I-PP-1102K Ekhiqizwa yi-China Energy Group Ningxia Coal Industry Co., Ltd, ngokusekelwe kubuchwepheshe be-Novolen gas-phase polypropylene ye-NTH. Umkhiqizo ukhiqizwa nge-polymerized propylene njengezinto ezisetshenziswayo eziyinhloko, Ngaphansi kwesenzo se-catalyst, ngenqubo ye-polymerization, ukuhlukaniswa, i-granulation, ukupakishwa, njll.