Processing of complex chemical compounds until the desired properties Which part is used as a chemical reagent in various industries and produce part of a polymer for plastic products is below 2.1.
Brought through a complex chemical process until a compound with the desired properties. This part is used in the chemical industry. And partly used to produce polymer for forming plastic products below 2.1.
Bring through chemical processes complex and compound features required. As a chemical industries. And the part used to produce polymer for forming a plastic products, such as 2.1.