On January 6, Zibo Xintai Petrochemical Co., Ltd. quoted petroleum coke at 2,500 yuan/ton, up 50 yuan/ton from the previous trading day, with sulfur content at 4.0, vanadium content at 360, daily coking production of petroleum coke at 500 tons, and normal enterprise shipments. PriceSeek analysis of petroleum coke, long-short score: 1.5. Zibo Xintai Petrochemical Co., Ltd. raised its petroleum coke quotation by 50 yuan/ton to 2,500 yuan/ton, with sulfur content at 4.0, vanadium content at 360, daily production of 500 tons, and normal shipments. This indicates strong demand in the spot market, tight supply, and a rising price trend. The significant increase reflects bullish market sentiment, which constitutes a strong positive influence on petroleum coke spot prices and may drive further short-term spot price increases.