china construction grade hpmc price lower

the following weeks is the Raw material harvest season.
As you know, due to the shortage of raw materilas of hpmc, the china hpmc price has been rised for half year. refine cotton is one of the main raw materilas to make HPMC. the raw materials harvest season begin august end in October. Shortage of raw materilas could be relieve, so if any inquiry about HPMC, please finished in the following weeks