On November 23, the isopropanol commodity index wa

On November 23, isopropanol commodity index was 103.03, TDI commodity index was 71.43, butadiene commodity index was 34.65, ethylene oxide commodity index was 64.92, adipic acid commodity index was 71.38, ethanol commodity index was 103.86

on November 23, isopropanol commodity index was 103.03, TDI commodity index was 71.43, butadiene commodity index was 34.65, ethylene oxide commodity index was 64.92, adipic acid commodity index was 71.38, Ethanol commodity index was 103.86, coatings,

on November 23, isopropanol commodity index was 103.03, TDI commodity index was 71.43, butadiene commodity index was 34.65, ethylene oxide commodity index was 64.92, adipic acid commodity index was 71.38, ethanol commodity index was 103.86

on November 24, 2020

on November 23, isopropanol commodity index was 103.03, unchanged from yesterday, down 22.73% from the highest point 133.33 () in the cycle, It is 133.42% higher than the lowest point of 44.14 on May 27, 2019. (Note: cycle refers to so far)

on November 23, the TDI commodity index was 71.43, which was 2.64 points lower than yesterday when this kind of experimental machine adopted the computer automatic control system. Compared with 248.02 points () which was the highest point in the cycle when the electromechanical can ensure the accuracy of full-scale speed control, it was 71.20% lower, and it was 35.90% higher than the lowest point of 52.56 points on May 5, 2020. (Note: the cycle refers to so far)

on November 23, the butadiene commodity index was 34.65, unchanged from yesterday, down 65.35% from the highest point of 100.00 () in the cycle, and up 181.48% from the lowest point of 12.31 on July 5, 2020. (Note: cycle refers to so far)

on November 23, the ethylene oxide commodity index was 64.92, unchanged from yesterday, down 43.89% from the peak of vortex flowmeter 115.71 in the cycle (the production of experimental machines has been more than 20 years), and up 25.86% from the lowest point of 51.58 on April 13, 2020. (Note: cycle refers to so far)

on November 23, adipic acid commodity index was 71.38, down 0.52 points from yesterday, down 39.12% from the highest point 117.24 () in the cycle, and up 51.65% from the lowest point 47.07 on February 14, 2016. (Note: cycle refers to so far)

on November 23, the ethanol commodity index was 103.86, up 0.37 points from yesterday, hitting a record high in the cycle, up 49.18% from the lowest point of 69.62 on June 12, 2017. (Note: cycle refers to the present)