January 6th News: On January 6th, Bluestar Harbin's 150,000-ton/year phenol-ketone plant operated normally. The acetone price was increased by 50 yuan to 4,900 yuan/ton, with shipments proceeding as planned. Chempricehub Analysis: Acetone: Bull-Bear Score: 1 The article reports that the acetone price was raised by 50 yuan/ton to 4,900 yuan/ton, with the plant operating normally and shipments proceeding as planned. This indicates tight market supply or increased demand, which is favorable for spot prices. The price increase is relatively small (approximately 1%), representing a moderate positive impact. It is expected that spot prices may remain stable or rise slightly in the short term. MIBK: Bull-Bear Score: 0 The article does not mention any information related to MIBK, and there are no direct changes in supply and demand or price signals. Therefore, the impact on spot prices is neutral. As a downstream product of acetone, MIBK may be indirectly affected by fluctuations in raw material prices, but currently, there is a lack of specific data to support significant changes.