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Hi {{first_name}} ,
The past six editions built a system for testing what a supplier claims. This new Series starts the reverse case. Producer prices, Chinese steel output and euro-area input costs have all eased while energy and advanced foundry capacity tightened. So within the same month, some categories owe a reduction and others do not. Telling the two apart is what the system was built for. Here is how the request gets triggered, evidenced and timed.
NEW SERIES: The Value Recovery System
Episode 1: Collecting the Decrease
Thesis
The last six issues built the evidence chain for testing a supplier increase. This series runs that chain in reverse. It treats the reduction case as an internally triggered process rather than an inbound supplier event. The strongest starting point is the commercial memory created when the last increase was accepted: driver share, index, lag and threshold.
Exec Snapshot
U.S. final-demand goods prices fell 0.7% month on month in July, while euro-area August PMI data showed input-cost growth easing to a six-month low. These are signals to test, not automatic reduction claims. (BLS, 2026; Reuters, 2026)
Germany moved differently: July producer prices rose 3.0% year on year, with intermediate goods up 5.4% and energy up 3.8%. (Destatis, 2026)
The recovery test is specific: recover the accepted driver share, apply the accepted lag symmetrically, check contractual entitlement, then define the fallback.
Edgar Degas, A Cotton Office in New Orleans (1873), oil on canvas, Musée des Beaux-Arts de Pau.
ProcWee™ Research Desk: “Price evidence requires inspection of the commodity, market and record before settlement.”
Weekly News Update
Topic | What happened | Why this matters |
|---|---|---|
Euro-area prices | August flash PMI put manufacturing at 52.8; input-cost growth eased to a six-month low and output-price inflation to a five-month low. (Reuters, 2026) | Some cost baskets may be turning. (Reuters, 2026) |
German PPI | July PPI rose 3.0% YoY; intermediate goods rose 5.4% and energy 3.8%. (Destatis, 2026) | A general “costs are falling” case is not supported across German industrial supply. (Destatis, 2026) |
Rhine logistics | CMA CGM announced inland emergency fees after low water reduced barge capacity. (Reuters, 2026) | A declining material driver can coexist with higher logistics cost. (Reuters, 2026) |
China steel inputs | HRC futures rose 1.49% on 24 August; SMM linked the move to stronger coking-coal and coke costs despite weak off-season demand. (SMM, 2026) | Do not infer a finished-price decline from soft demand alone. |
Deep Dive: The Reverse Cost-to-Price Test
The literature provides a useful warning, not a universal rule. (Meyer & von Cramon-Taubadel, 2004) Bacon found faster UK gasoline-price adjustment when costs rose than when they fell; Peltzman later found faster upward than downward transmission in more than two-thirds of the markets he studied. (Bacon, 1991; Peltzman, 2000) A later survey found mixed evidence across markets and methods. (Meyer & von Cramon-Taubadel, 2004)
The practical question is not simply whether an index fell. It is what procurement accepted when the price rose.
1. Recover the accepted driver share. If 35% of a prior increase was justified through steel, test that 35% exposure on the way down. Do not apply a 10% steel decline to 100% of the piece price.
2. Apply the accepted lag symmetrically. If a three-month transmission lag was accepted during the increase, test the same lag during the decrease unless the mechanism changed.
3. Check entitlement. Economic-price-adjustment clauses can be bilateral: U.S. FAR rules provide for upward and downward revisions based on established prices, actual labor/material costs or agreed indexes; FAR 52.216-4 requires notice when relevant labor or material prices increase or decrease. (Acquisition.gov, 2026)
4. Build the fallback. Without a clause, reconstruct the earlier rationale, isolate the reversed driver, and open a commercial review.
This week shows why baskets matter. U.S. goods PPI fell month on month and euro-area price pressure eased, yet German intermediate goods and energy were higher year on year while China HRC firmed as coal and coke costs rose. (BLS, 2026; Reuters, 2026; Destatis, 2026; SMM, 2026) A metal or casting supplier can therefore have different cost drivers moving in opposite directions. Recover only the share whose accepted driver has reversed.
