Ob peb xyoos dhau los, Tuam Tshoj txoj kev lag luam vaj tsev tseem yog qhov sib txawv nyuaj tshaj plaws kom zam tau thaum tham txog kev xav tau ntawm polyurethane hauv kev tsim kho- hais txog cov ntawv thov.
Raws li National Bureau of Statistics, Tuam Tshoj qhov chaw hauv pem teb ntawm lub tsev tshiab pib mus txog 739 lab square metres hauv 2024, nqis 23.0% xyoo rau xyoo, thaum ua tiav qhov chaw hauv pem teb mus txog 737 lab square meters, nqis 27.7%. Nkag mus rau 2026, sab vaj tse tseem tsis tau qhia meej txog kev rov qab los. Nyob rau lub Ib Hlis -Lub Plaub Hlis 2026, lub teb chaws kev tsim vaj tsev tsim vaj tsev nqis peev tau poob 13.7% xyoo rau xyoo, qhov chaw hauv pem teb ntawm qhov pib tshiab poob 22.0%, thiab qhov chaw ua tiav hauv pem teb poob 24.0%.
Rau kev lag luam polyurethane, qhov no txhais tau hais tias cov qauv tshiab - lub voj voog tsim yog tseem muab kev txwv rub rau lub tsev rwb thaiv tsev, tshuaj tsuag ua npuas ncauj, panels, sealants thiab yeeb nkab rwb thaiv tsev. Cov kab txuas qub qub ntawm "vaj tse tshiab pib - cov ntaub ntawv hauv tsev - PMDI xav tau" tsis zoo li yuav rov qab sai sai rau theem siab - kev loj hlob.
Tab sis cov lus nug kuj hloov. Lub voj voog ntawm vaj tsev tsis muaj zog ntxiv tsis tau txhais hais tias kev tsim kho- cuam tshuam txog kev thov ploj mus. Nws tab tom hloov los ntawm "kev tsim kho tshiab" mus rau "txoj kev rov ua dua tshiab."
Tuam Tshoj txoj Kev Tsim Kho Tshiab Tshiab Hauv Nroog rau 15th Tsib -Lub Sijhawm Npaj Xyoo tau hais tias, nyob rau tsib xyoos tom ntej no, nyob ib ncig ntawm 115,000 cov neeg nyob hauv nroog qub yuav pib kho dua tshiab, nyob ib ncig ntawm 500,000 lub tsev puas hauv nroog lossis chav yuav raug kho dua tshiab, nyob ib puag ncig 4,5000 lub zos, thiab thaj tsam 6,000 km. nroog underground pipelines yuav raug kho dua tshiab. Ib tsab cai qhia luv luv rau lub Rau Hli 8 tau sau tseg ntxiv tias thaum lub sijhawm 15th Tsib-Xyoo Plan lub sijhawm, Tuam Tshoj yuav txuas ntxiv tsim thiab kho dua tshiab txog 770,000 mais ntawm cov kav dej hauv nroog hauv nroog, npog cov roj, dej, dej, dej phwj tuaj thiab cua sov.
Qhov tseem ceeb rau polyurethane tsis yog txoj cai ncaj qha npe polyurethane. Xwb, nws qhib ib pab pawg ntawm cov khoom siv- cov xwm txheej hnyav: uas twb muaj lawm - tsim lub zog retrofits, ru tsev thiab sab nraud- phab ntsa rwb thaiv tsev, rwb thaiv tsev cua sov, qhov hluav taws xob hauv av, txoj kev hauv av, txias -chain cia, kev kho vaj tse pej xeem, thiab kev hloov kho rau zej zog kev lag luam thiab pej xeem{5}} kev pabcuam
Los ntawm qhov kev xav ntawm MDI kev siv qauv, cov logic no muaj lub hauv paus ruaj khov.
Raws li PUdaily kev txheeb cais, Tuam Tshoj qhov pom tseeb MDI tau txais txog 3.716 lab tonnes hauv xyoo 2025, nce 10.9% xyoo rau xyoo, thaum MDI qhov tseeb tau mus txog 3.615 lab tonnes, nce 6.8%. Pom meej PMDI noj tau txog 2.213 lab tonnes, nce 15.3%. Nyob rau hauv nqes hav tiag tiag noj hauv paus, Tuam Tshoj tus PMDI noj mus txog 1.995 lab tonnes nyob rau hauv 2025, nce 4.3%; Ua npuas ncauj nruj siv 1.410 lab tonnes, suav txog 70.7% ntawm PMDI noj.
Hauv lwm lo lus, ua npuas ncauj nruj tseem yog ib qho ntawm cov lus qhia tseem ceeb rau PMDI.
Saib ntxiv mus rau hauv nruj- ua npuas ncauj- hais txog daim ntawv thov, Tuam Tshoj tus PMDI noj hauv cov khoom siv hauv tsev mus txog 705 kt hauv 2025, suav txog 35.3%; kev tsim kho thiab cov khoom siv hauv tsev tau noj 726 kt, suav txog 36.4%; thiab kev thauj mus los tau noj 171 kt, suav txog 8.6%. Kev tsim kho thiab cov khoom siv hauv tsev tseem yog ib qho ntawm cov ntawv thov loj tshaj plaws, txawm hais tias qhov kev thov tau loj hlob nyob rau hauv ib xyoos. Qhov no qhia tias sab kev tsim kho tsis tau poob scale; nws feem ntau poob kev loj hlob momentum.