Global Manufacturing Demand Drops: GEP Index & Tariffs
- Global manufacturers' demand for inputs experienced a steep decline in April, according to the GEP Global Supply Chain Volatility Index.
- The index, produced by S&P Global and GEP, draws from S&P Global's PMI surveys, aggregating responses from 27,000 companies across 40 countries.
- in North America, manufacturers increased inventory buffers in April, stockpiling Q1 purchases to counter tariff concerns and enhance supply chain resilience.
GEP index Signals Sharp Decline in Global Manufacturing Demand
Updated May 28, 2025
Global manufacturers’ demand for inputs experienced a steep decline in April, according to the GEP Global Supply Chain Volatility Index. The index, a key measure of demand conditions, shortages, transportation costs, inventories, and backlogs, indicated a broad-based contraction across multiple regions. This decline highlights the impact of tariff fears on the global manufacturing landscape,impacting supply chain volatility.
The index, produced by S&P Global and GEP, draws from S&P Global’s PMI surveys, aggregating responses from 27,000 companies across 40 countries. A value above 0 signals stretched supply chain capacity,increasing volatility,while a value below 0 indicates underutilization,reducing supply chain volatility.
in North America, manufacturers increased inventory buffers in April, stockpiling Q1 purchases to counter tariff concerns and enhance supply chain resilience. Meanwhile, Asia saw a surge in spare capacity as factory slowdowns affected major markets such as China, Taiwan, and South Korea. Europe showed signs of a cooling industrial downturn,wiht supply chain underutilization at its lowest in 10 months,driven by growth in Germany and France. However, risks persist if trade conditions deteriorate. The U.K. faced notable manufacturing weakness, with supplier activity dropping at a rate rarely seen in 20 years of data.
“The first blows of the tariff war have landed on global manufacturers.stockpiling is accelerating at a concerning rate and the first signs of manufacturers anticipating slower demand and supply shortages have emerged,” said John Piatek, VP, consulting GEP.
What’s next
The manufacturing sector will likely continue to navigate the complexities of trade tensions and supply chain adjustments. Monitoring the GEP Global Supply Chain Volatility Index will be crucial for understanding the evolving dynamics of global manufacturing demand and potential disruptions.
