Ortho-Xylene (1,2-dimethyl-benzene, o-xylene, or OX) is an aromatic compound that is commonly derived from crude oil sources. It is found in the mixed xylenes stream, which is a mixture of ortho-xylene, meta-xylene (MX), and para-xylene (PX). OX is the second-most-consumed component obtained from the mixed xylenes stream. Ortho-xylene is largely used in the production of phthalic anhydride, which is a precursor to many materials, drugs, and other chemicals. Polymerupdate provides comprehensive reliable and accurate Ortho Xylene (OX) prices for East China regions.