On February 10, Guangrao Zhenghe Petrochemical Co., Ltd. quoted petroleum coke at 2,650 yuan/ton, up 30 yuan/ton from the previous trading day. The sulfur content is approximately 1.7–2.0%. The company operates an 800,000-ton/year delayed coking unit with a daily petroleum coke output of 350 tons. PriceSeek analysis of petroleum coke, with a long-short score of 1: Guangrao Zhenghe Petrochemical raised its petroleum coke price by 30 yuan/ton to 2,650 yuan/ton, reflecting stronger market demand or tighter supply, which is favorable for spot prices. The normal operation of the 350-ton daily production capacity may boost overall market sentiment and increase spot trading activity.