On January 9, Zibo Xintai Petrochemical Co., Ltd. quoted petroleum coke at 2,700 yuan/ton, an increase of 50 yuan/ton compared to the previous trading day. The sulfur content is 3.8%, vanadium content is 340 ppm, and the daily coking production of petroleum coke is 500 tons. The company's shipments are normal. PriceSeek analysis of petroleum coke, with a long-short rating of 1, indicates that the article shows Zibo Xintai Petrochemical's petroleum coke quotation has increased by 50 yuan/ton to 2,700 yuan/ton, a rise of approximately 1.85%, suggesting stronger spot market demand or tightening supply. The company's normal shipments and stable daily coking production of 500 tons reflect a balanced market supply and demand, supporting the upward trend in spot prices. This information is favorable for the spot market, as the price increase directly boosts buyer sentiment. However, the increase is still moderate and does not constitute a significant stimulus.