March 5th News: On March 5th, Shandong Fuyu Petrochemical Co., Ltd. restarted its 180,000-ton phenol-ketone unit. After the production of premium-grade products, the price of bisphenol A was raised by 200 yuan to 9,200 yuan/ton. Chempricehub Analysis: **Acetone** – Bull-Bear Score: -1 The restart of Shandong Fuyu Petrochemical's phenol-ketone unit increases acetone supply. It is expected that the spot market will be oversupplied in the short term, potentially driving prices down. With an annual capacity of 180,000 tons, the unit is relatively large, and the increase in supply generally exerts downward pressure on prices. **MIBK** – Bull-Bear Score: 0 The text does not directly involve MIBK. As a downstream product of acetone, the increase in acetone supply may reduce MIBK raw material costs, but there is no change in demand, resulting in an overall neutral impact. Spot prices are expected to remain stable, with no clear bullish or bearish drivers. **Bisphenol A** – Bull-Bear Score: 1 The price of bisphenol A was raised by 200 yuan/ton to 9,200 yuan/ton, indicating proactive price increases by the company. This reflects tight market supply and demand or strong demand, which is favorable for spot prices. The magnitude of this price adjustment is moderate, providing a general boost to the spot market.