On January 9, Sinopec Zhongke Refining and Chemical raised its diethylene glycol (DEG) quotation, with the premium-grade ex-factory self-pickup price set at 3,190 yuan/ton. The 400,000-ton/year unit is operating at 70% capacity. PriceSeek's analysis of DEG shows a bullish-bearish score of 1. The increase in the spot quotation for DEG to 3,190 yuan/ton indicates that producers are optimistic about the market outlook, possibly reflecting tightening supply or strengthening demand. Although the 70% operation rate suggests suboptimal capacity utilization, the price hike directly benefits the spot market and may stimulate buyer enthusiasm, driving overall prices upward. Therefore, a generally positive score is assigned.