400 Kt/ib chav polyethylene siv cov txheej txheem Hostalen slurry ntawm LyondellBasell Company thiab siv cov catalyst ua haujlwm siab heev. Kev ua tau zoo thiab kev ruaj khov ntawm cov khoom tau ua kom ntseeg tau los ntawm kev kho qhov piv ntawm ethylene rau comonomer hauv cov roj ncig thiab hom catalyst.