On January 6, the 50,000-ton plasticizer production equipment of Zhejiang Hongbo New Material Technology Co., Ltd. operated normally, with the DOP quotation at 7,600 yuan/ton, an increase of 100 yuan/ton. PriceSeek analyzed DOP, with a long-short score of 1.5. The spot quotation for DOP rose by 100 yuan/ton to 7,600 yuan/ton, indicating tight market supply and demand or increased demand, which constitutes a strong positive factor for spot prices. The production equipment of Zhejiang Hongbo New Material Technology Co., Ltd. operated normally, but the price increase reflects that demand may have risen under stable supply conditions, supporting the upward trend in spot prices.