美伊谈判消息传出，丙烯价格回落

Report Industry Investment Rating - Not provided in the given content Core Viewpoints - The current situation in Iran remains a crucial factor influencing the prices of olefin products. On the evening of March 23, news of US - Iran peace talks emerged, but Iran denied having negotiations. Pakistan offered to host the talks, but there is no sign of Iranian key figures attending. The negotiation progress is expected to be difficult, and the subsequent development of the situation should be closely monitored [3] - From the perspective of the current propylene fundamentals, the supply of raw material propane has tightened again, increasing the expectation of PDH unit maintenance. PDH units in Shandong are starting to shut down, and the PDH operating rate is expected to decline further. The supply of propylene has tightened again. On the demand side, downstream enterprises mainly replenish inventory at low prices, but some have reduced their loads due to profit issues. The short - term supply - demand of propylene remains tight, and price support exists before the Strait of Hormuz is navigable [3] Summary by Directory 1. Propylene Basis Structure - The report presents figures related to propylene basis structure, including the closing price of the propylene main contract, East China basis, Shandong basis, futures 05 - 06 contract spread, 05 - 07 contract spread, and market prices in East China, Shandong, and South China [7][12][17][19] 2. Propylene Production Profit and Operating Rate - Figures show the difference between propylene CFR in China and naphtha CFR in Japan, propylene capacity utilization rate, PDH production gross profit, PDH capacity utilization rate, MTO production gross profit, methanol - to - olefin capacity utilization rate, propylene naphtha cracking production gross profit, crude oil main refinery capacity utilization rate, the difference between South Korea FOB and China CFR, and propylene import profit [22][26][29][30][33] 3. Propylene Downstream Profit and Operating Rate - It includes the production profit and operating rate of PP powder, propylene oxide, n - butanol, octanol, acrylic acid, acrylonitrile, and phenol - acetone [37][38][39][48][54][55][58][62] 4. Propylene Inventory - Figures display the propylene in - plant inventory and PP powder in - plant inventory [65]