I-400 Kt/iyunithi ye-polyethylene ithatha inkqubo ye-Hostalen slurry yeNkampani yeLyondellBasell kwaye isebenzise i-ultra- high activity catalyst. Ukusebenza kunye nokuzinza kwemveliso kuqinisekiswa ngokulungelelanisa umlinganiselo we-ethylene kwi-comonomer kwigesi ejikelezayo kunye nohlobo lwe-catalyst.