According to the Commodity Market Analysis System of Shengyi Society, the aggregated MDI market has been operating at a high level recently. The mainstream price for Shanghai goods (44V20, M20S, 5005) is 18100-18200 yuan/ton, while the mainstream price for domestic goods (PM200) is 18300 yuan/ton. Recently, domestic facilities have been running smoothly, foreign maintenance plans have been introduced one after another, and mainstream factories have announced price increases, further supporting the MDI market. As the Spring Festival approaches, on-site purchases and sales have returned to a flat state. It is expected that the short-term aggregated MDI market will continue to operate strongly, and we will closely monitor changes in future news.