Core Viewpoint - The article highlights a significant surge in international crude oil prices, leading to a sharp increase in domestic chemical raw material prices, causing over 200 chemical and energy-related companies to suspend product quotations due to market volatility and supply chain uncertainties [3][10]. Group 1: Market Dynamics - International crude oil prices have risen sharply, with WTI reaching $103 per barrel and Brent surpassing $108 per barrel, prompting a corresponding increase in domestic chemical raw material prices [3]. - Over 200 chemical and energy companies have announced suspensions of various chemical products, including oil products and new energy raw materials, due to factors such as low inventory and maintenance [3][4]. - The suspension of quotations is widespread across major chemical production regions in China, including Shandong, Hebei, and Sichuan, affecting a wide range of products across the entire supply chain [3][4]. Group 2: Specific Product Impact - Various chemical products, including MTBE, butanes, and aromatics, have seen significant suspensions in quotations due to maintenance and low inventory levels [4][5]. - The supply of olefins remains tight, with several companies halting quotations for ethylene and propylene due to ongoing maintenance and reduced production capacity [4][5]. - The market for fine chemicals and new materials is also experiencing concentrated suspensions, with many companies halting quotations for epoxy resins and hydrogen peroxide [5][6]. Group 3: Price Trends - The domestic chemical raw material market has seen over 100 products experiencing price increases, with some, like ferrous sulfate, rising by 42% week-on-week and 112% year-on-year [6][10]. - Other notable price increases include propylene glycol and hydrochloric acid, both exceeding 30% week-on-week, with hydrochloric acid's year-on-year increase surpassing 109% [10]. - The price of lithium carbonate for battery-grade applications has also seen a significant rise, reflecting broader trends in the chemical market [7][8]. Group 4: Future Outlook - The current wave of suspensions is attributed to the seasonal maintenance of production facilities and increased uncertainty in raw material prices, leading companies to adopt a cautious approach [10]. - As maintenance concludes and raw material prices stabilize, some companies are expected to resume quotations, potentially leading to a clearer market price trend [10].