PP-1103K E hlahisoang ke China Energy Group Ningxia Coal Industry Co., Ltd, e thehiloeng ho theknoloji ea NTH's Novolen gas-phase polypropylene.Sehlahisoa se hlahisoa ka propylene ea polymerized e le thepa e ka sehloohong e tala, tlas'a ts'ebetso ea ts'ebetso, ka ts'ebetso ea polymerization, karohano, granulation, packaging, joalo-joalo.