PolyMirae (www.polymirae.com) is a joint venture between DL Chemical and LyondellBasell and one of the largest polypropylene production company in Korea. PolyMirae was founded in 2000 in order to produce and supply the best polypropylene in Asia. The company leverages DL chemical's outstanding accumulated operational expertise and LyondellBasell's core polyolefin technologies and worldwide sales n...PolyMirae (www.polymirae.com) is a joint venture between DL Chemical and LyondellBasell and one of the largest polypropylene production company in Korea. PolyMirae was founded in 2000 in order to produce and supply the best polypropylene in Asia. The company leverages DL chemical's outstanding accumulated operational expertise and LyondellBasell's core polyolefin technologies and worldwide sales network.