Our Petrochemical & Refined Products Services business segment currently includes:
(i) propylene production facilities, which include propylene fractionation units and a propane dehydrogenation ("PDH") facility, and related pipelines and associated marketing operations;
(ii) a butane isomerization complex and related deisobutanizer ("DIB") operations;
(iii) isobutane dehydrogenation ("iBDH"), octane enhancement and high purity isobutylene ("HPIB") production facilities;
(iv) an ethylene export terminal and related operations;
(v) refined products pipelines, terminals and related marketing activities; and
(vi) marine transportation business.