percent from 20.05 percent in July. The fuel index itself moved from 105.4 to 108.3. Inside the group, mineral oils (petroleum products) rose to 38.48 percent from 32.40 percent. Crude petroleum and natural gas rose to 34.41 percent from 26.99 percent. Electricity went the other way, falling 1.73 percent year on year after a 1.09 percent increase in July.
Primary articles eased to 7.76 percent from 8.52 percent. Manufactured products edged up to 8.37 percent from 8.29 percent, a high for the new series. The ministry named six drivers: mineral oils, food articles, manufacture of food products, manufacture of basic metals, non-food articles, and manufacture of chemicals and chemical products.
Food at the wholesale dock
The WPI Food Index, which mixes food articles from the primary group with manufactured food products, rose to 7.05 percent from 6.65 percent. Food articles inside primary articles stood at 5.67 percent, up from 5.44 percent. Non-food articles cooled to 14.79 percent from 17.66 percent.
Retail inflation is a different series. August CPI, released the same week on a 2024 base, printed 4.82 percent, a third month above the Reserve Bank of India's 4 percent midpoint. Food at the consumer level was 5.95 percent. Onion was up 48.27 percent from a year earlier. Tomato was down 31.09 percent. Wholesale and retail baskets do not move in lockstep. The WPI puts more weight on fuel, metals and factory gate prices. The CPI puts more weight on food as households buy it.
A CNBC-TV18 poll had expected 9.96 percent for August WPI. The official number came in a shade lower and still left wholesale prices near the 10 percent line for a second month.
Why the fuel number keeps climbing
India imports most of the crude it refines. Since the opening of the Iran war earlier in 2026, tanker traffic through the Strait of Hormuz has been thin. Saudi Arabia's East-West pipeline, the main workaround that feeds the Red Sea port of Yanbu, has been shut after drone strikes on 10 and 11 September. Brent traded near $108 a barrel on 14 September. Those prices take weeks to show up fully in Indian wholesale fuel, fertiliser and freight.
The ministry's own note did not forecast September. Traders already know the next print will capture more of the mid-September oil jump than August did. Producer-price inflation, a related official series, rose to 9.81 percent in August from 9.6 percent in July.
What the number does to policy
The Reserve Bank of India targets consumer prices, not wholesale prices. A 9.92 percent WPI does not force a rate decision on its own. It does tell manufacturers what they are paying for energy, metals and bulk food. Those costs either sit in margins or move into factory-gate lists and, later, into the CPI.
Manufactured products at 8.37 percent is the part of the release that is hardest to treat as a Gulf story alone. Basic metals and chemicals are sensitive to oil and to freight. They are also sensitive to domestic demand. A series high in that group means the wholesale shock is no longer confined to the fuel column.
For importers and bulk buyers the practical question is narrower. Diesel at the pump in several Asian cities has already moved. Singapore retailers lifted pump prices by 8 to 12 cents a litre on 14 September, taking diesel past S$4 a litre at major chains. Indian pump prices are administered more tightly, which delays the pass-through and stores the pressure in oil-marketing company inventories and in the WPI fuel group.
August's 9.92 percent is not a surprise after two months of war-linked oil. It is a confirmation that the new base year has not hidden the spike, and that manufactured goods are now part of it.
