Which kind of ethanolamine is better?

At present, the first-line brands of monoethanolamine imported on the market are Saudi Dow, BASF and Petronas.

Imported second-tier brands include Iranian Petrochemical, Mexican Petrochemical, Mitsui and Aksu.

Domestic first-line brands include Yangzi BASF. The second line includes Maoming Petrochemical, Maoming Zhongke and Jiahua Chemical.

If you are not sensitive to price, you can choose to import first-line brands. If the cost performance is high, choose the domestic second line.