Cov txiaj ntsig ntawm kev lag luam yas txuas ntxiv mus txhim kho cov nqi polyolefin txav mus tom ntej

Raws li Lub Chaw Haujlwm Saib Xyuas Kev Txheeb Xyuas Hauv Tebchaws, thaum Lub Rau Hli 2023, cov nqi tsim khoom lag luam hauv tebchaws tau poob qis 5.4% xyoo-rau-xyoo thiab 0.8% hli-rau-hli. Cov nqi yuav khoom ntawm cov neeg tsim khoom lag luam tau poob qis 6.5% xyoo-rau-xyoo thiab 1.1% hli-rau-hli. Hauv thawj ib nrab ntawm lub xyoo no, cov nqi ntawm cov neeg tsim khoom lag luam tau poob qis 3.1% piv rau lub sijhawm tib yam ntawm xyoo tas los, thiab cov nqi yuav khoom ntawm cov neeg tsim khoom lag luam tau poob qis 3.0%, uas yog cov nqi ntawm kev lag luam raw khoom tau poob qis 6.6%, cov nqi ntawm kev lag luam ua tiav tau poob qis 3.4%, cov nqi ntawm cov khoom siv raw tshuaj thiab kev lag luam tsim khoom lag luam tau poob qis 9.4%, thiab cov nqi ntawm kev lag luam roj hmab thiab yas tau poob qis 3.4%.
Los ntawm qhov pom loj, tus nqi ntawm kev lag luam ua khoom thiab tus nqi ntawm kev lag luam raw khoom txuas ntxiv poob qis txhua xyoo, tab sis tus nqi ntawm kev lag luam raw khoom poob qis sai dua, thiab qhov sib txawv ntawm ob qho txuas ntxiv nce, qhia tias kev lag luam ua khoom txuas ntxiv txhim kho cov txiaj ntsig vim tias tus nqi ntawm kev lag luam raw khoom poob qis sai. Ntxiv mus los ntawm qhov pom ntawm kev lag luam me, tus nqi ntawm cov khoom siv hluavtaws thiab cov khoom yas kuj poob tib lub sijhawm, thiab cov txiaj ntsig ntawm cov khoom yas txuas ntxiv txhim kho vim tias tus nqi ntawm cov khoom siv hluavtaws poob qis sai. Los ntawm qhov pom ntawm lub voj voog nqi, raws li tus nqi ntawm cov khoom siv hluavtaws sab saud raug txo qis ntxiv, qhov txiaj ntsig ntawm cov khoom yas tau txhim kho ntxiv, uas yuav tsav tus nqi ntawm cov khoom siv hluavtaws kom nce siab, thiab tus nqi ntawm cov khoom siv polyolefin raw yuav txuas ntxiv txhim kho nrog cov txiaj ntsig downstream.