SunSirs: Paraformaldehyde Is Still Weak and Difficult to Change in November

　　Price trend　　According to the monitoring of SunSirs, on November 22, the average production price of paraformaldehyde in Shandong was 6,800 RMB/ton, and on November 1, the average production price of paraformaldehyde in Shandong was 7,500 RMB/ton, a decrease of 9.33%.　　Analysis review　　On November 22, Shandong Aldehyde Chemical Co., Ltd., with an annual output of 30,000 tons…