Raws licov ntaub ntawv siv los ntawm lub tuam txhab yog tag nrho los ntawm cov paub zoo petrochemical nroj tsuag nyob rau hauv tsev thiab txawv teb chaws, xws li Borouge, Sabic, SK, LG, Basell, Sinopec, Petrochina thiab hais txog.Uas tsis yog-tshuaj lom thiab ib puag ncig tus phooj ywg, thiab cog lus tias yuav tsis ntxiv cov khoom pov tseg.Tom qab nkag mus rau hauv lub Hoobkas, tag nrho cov khoom siv raw yuav tsum dhau los ntawm kev ntsuas nruj thiab ntsuas kev tshawb fawb ua ntej lawv tuaj yeem muab tso rau hauv ntau lawm.Txhawm rau kom ntseeg tau qhov zoo thiab purity ntawm cov khoom siv, nteg lub hauv paus rau high-end zoo.