MDI:
19600 yuan/ton on April 01, 2022
19600 yuan/ton on March 31, 2022
19360 yuan/ton on March 30, 2022
19350 yuan/ton on March 29, 2022
19250 yuan/ton on March 28, 2022

TDI:
19100 yuan/ton on April 01, 2022
19110 yuan/ton on March 31, 2022
19110 yuan/ton on March 30, 2022
19230 yuan/ton on March 29, 2022
19350 yuan/ton on March 28, 2022

Polyether:
13050 yuan/ton on April 01, 2022
12100 yuan/ton on March 31, 2022
12330 yuan/ton on March 30, 2022
12330 yuan/ton on March 29, 2022
12560 yuan/ton on March 28, 2022