Thaum cov txiaj ntsig hauv kev lag luam yas poob qis, cov nqi polyolefin yuav mus qhov twg?

Thaum lub Cuaj Hlis 2023, cov nqi ntawm cov tuam txhab tsim khoom lag luam thoob plaws lub tebchaws tau txo qis 2.5% xyoo-rau-xyoo thiab nce 0.4% hli-rau-hli; Cov nqi yuav khoom ntawm cov tuam txhab tsim khoom lag luam tau txo qis 3.6% xyoo-rau-xyoo thiab nce 0.6% hli-rau-hli. Txij lub Ib Hlis mus txog rau lub Cuaj Hlis, qhov nruab nrab, cov nqi ntawm cov tuam txhab tsim khoom lag luam tau txo qis 3.1% piv rau lub sijhawm tib yam ntawm xyoo tas los, thaum cov nqi yuav khoom ntawm cov tuam txhab tsim khoom lag luam tau txo qis 3.6%. Ntawm cov nqi ntawm cov tuam txhab tsim khoom lag luam uas tsis yog koom haum, cov nqi ntawm cov khoom siv tsim khoom tau txo qis 3.0%, cuam tshuam rau tag nrho cov nqi ntawm cov tuam txhab tsim khoom lag luam uas tsis yog koom haum li ntawm 2.45 feem pua. Ntawm lawv, cov nqi ntawm kev lag luam tsuas tau txo qis 7.4%, thaum cov nqi ntawm kev lag luam raw khoom thiab kev lag luam ua tiav tau txo qis 2.8%. Ntawm cov nqi yuav khoom ntawm cov neeg tsim khoom lag luam, cov nqi ntawm cov khoom siv tshuaj lom neeg tau txo qis 7.3%, cov nqi roj thiab cov khoom siv fais fab tau txo qis 7.0%, thiab kev lag luam roj hmab thiab yas tau txo qis 3.4%.
Cov nqi ntawm kev lag luam ua khoom thiab kev lag luam raw khoom txuas ntxiv poob qis txhua xyoo, thiab qhov sib txawv ntawm ob qho no tau nqaim zuj zus, ob qho tib si nqaim zuj zus piv rau lub hli dhau los. Los ntawm qhov kev xav ntawm kev lag luam faib ua ntu, cov nqi ntawm cov khoom yas thiab cov khoom siv hluavtaws kuj tau txo qis, thiab qhov sib txawv ntawm ob qho no kuj tau nqaim zuj zus piv rau lub hli dhau los. Raws li tau tshuaj xyuas hauv cov sijhawm dhau los, cov txiaj ntsig downstream tau mus txog qhov siab tshaj plaws thiab tom qab ntawd pib poob qis, qhia tias ob qho tib si raw khoom thiab cov nqi khoom tau pib nce, thiab cov txheej txheem rov qab ntawm cov nqi khoom qeeb dua li cov khoom siv raw. Tus nqi ntawm cov khoom siv raw polyolefin yog zoo li no. Tus nqi qis tshaj plaws hauv thawj ib nrab ntawm lub xyoo yuav yog qhov qis tshaj plaws ntawm lub xyoo, thiab tom qab lub sijhawm nce, nws pib hloov pauv tas li.