January 4th News: On January 4th, the commissioning plan for Yantai Wanhua's 30,000-ton-per-year MIBK unit has been postponed, with an expected start-up in March 2026. Further updates on the unit's status will be provided as they become available. Chempricehub's analysis of MIBK assigns a bullish-bearish score of +1. The delay in the commissioning of Yantai Wanhua's 30,000-ton-per-year MIBK unit to March 2026 is expected to reduce supply projections, potentially driving up spot prices in the short term. As a chemical solvent, MIBK's stable demand coupled with supply delays may intensify market tightness, benefiting the spot market. The score of +1 indicates a generally positive outlook, as the event is of moderate scale—not major but still carrying a favorable impact.