On November 3 the polyacrylamide commodity index was 111.51

on november 3, the polyacrylamide commodity index was 111.51, the same as yesterday, setting a record high in the cycle, up 34.53% from the lowest point of 82.89 on august 2, 2020. (note: the cycle refers to 2019-04-01 to now) the polyacrylamide price index curve monitored by sunsirs data is as follows: date 08-05 08-14…