Primary Articles WPI Inflation at 8.52%: Commodity Procurement and Inventory Planning
By Ravi Sisodia · Reviewed by CA Divyanshu Sengar · Updated 5 October 2026
2-minute summary
- Primary Articles WPI inflation was 8.52% in July 2026 versus 7.0% in June, with the group index at 117.2.
- Primary-article inflation should be decomposed into food, non-food and mineral exposures before procurement teams alter order quantities or hedge positions.
- The later August release does not replace the July 8.52% reference; it simply supplies the next observation in the series.
Current position
July primary-article data is provisional and broad. A procurement committee should therefore use it as a macro warning light, then test supplier quotes against the precise commodity, geography, quality and delivery month.
Control and evidence map
| # | Control / evidence requirement | |
|---|---|---|
| 1 | Primary-input exposure differs sharply by business; food, non-food, minerals and other components should be matched to the actual bill of materials. | |
| 2 | Create separate watchlists for agricultural inputs, industrial non-food materials and minerals. | |
| 3 | Compare spot quotations with contracted prices and inventory cover days. | |
| 4 | Measure how much of the purchase book can actually be repriced during the quarter. | |
| 5 | Document hedges against physical volumes so financial positions do not exceed operational exposure. | |
Worked example
An edible-oil processor should weight the relevant commodity components and inventory days rather than use the 8.52% group rate as a purchase-price forecast.
Common mistakes
- Group inflation hides divergent sub-groups.
- Inventory gains can reverse when spot prices fall.
- Procurement hedges should be matched to physical exposure.
Frequently asked questions
Is 8.52% a forecast for every commodity?
No.
Can inventory gains be assumed to continue?
No; reversals can occur quickly.
Why separate minerals from food?
Their drivers, contracts and volatility are different.
How should buyers use WPI?
As a benchmark alongside commodity-specific market and supplier evidence.
Official sources
- Press Information Bureau / Department for Promotion of Industry and Internal Trade - Provisional WPI, Output PPI and Experimental Input PPI for July 2026; final May 2026 indices (PIB PRID 2299432; 2026-08-14)
- Press Information Bureau / Department for Promotion of Industry and Internal Trade - Provisional Wholesale Price Index for August 2026 (PIB PRID 2309977; 2026-09-14)
Disclaimer
Educational and professional reference only; confirm the current law, rates and the facts of your case before relying on this page.