纯苯苯乙烯日报：纯苯苯乙烯基差弱势盘整-20251029

Report Industry Investment Rating No relevant information provided. Core Viewpoints - For pure benzene, port inventory declined slightly. Low开工 rates of downstream styrene, CPL, and adipic acid dragged down demand, leading to a weak port basis. The domestic开工 rate of pure benzene decreased at an accelerating pace, and attention should be paid to the impact of European and American sanctions on Russian oil on refinery loads [3]. - For styrene, there were still short - term maintenance plans, and new device launches such as Jihua and Guangxi Petrochemical had an impact. Downstream开工 changed little, but提货 was average, and the finished product inventory pressure of the three major hard plastics remained high, resulting in continuous port inventory pressure [3]. Summary by Related Catalogs 1. Pure Benzene and EB's Basis Structure, Inter - period Spread - Figures include pure benzene's main basis and main futures contract price, main contract basis, spot - M2 paper cargo spread, and the spread between the first and third contracts of pure benzene. Also, EB's main contract trend & basis, main contract basis, and the spread between the first and third contracts of styrene are presented [8][12][17] 2. Pure Benzene and Styrene Production Profits, Internal and External Spreads - Figures show naphtha processing fees, the spread between pure benzene FOB Korea and naphtha CFR Japan, styrene non - integrated device production profits, the spread between pure benzene FOB US Gulf and FOB Korea, the spread between pure benzene FOB US Gulf and CFR China, the spread between pure benzene FOB Rotterdam and CFR China, pure benzene import profits, styrene import profits, the spread between styrene FOB US Gulf and CFR China, and the spread between styrene FOB Rotterdam and CFR China [23][25][31] 3. Pure Benzene and Styrene Inventory, Operating Rates - Figures display pure benzene's East China port inventory,开工 rate, styrene's East China port inventory,开工 rate, East China commercial inventory, and factory inventory [42][44][47] 4. Styrene Downstream Operating Rates and Production Profits - Figures present the开工 rates and production profits of EPS, PS, and ABS [53][55][58] 5. Pure Benzene Downstream Operating Rates and Production Profits - Figures show the开工 rates and production profits of caprolactam, phenol - acetone, aniline, adipic acid, PA6 regular spinning bright, nylon filament, bisphenol A, PC, epoxy resin E - 51, pure MDI, and polymer MDI [61][64][76] Strategy - Unilateral: None - Basis and Inter - period: None - Cross - variety: Short - term, buy the spread of pure benzene processing fees (pure benzene - naphtha) at low levels [4]