PolyMirae is a 50:50 joint venture between DL Chemical and LyondellBasell, both of which are well-respected companies worldwide, and is a leading polypropylene production company in Korea. With DL Chemical’s outstanding accumulated onsite operational experience and LyondellBasell's core technologies and worldwide sales network, PolyMirae was founded on September 1, 2000, in order to produce and supply the best polypropylene in Asia.