India's wholesale inflation hits 9.92 percent as fuel prices keep climbing

India's wholesale prices rose 9.92 percent year on year in August, the Ministry of Commerce and Industry said on 14 September. That is a step up from 9.78 percent in July and sits just above the 9.89 percent print that market desks had written into their forecasts.

The all-commodities index on the new 2022-23 base stood at 110.8, against 110.0 in July. The reading is provisional. Final numbers usually follow a month later and rarely rewrite the story when the drivers are this concentrated.

Fuel and power did the heavy lifting. Inflation in that group jumped to 22.93 percent from 20.05 percent in July. The index itself moved from 105.4 to 108.3. Trading Economics, working off the Office of the Economic Adviser series, put mineral oil inflation at 38.48 percent, up from 32.4 percent, and crude petroleum and natural gas at 34.41 percent, up from 26.99 percent. Those two lines explain why a 0.14 percentage point rise in the headline still matters for factories and freight.

The timing is not accidental. Brent has been trading above $108 after a Saudi pipeline outage and the postponement of Iran-Gulf talks on a temporary Hormuz lane. Diesel in the United States printed $6.20 a gallon over the weekend. Indian wholesale fuel prices track that global move with a lag, and August captured another month of it.

Food and manufactures did not ease the load

The WPI Food Index, which mixes farm-gate food articles with manufactured food products and carries a weight of 24.99 percent, rose 7.05 percent against 6.65 percent in July. Food articles themselves inflated 5.67 percent, up from 5.44 percent. Non-food articles cooled from 17.66 percent to 14.79 percent, which is still high by any recent standard.

Retail CPI, released separately by MoSPI on the new 2024 base, had already shown August at 4.82 percent, with food inflation at 5.95 percent. Onions, garlic and ginger led that basket. Wholesale food is not the same series, but the direction is the same: kitchen prices are not giving the Reserve Bank a clean argument for easier policy.

Manufactured products inflation edged up to 8.37 percent from 8.29 percent. The ministry named manufacture of food products, basic metals, and chemicals and chemical products among the main contributors. Trading Economics listed chemicals at 14.30 percent, tobacco at 13.17 percent, textiles at 12.63 percent, rubber and plastics at 11.18 percent, and basic metals at 10.88 percent. Those are input costs that show up later in factory-gate contracts and then, with another lag, on shop shelves.

Primary articles were the only major group to cool, from 8.52 percent to 7.76 percent. The index still rose, from 117.2 to 118.1. The group is large and noisy. A one-month dip does not cancel the fuel spike.

What the new base changes

This is the 2022-23 series, not the old 2011-12 one. Comparisons with readings from two years ago need care. The ministry has been publishing both the new series and the usual three-group split so that users can see the composition. Mineral oils, food articles, manufactured food, basic metals, non-food articles and chemicals are the six lines it flagged as the main drivers in August.

CNBC-TV18's poll had expected 9.96 percent. The miss was small. What did not miss is the level. Wholesale inflation has been hugging 10 percent for several months. That is a different problem from the 4 percent CPI target the Monetary Policy Committee is required to aim at. WPI is not the MPC's mandate. It is still the price set that manufacturers and bulk buyers actually pay.

The next MPC meeting will have August CPI and August WPI on the table together. CPI is above 4 percent for a third month. WPI is near 10 percent with fuel doing the damage. If Hormuz stays tight and the East-West pipeline stays offline, September's fuel line will not fall on its own.

For importers, the practical takeaway is narrower. Mineral oils and basic metals are the two wholesale groups most exposed to the Gulf disruption. Contracts priced off August WPI will carry that premium. Firms that can delay bulk fuel or metal purchases into a quieter month will wait for the December review of Nepal power exports and the next OPEC-plus and Gulf diplomatic calendar, not for a statistical mean-reversion that the data do not yet show.