Kev soj ntsuam ntawm thaj chaw thov thiab qhov xav tau tam sim no hauv Kev Lag Luam Fiberglass
1. Cov Cuab Yeej Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Cov Hluav Taws Xob Cia siab tias yuav tsav cov kev xav tau ntawm fiberglass
Nyob rau hauv lub zog cua sector:Fiberglasssiv nyob rau hauv kev siv cua fais fab yog hu ua cua turbine yarn. Nws ua haujlwm raws li cov khoom siv txhawb zog, feem ntau yog siv rau hauv kev tsim cov cua turbine hniav thiab nacelle vaj tse. Vim tias fiberglass muaj qhov ntom ntom dua li cov ntaub ntawv hlau, nws txo qhov hnyav ntawm cua turbine hniav, txhim kho lub zog tsim hluav taws xob, thiab txo cov nqi tsheb thauj mus los, muab tus nqi tseem ceeb - kev ua tau zoo. Tus nqi qauv ntawm cov cua turbine feem ntau suav nrog cov yees, cov hniav, lub thawv iav, thiab cov hubs, nrog cov hniav suav txog kwv yees li 22% ntawm tus nqi. Cov ntaub ntawv nyoos suav txog 80% ntawm tus nqi ntawm cov cua turbine hniav, nrog cov ntaub ntawv fiber ntau ua ntau tshaj 60%, suav nrog cov iav fiber ntau (28%) thiab matrix resin (36%). Raws li cov ntaub ntawv los ntawm Tuam Tshoj Jushi daim ntawv tshaj tawm txhua xyoo, qhov kev thov fiberglass rau 1GW ntawm cua turbine hniav yog kwv yees li 10,000 tons.
Tsav los ntawm kev txhim kho cov tshuab hluav taws xob tshiab, kuv lub teb chaws lub zog cua nruab muaj peev xwm tau loj hlob sai. Los ntawm 2012 mus rau 2024, kuv lub teb chaws lub cumulative nruab cua zog muaj peev xwm nce los ntawm 60.62GW rau 520.68GW (yoy+17.98%), nrog ib tug CAGR ntawm 19.63%. Tsuas yog xyoo 2017, kuv lub teb chaws qhov kev tsim kho cua tshuab muaj peev xwm loj hlob tau zoo ib yam li qhov nruab nrab ntawm lub ntiaj teb. Hais txog lub peev xwm ntawm cov cua tshuab tshiab tshiab txhua xyoo, lub teb chaws tshiab tau tsim cua tshuab muaj peev xwm nce mus txog 75.90GW hauv xyoo 2023, ntau dua ob npaug rau xyoo-rau- xyoo. Nyob rau hauv 2024, tuav lub zog loj hlob ntawm lub hauv paus siab, lub zog tshiab tau tsim muaj peev xwm ncav cuag 79.82GW. Nyob rau hauv cov nqe lus ntawm kev sib tw ntim, txij lub Ib Hlis Ntuj txog Lub Cuaj Hli 2024, qhov kev sib tw tshiab cua fais fab tau nce mus txog 119.1 GW (YoY +93.0%), ntawm cov cua sab hnub tuaj ntxiv 111.5 GW thiab cov cua sab nraud ntxiv 7.6 GW. Feem ntau, lub voj voog ntawm kev sib tw mus rau kev teeb tsa rau cov phiaj xwm cua fais fab yog li ib xyoos. Loj - cov phiaj xwm kev sib tw hauv xyoo 2024 yuav tsum maj mam muab coj los siv thiab teeb tsa hauv 2025, thiab txuas ntxiv kev vam meej ntawm kev lag luam hluav taws xob cua yuav ua rau muaj kev xav tau fiberglass.
