果酱视频

Cumene markets in the United States firmed sharply through the opening week of April as March tight domestic availability and downstream demand extended into spring restocking. Early March spot supply was constrained as suppliers prioritized contracted volumes; mid-month restocking from phenol, acetone and resin chains sustained buying momentum. By late March, formulators of resins鈥攑articularly 5G-grade polycarbonate and BPA-related formulations for automotive electronics鈥攄rove additional volume into the market, lifting activity into April. Elevated benzene and propylene costs from geopolitical and regional cracker developments reinforced seller confidence and tightened market balance ahead of the pre-summer restocking cycle. The phenol鈥揳cetone chain and polycarbonate/BPA/resin sectors were the primary demand engines, with elevated phenol operating rates lifting spot consumption and downstream buyers absorbing additional volumes. Data indicate the phenol output reliance on cumene is high, and BPA feedstock shares to polycarbonate remain substantial, underscoring sector linkages. Upstream dynamics, including logistics tightness, supported higher offers while domestic production remains the backbone of consumption, limiting external relief.