On January 14, Hainan Yisheng PET was quoted at 6,180 yuan/ton, and Dalian Yisheng quoted 6,180 yuan/ton, showing an increase compared to the previous trading day. PriceSeek's analysis of PET, with a long-short score of 1, indicates that the spot price of PET rose to 6,180 yuan/ton compared to the previous trading day, suggesting a potential strengthening in market demand or tightening supply, which supports spot prices and is favorable for market sentiment.