On September 14, the business society mixed xylene index stood at 59.68, unchanged from yesterday, a decrease of 43.96% from the highest point of 106.49 on December 23, 2012, and an increase of 80.47% from the lowest point of 33.07 on April 7, 2020. (Note: The period refers to September 1, 2011, to present.)
The price index curve for mixed xylene monitored by the business agency is as follows:
Source: Chemical Industry Network