Trigger rule: when the agreed driver crosses the accepted threshold and remains there for the accepted lag, procurement opens the review. No supplier letter is required.
ProcWee™ 3-Minute Diagnostic
Question | Fully confident | Partially | Not in place |
|---|---|---|---|
Can we retrieve the driver share used in the last increase? | ☐ | ☐ | ☐ |
Do we know the lag accepted then? | ☐ | ☐ | ☐ |
Does the contract define downward symmetry or review dates? | ☐ | ☐ | ☐ |
Can we separate reversed from still-rising drivers? | ☐ | ☐ | ☐ |
Is there an internal trigger for the reduction request? | ☐ | ☐ | ☐ |
You enjoy a good debate?
Check this week’s episode being discussed by our hosts Ben and Alex to evaluate more perspectives for your building your opinion and strategy
THE CPO INTERVIEWS
A new format from CPO Path
In Episode 1, I speak with Panos Anastasiou, CPO of Opella, responsible for $3bn in spend and 111 people. A two-hour conversation about procurement leadership, career decisions, transformation, teams, negotiation and operating at CPO scale.
One-Line Verdict
A defensible decrease is not the mirror image of a supplier letter; it is the mirror image of the evidence procurement previously accepted.
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Talk soon,
Pascal
Efficiency concepts I use and you should try:
Sources
U.S. Bureau of Labor Statistics. Producer Price Indexes — July 2026. 13 August 2026.
https://www.bls.gov/news.release/ppi.htm
Reuters. Euro zone business activity growing at fastest pace since November, PMIs show. 21 August 2026.
https://www.reuters.com/world/europe/euro-zone-business-activity-growth-hits-highest-since-november-pmi-shows-2026-08-21/
Federal Statistical Office of Germany (Destatis). Producer prices in July 2026: +3.0% on July 2025. 20 August 2026.
https://www.destatis.de/EN/Press/2026/08/PE26_298_61241.html
Reuters. France’s CMA CGM to charge inland emergency fee due to lower river levels. 21 August 2026.
https://www.reuters.com/business/energy/frances-cma-cgm-charge-inland-emergency-fee-due-lower-river-levels-2026-08-21/
Shanghai Metals Market (SMM). HRC futures surged alongside costs, with production still expected to edge down. 24 August 2026.
https://news.metal.com/newscontent/104076347-smm-sheets-plates-daily-comment-hrc-futures-surged-alongside-costs-with-production-still-expected-to-edge-down
Bacon, Robert W. Rockets and Feathers: The Asymmetric Speed of Adjustment of UK Retail Gasoline Prices to Cost Changes. Energy Economics, Vol. 13, No. 3, 1991.
https://www.sciencedirect.com/science/article/pii/014098839190022R
Peltzman, Sam. Prices Rise Faster than They Fall. Journal of Political Economy, Vol. 108, No. 3, 2000.
https://www.journals.uchicago.edu/doi/10.1086/262126
Meyer, Jochen, and Stephan von Cramon-Taubadel. Asymmetric Price Transmission: A Survey. Journal of Agricultural Economics, Vol. 55, No. 3, 2004.
https://doi.org/10.1111/j.1477-9552.2004.tb00116.x
U.S. General Services Administration. Federal Acquisition Regulation 16.203-1 — Description. Acquisition.gov.
https://www.acquisition.gov/far/16.203-1
U.S. General Services Administration. Federal Acquisition Regulation 52.216-4 — Economic Price Adjustment — Labor and Material. Acquisition.gov.
https://www.acquisition.gov/far/52.216-4
Edgar Degas. Un bureau de coton à La Nouvelle-Orléans / A Cotton Office in New Orleans. 1873. Musée des Beaux-Arts de Pau.
https://musee.pau.fr/fr/notice/878-1-2-un-bureau-de-coton-a-la-nouvelle-orleans-a34ae3d8-633e-455e-a682-078068a34fa4
Thank you for reading,
Pascal Hecker | Editor-In-Chief | ProcWee™, CPO Path