US styrene butadiene rubber values advanced in mid-March amid a mix of tyre restocking, tightened domestic availability, and higher upstream costs. February demand quickened as buyers front-loaded orders ahead of spring, while late February and early March saw tyre manufacturers prioritizing summer-tread production and absorbing much of the imported pool. Freight pressures and planned maintenance limited spot-parcel availability, enabling sellers to raise offers. The market shifted from a steady upward bias in February to short-covering and repricing by mid-March. Demand remained led by tyre and replacement tire makers, with exports to Mexico and Central America drawing incremental tonnes away from domestic supplies. Adhesives and construction rubber goods provided modest support, while infrastructure and conveyor-belt demand stayed steady but not growth-driving. Supply dynamics tightened as rising feedstock costs and outages reduced elasticity. Butadiene and styrene rose, lifting landed styrene butadiene rubber economics and giving suppliers latitude to push prices higher. Outlook remains positive in the near term, aided by restocking, exports, and logistics headwinds.
