PP-1103K ʻO ka mea i hana ʻia e China Energy Group Ningxia Coal Industry Co., Ltd,ma muli o ka NTH's Novolen gas-phase polypropylene technology.Ua hana ʻia ka huahana me ka polymerized propylene ma ke ʻano he kumu kumu, Ma lalo o ka hana a kahi catalyst, ma o ke kaʻina hana polymerization , hoʻokaʻawale, granulation, ʻeke, etc