备战新品种 | 【纯苯】品种手册

Core Viewpoint - The article provides a comprehensive analysis of the pure benzene industry, highlighting its production processes, supply chain dynamics, and market trends, particularly focusing on the impact of downstream demand and global trade flows [3][5][17]. Summary by Sections Pure Benzene Overview - Benzene (C6H6) is a colorless, flammable liquid that serves as a fundamental petrochemical raw material, indicating the development level of a country's petrochemical industry [3][12]. Pure Benzene Industry Chain - The main downstream products of pure benzene include styrene, caprolactam, phenol, aniline, and adipic acid, with styrene consumption being the largest but declining in recent years due to real estate market influences [12][16]. Production Process - Pure benzene is produced as a byproduct in various chemical processes, with its output influenced by the profitability of producing other chemicals like PX and the demand for blending oil [16]. Global Capacity and Distribution - Global pure benzene capacity has accelerated, primarily driven by China, with Northeast Asia accounting for nearly half of the total capacity [17][24]. Trade Flows - The global trade flow of pure benzene moves from major production areas to consumption regions, with China, the US, and Europe being the primary consumers [20][41]. Domestic Capacity and Production - By the end of 2024, China's pure benzene capacity is projected to reach 25.73 million tons, with significant capacity additions in 2022 and 2023, although growth is expected to slow in 2024 [24]. Seasonal Operation Rates - The operational rates of domestic pure benzene facilities exhibit seasonality, aligning with refinery maintenance schedules, particularly in spring and autumn [33]. Downstream Demand - Downstream demand for pure benzene has been increasing, especially since 2021, driven by the commissioning of styrene and other downstream facilities, although the share of styrene has been declining [35]. Import and Export Dynamics - Domestic pure benzene is primarily imported, with significant imports from South Korea and Southeast Asia, while exports remain minimal [41]. Profitability - The profitability of pure benzene production is typically assessed through the price spread between pure benzene and naphtha, with variations depending on market conditions [46]. Supply and Demand Balance - The supply-demand balance for pure benzene is influenced by various factors, including production costs and downstream demand fluctuations [50]. Futures Contracts - Futures contracts for pure benzene are traded on the Dalian Commodity Exchange, with specific trading units and delivery standards outlined [53][54]. Delivery Standards - The delivery standards for pure benzene include specifications for appearance, purity, and various chemical content limits, ensuring quality control in trading [54][55]. Delivery Areas and Pricing - Delivery areas for pure benzene are strategically chosen to facilitate trade, with pricing adjustments based on regional supply and demand dynamics [56].