On December 30, Yatong Petrochemical's petroleum coke price was quoted at 1630 yuan/ton, an increase of 30 yuan/ton from the previous trading day. The sulfur content is 4.7%, and the delayed coking unit has a capacity of 1.2 million tons/year, producing 850 tons per day. PriceSeek analyzes the petroleum coke, with a bullish score of 1. The increase in the petroleum coke price to 1630 yuan/ton reflects tighter supply or increased demand in the spot market, providing positive support for spot prices. The price increase may be due to rising raw material costs or active downstream purchasing, offering short-term benefits for the spot market of petroleum coke.