Raw material cost increase, tape mother roll prices hit the

Raw material cost increase, tape mother roll prices hit the second highes
In the mid to late period of May 2021, the domestic market price of propylbutyl ester was weak and declining, and the raw material n-butanol fell slightly, which led to a change in the mentality of market participants. Decrease, and at this time market holders are actively selling profitable disks. For this reason, the price center began to fall, ranging from 300-500 yuan/ton, and then the price of tape mother rolls stabilized.