Xyoo 2020 thiab 2021, Lub Xeev Pawg Neeg Saib Xyuas tau tshaj tawm "Kev Npaj Ua Haujlwm rau Carbon Peaking ua ntej 2030" thiab "Kev Pom Zoo ntawm Kev Ua Haujlwm Zoo thiab Ua Raws Li Txoj Cai Tshiab Tsim thiab Ua Haujlwm Zoo hauv Carbon Peaking thiab Carbon Neutrality," thov kom nce kev nqis peev hauv tsis yog{3} lub zog hluav taws xob, hluav taws xob, hluav taws xob, thiab hluav taws xob nuclear. lub hom phiaj ntawm kev nce qhov kev faib ua feem ntawm cov khoom siv tsis yog- fossil zog siv mus txog 20% los ntawm 2025, nyob ib ncig ntawm 25% los ntawm 2030, thiab ntau dua 80% los ntawm 2060. Tam sim no, kuv lub teb chaws tsis yog{11}} fossil zog noj yog siv los tsim hluav taws xob. Txhawm rau kom ua tiav lub hom phiaj ntawm kev nce qhov feem ntawm qhov tsis yog{13}} fossil zog noj, nws yog ib qho tsim nyog yuav tsum tau ua kom muaj peev xwm txhim kho thiab tsim hluav taws xob ntawm photovoltaic thiab cua zog. Xyoo 2020, cov neeg sawv cev los ntawm ntau dua 400 lub tuam txhab cua hluav taws xob sib koom ua ke tshaj tawm "Beijing Tshaj Tawm Txog Cua Zog," hais tias thaum lub sijhawm 14th Tsib-Xyoo Plan lub sij hawm, Tuam Tshoj yuav tsum xyuas kom meej qhov nruab nrab txhua xyoo nce ntawm 50GW hauv cua fais fab kev teeb tsa, thiab tom qab xyoo 2025, qhov nruab nrab txhua xyoo nce hauv cua fais fab kev teeb tsa yuav tsum tsis pub tsawg tshaj 60G. Qhov kev thov loj hlob ntawm kev lag luam cua fais fab yuav tsum muaj zog nyob rau lub sijhawm 15th Tsib -Xyoo Plan lub sijhawm.
Kev lag luam cua fais fab yuav tsum txhim kho los ntawm 2025, nrog cua turbine hniav nkag mus rau lub sijhawm ntawm qhov loj dua, thiab ntev - lub sij hawm xav tau rau nruab nrab - mus rau - siab - kawg cua turbine yarns tseem zoo.
Hauv xyoo 2024, kuv lub teb chaws lub zog cua tshuab tshiab tau nce mus txog 79.82 GW (YoY +5.16%). Qhov ntim ntawm cua fais fab kev sib tw hauv kuv lub teb chaws ze li ob npaug rau xyoo 2024. Meanwhile, 2025 yog xyoo kawg ntawm 14th Tsib-Xyoo Plan, thiab nws xav tias qhov tshiab tsim cua zog muaj peev xwm yuav tswj tau qhov kev loj hlob sai hauv 2025, nrog rau kev poob qis hauv xyoo 2026. Qhov kwv yees kwv yees li ntawm 2026 lub zog tshiab tau tsim nyob rau hauv kuv lub teb chaws yog kwv yees li ntawm 2026 lub zog tshiab thiab lub teb chaws. 111.75 GW thiab 120.69 GW, feem. Raws li kev suav hais tias kwv yees li 1 GW ntawm cua turbine hniav yuav tsum tau 10,000 tons ntawm fiberglass, qhov kev thov txhua xyoo rau cua fais fab fiberglass yarn hauv kuv lub teb chaws rau xyoo 2025 thiab 2026 yog kwv yees li ntawm 1.1175 lab tons thiab 1.2069 lab tons, feem. Raws li lub teb chaws 3060 carbon ncov thiab carbon neutrality lub hom phiaj, daim phiaj - txuas cua zog muaj peev xwm yuav tsum tau txuas ntxiv mus ntxiv thaum lub sij hawm 15th Tsib - Xyoo Plan lub sij hawm, qhia qhov dav ntev - lub sij hawm thov rau cua fais fab fiberglass yarn. Tsis tas li ntawd, kev lag luam cua fais fab yog maj mam txav mus rau qhov loj dua, nrog cov cua turbine tuaj yeem ua ntev dua. Qhov no ua rau qhov xav tau ntau dua ntawm qhov tawv thiab qhov hnyav ntawm cov cua turbine hniav, uas yuav tsum tau tsav kev thov rau nruab nrab - mus rau - siab- kawg, siab -modulus fiberglass. Cov tuam txhab lag luam fiberglass nrog cov thev naus laus zis siab heev muaj qhov pom tseeb kom ua tau raws li qhov kev thov rau cov tshuab cua loj zog.
