Weekly Intelligence
NETSPIRES
U.S. Thermoplastic Resin Direction Reset in July—But the Buyer Check Is Still Route and Lag
The broad U.S. thermoplastic-resin producer-price index fell 6.2% in July to 296.6, while remaining +11.3% above July 2025. This BLS series is a market-direction proxy, not a PP, PE, ABS, or supplier transaction price.
Monday reference board
| Signal | Latest official observation | Buyer interpretation |
|---|---|---|
| Thermoplastic resin PPI proxy | 296.6 (2026-07, preliminary) | Directional check; not a resin quote |
| WTI crude | $80.46/bbl (2026-07) | Oil/refinery-route context |
| Brent crude | $83.76/bbl (2026-07) | International naphtha-route context |
| Mont Belvieu propane | $0.703/gal (2026-07) | Propane/PDH-route context |
| Henry Hub gas | $2.89/MMBtu (2026-07) | U.S. fuel and utility context |
What buyers should take into the next review
The index decline does not prove that every resin offer should fall by 6.2%. It does create a verification point. Ask the supplier to identify the exact resin/index basis, comparison month, contract lag, production route, shipping origin, freight boundary, and grade premium. A crude-only explanation is incomplete when the product may be linked to propane, refinery propylene, ethane, natural gas, compounding, or inventory service.
USITC's current machine-readable release identity was 2026HTSRev16 at Monday collection. Confirm the applicable HTS line, origin, entry date, additional tariff program, and exclusions with current official records and a customs professional before making an entry decision.
Sources
• U.S. Bureau of Labor Statistics, Producer Price Index data and July 2026 release: https://www.bls.gov/news.release/ppi.htm
• U.S. Energy Information Administration, official petroleum and natural-gas series: https://www.eia.gov/
• U.S. International Trade Commission, Harmonized Tariff Schedule: https://hts.usitc.gov/
Method note: Observed public indicators are kept separate by unit and route. Derived percentage changes are calculated from source-native BLS observations. No supplier quote, resin transaction price, tariff determination, or universal pass-through rate is asserted.