The dimethyl carbonate market started well in the fourth quarter, and the price even hit a new high during the year. Although there were twists and turns in the middle, it was considered to have maintained a high level of operation. However, in December, the dimethyl carbonate market corrected sharply, and the price fell by 2,000 yuan from the end of November (ton price, the same below). Industry insiders believe that, from the perspective of the market outlook, the support of raw materials has weakened, demand has entered the off-season, and the supply is abundant, the dimethyl carbonate market will enter a downward channel.