1. Kev ua lag luam thoob ntiaj teb.
Hauv kev lag luam tsheb, lub teeb yuag thiab hluav taws xob yog qhov tseem ceeb ua rau kev loj hlob ntawm PBT kev thov.Nyob rau hauv xyoo tas los no, raws li cov cav tau dhau los ua me dua thiab nyuaj, thiab cov cuab yeej siv tau ntxiv rau cov neeg caij tsheb yooj yim thiab kev nplij siab, kev siv cov khoom siv hluav taws xob hauv tsheb tau nce, thiab PBT siv hauv cov khoom sib txuas thiab hluav taws xob tau pom kev loj hlob.2021, PBT yuav suav txog kwv yees li 40% ntawm kev siv hauv kev lag luam tsheb, tsom mus rau North America, Europe, Suav teb av loj thiab Nyiv.

Hauv cov khoom siv hluav taws xob thiab hluav taws xob, miniaturization yog qhov tseem ceeb ua rau kev loj hlob ntawm kev thov rau PBT.Lub siab yaj ntws ntawm PBT resins ua rau lawv yooj yim dua rau kev ua cov khoom me me, qhov nyuaj.Ob peb xyoos dhau los, qhov kev xav tau loj zuj zus rau cov phab ntsa nyias nyias los siv qhov chaw ntawm cov ntawv luam tawm Circuit Court boards tau ua rau kev loj hlob ntawm PBT hauv cov khoom siv hluav taws xob thiab hluav taws xob.2021 yuav pom PBT kev siv hluav taws xob hauv hluav taws xob thiab hluav taws xob suav txog kwv yees li 33%.

Ntxiv rau cov khoom siv ib txwm siv xws li tsheb thiab khoom siv hluav taws xob, PBT kuj tseem yuav pom qee qhov chaw rau kev loj hlob hauv cov teeb pom kev zoo.Tuam Tshoj Mainland, Teb Chaws Asmeskas, Tebchaws Europe thiab qee lub khw muag khoom siv CFLs los ua kom cov teeb pom kev zoo, thiab PBTs feem ntau yog siv hauv lub hauv paus thiab qhov cuam tshuam ntawm CFLs.

Kev thov thoob ntiaj teb PBT yuav tsum nce ntawm qhov nruab nrab txhua xyoo ntawm 4% mus rau 1.7 lab tonnes los ntawm 2025. Kev loj hlob feem ntau yog los ntawm cov teb chaws / cheeb tsam.Cov tebchaws Esxias yav Qab Teb xav tias yuav loj hlob ntawm qhov siab tshaj plaws txhua xyoo nyob ib puag ncig 6.8%, tom qab ntawd Is Nrias teb nyob ib puag ncig 6.7%.Hauv cov cheeb tsam loj xws li Europe thiab North America, kev loj hlob ntawm 2.0% thiab 2.2% ib xyoos twg yuav tsum tau ua raws.

2. Kev lag luam hauv tsev.
Xyoo 2021, Tuam Tshoj yuav siv 728,000 tonnes ntawm PBT, nrog rau kev sib koom ua ke ntau tshaj plaws (41%), tom qab ntawd los ntawm automotive engineering plastics / machinery sector (26%) thiab electronics thiab khoom siv (16%).Tuam Tshoj txoj kev noj PBT yuav tsum ncav cuag 905,000 tonnes los ntawm 2025, nrog rau qhov nruab nrab txhua xyoo kev loj hlob ntawm 5.6% los ntawm 2021 txog 2025, nrog kev loj hlob ntawm kev noj haus feem ntau yog tsav los ntawm automotive / machinery sector.

Spinning sector
PBT fiber ntau muaj elasticity zoo thiab nws cov elasticity rov qab zoo dua li polyester thiab nylon, uas yog tsim rau ua luam dej suits, gymnastic hnav, stretch denim, ski trousers, kho mob bandages, thiab lwm yam. , thiab qhov kev thov rau PBT rau kev siv spinning yuav tsum loj hlob ntawm tus nqi ntawm 2.0% los ntawm 2021 txog 2025.

