USA Propylene Prices Rise 3% in late February 2026, Logistical Issues Poses Further Threat

Propylene in the US Gulf climbed in late February as logistics bottlenecks and inventory draws offset softer downstream demand. After an early-month surge, mid-month supply disruptions tightened flows, while market participants weighed bullish supply signals against muted polypropylene demand. Traders described reduced trading activity as buyers and sellers adopted caution, with ongoing maintenance outages and geopolitical risk influencing feedstock availability and sentiment. Downstream demand remained soft, particularly for polypropylene, restraining large-volume transactions and keeping market activity limited. Nevertheless, spot propylene posted a clear month-on-month uptick as tight feedstock access supported prices. Supply dynamics, propane deliveries tightening and higher crude costs, contributed to a firmer outlook for petrochemical feedstocks, while planned maintenance outages across Gulf Coast facilities curtailed near-term capacity. Analysts expect a relatively stable near-term environment, supported by tightening logistics and inventory draws, but gains may be capped by subdued downstream PP buying. Any larger disruption in supply or energy markets could rapidly shift the tone of the market.