Ikinyabutabire cya polyethylene cya 400 Kt/a gikoresha uburyo bwa Hostalen slurry bwa LyondellBasell Company kandi gikoresha catalyst ifite ibikorwa byinshi. Imikorere n'ubudahangarwa bw'umusaruro byemezwa no guhindura ikigereranyo cya ethylene na comonomer muri gaze izenguruka n'ubwoko bwa catalyst.