Engineering plastics rau tsheb thiab tshuab
Tuam Tshoj txoj kev tsim tsheb thiab kev muag khoom yuav nce xyoo-rau-xyoo hauv 2021, xaus rau peb lub xyoos poob txij li xyoo 2018. Lub zog tshiab tsheb ua lag luam tau zoo heev, nrog rau Tuam Tshoj lub zog tshiab tsheb tsim tau nce 159% xyoo-rau-xyoo xyoo 2021 thiab xav kom muaj kev loj hlob muaj zog nyob rau yav tom ntej, nrog rau kev thov rau PBT hauv automotive engineering plastics thiab tshuab ntu loj hlob ntawm tus nqi kwv yees li 13% txij xyoo 2021 txog 2025.

Kev lag luam hluav taws xob thiab hluav taws xob
Tuam Tshoj cov khoom siv hluav taws xob, khoos phis tawj thiab kev sib txuas lus davhlau ya nyob twg kev lag luam yuav tswj hwm txoj kev loj hlob sai, ua rau muaj kev loj hlob ruaj khov hauv cov khoom sib txuas thiab lwm qhov chaw siv, ua ke nrog cov khoom siv hluav taws xob txuag hluav taws xob, kev thov rau PBT hauv cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob yuav tsum loj hlob ntawm 5.6% los ntawm 2021 txog 2025.

3. Tuam Tshoj tus PBT muaj peev xwm nthuav dav yuav qeeb
Kev loj hlob ntawm kev xa tawm tuaj yeem siab dua li kev siv kev loj hlob

Nyob rau hauv 2021, lub ntiaj teb no PBT muaj peev xwm tsim tau txog 2.41 lab tonnes / xyoo, feem ntau nyob rau hauv Tuam Tshoj, Teb chaws Europe, Nyiv thiab Teb Chaws Asmeskas, nrog Tuam Tshoj accounting rau 61% ntawm lub peev xwm ntau lawm.

Ntau lub teb chaws cov neeg tsim khoom tsis muaj peev xwm ntxiv rau PBT puag resins nyob rau hauv xyoo tas los no, tab sis tau muaj peev xwm ntxiv rau PBT thiab lwm yam khoom siv thermoplastics hauv Suav teb thiab Is Nrias teb.Yav tom ntej PBT muaj peev xwm ntxiv yuav tau tsom mus rau Tuam Tshoj thiab Middle East, tsis muaj kev tshaj tawm cov phiaj xwm nthuav dav hauv lwm cheeb tsam rau peb xyoos.

Tuam Tshoj PBT muaj peev xwm nce mus rau 1.48 lab tonnes / xyoo los ntawm qhov kawg ntawm 2021. Cov neeg tuaj tshiab suav nrog Sinopec Yizheng Chemical Fiber, Zhejiang Meiyuan New Material thiab Changhong Bio.Kev nthuav dav ntawm PBT peev xwm hauv Suav teb tau qeeb qeeb hauv tsib xyoos tom ntej, tsuas yog Henan Kaixiang, He Shili thiab Xinjiang Meike tau tshaj tawm tias muaj cov phiaj xwm nthuav dav.

Xyoo 2021, Tuam Tshoj PBT ntau lawm yuav yog 863,000 tonnes, nrog rau qhov nruab nrab kev lag luam pib pib ntawm 58.3%.Nyob rau hauv tib lub xyoo, Tuam Tshoj exported 330,000 tonnes ntawm PBT resin thiab imported 195,000 tonnes, ua rau ib tug net export ntawm 135,000 tonnes.2017-2021 Tuam Tshoj PBT export ntim tau loj hlob ntawm qhov nruab nrab txhua xyoo ntawm 6.5%.

Nws cia siab tias los ntawm 2021-2025, qhov kev loj hlob ntawm Tuam Tshoj tus export ntim yuav yog me ntsis siab tshaj qhov kev loj hlob ntawm kev noj, kev nthuav dav ntawm domestic PBT muaj peev xwm yuav qeeb thiab qhov nruab nrab kev lag luam pib tus nqi yuav nce mus txog 65. %.