PP - L5E89 Nke CHN Group Baotou Chemical Co., Ltd mepụtara, dabere na teknụzụ usoro gas nke UnipolTM nke ụlọ ọrụ grace iji mepụta resin polypropylene homopolymer. Isi ihe eji emepụta ngwaahịa a bụ propylene ọkwa polymerization, nke a na-emepụta site na polymerization, degassing, granulation, packaged na usoro ndị ọzọ nwere ihe mkpali dị irè.