SunSirs: China Asphalt Market Fluctuated in a Narrow Range on December 21

　　According to the monitoring data of SunSirs, on December 21, the average price of petroleum asphalt manufacturers in Shandong was 3,117 RMB/ ton. On December 20, the opening price of 2206 petroleum asphalt futures was 3,060 RMB/ ton, down 28 RMB/ ton from the previous day. The domestic asphalt market continues to focus on major…