2. Photovoltaic Modules Spur Demand rau Fiberglass
Raws li qhov tseem ceeb ntawm kev thauj khoom-cov kabmob ntawm cov tshuab hluav taws xob photovoltaic, qhov zoo ntawm photovoltaic modules, nrog rau lawv cov kev tiv thaiv kev laus thiab corrosion, cuam tshuam ncaj qha rau kev nyab xeeb thiab ruaj khov ntawm cov khoom siv hluav taws xob uas lawv txhawb nqa. Fiberglass-cov ntaub ntawv sib xyaw ua ke muaj qhov zoo xws li lub teeb yuag, siab zog, corrosion kuj, thiab kev laus ua haujlwm. Lawv axial tensile lub zog yog siab dua li cov tsoos txhuas alloys, thiab lawv kuj muaj zog tiv thaiv ntsev tsuag thiab tshuaj corrosion. Raws li cov khoom siv tsis yog -cov khoom siv hlau, fiberglass polyurethane puas thav duab muaj qhov zoo ntawm cov hlau thav duab tsis muaj, txo qhov muaj peev xwm ntawm cov xaim hluav taws xob thiab pab txo PID muaj peev xwm-induced degradation, yog li ntxiv kev txhim kho lub zog tsim hluav taws xob ntawm lub hnub ci vaj huam sib luag thiab nqa cov nqi txo thiab kev ua haujlwm tau zoo rau cov tuam txhab photovoltaic.
Raws li cov ntaub ntawv los ntawm Tuam Tshoj Fiberglass Industry Association thiab cov tuam txhab tshaj tawm, kwv yees li 10GW ntawm photovoltaic (PV) kev teeb tsa hauv kuv lub teb chaws siv fiberglass -cov ntaub ntawv txhawb zog hauv thawj ib nrab xyoo 2024, nrog rau txhua GW ntawm kev teeb tsa sib raug rau kwv yees li 4,000 tons ntawm fiberglass noj. Tam sim no, qhov nkag mus ntawm fiberglass hauv PV brackets tseem qis. Txawm li cas los xij, nrog cov chaw tsim khoom lag luam hauv qab tau txhim kho kev ua tau zoo, nce kev lag luam kev txhawb zog, thiab cov tuam txhab lag luam tau txais ntau dua ntawm PV thav duab cov ntaub ntawv sib xyaw, qhov kev thov rau fiberglass hauv PV kev lag luam yuav tsum muaj kev loj hlob ntawm tus nqi me me. Nws tau kwv yees tias 20GW, 30GW, thiab 40GW ntawm PV thav duab hauv kuv lub tebchaws yuav siv fiberglass hauv 2024, 2025, thiab 2026, raws li qhov xav tau ntawm kwv yees li 80,000 tons, 120,000 tons, thiab 160,000 tons ntawm fiber ntau.
Hauv cov ntsiab lus, qhov kev thov rau fiberglass hauv lub zog tshiab yog kwv yees kom ncav cuag 1.3903 lab tons thiab 1.5197 lab tons hauv 2025 thiab 2026, raws li, sawv cev ntawm kev loj hlob ntawm 34.85% thiab 9.31%.
3. Kev thauj mus los: Lub zog tshiab tsav tsheb xav tau fiberglass reinforced yarn; fiberglass muaj dav daim ntawv thov scenarios nyob rau hauv kev tsim kho tsheb ciav hlau.
Fiberglass reinforced plastics, vim lawv qhov sib xyaw ua ke ntawm cov khoom muaj zog thiab cov yam ntxwv ntawm lub teeb, tuaj yeem hloov cov hlau tsoos thiab ua tiav qhov hnyav hauv tsheb. Automotive lightweighting aims txo lub tsheb hnyav npaum li sai tau thaum ua kom lub zog thiab kev nyab xeeb kev ua tau zoo, yog li txhim kho lub zog tsheb, txo cov roj noj, thiab txo cov pa phem. Qhov no yog qhov tseem ceeb heev rau kev txo cov pa roj carbon emissions. Rau cov tsheb roj av, 10% txo qis hauv lub cev hnyav feem ntau txo cov roj noj los ntawm 6%-8% thiab emissions los ntawm 4%. Xyoo 2020, Tuam Tshoj Society of Automotive Engineers tau tshaj tawm "Kev txuag hluav taws xob thiab Lub Zog Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob (Version 2.0)," uas tau teeb tsa cov qauv rau kev siv roj ntawm ntau hom tsheb. Los ntawm 2025, 2030, thiab 2035, kev siv roj ntawm cov tsheb tshiab (nrog rau cov tsheb tshiab lub zog) yuav ncav cuag 4.6L / 100km, 3.2L / 100km, thiab 2.0L / 100km raws li, thaum qhov nruab nrab noj roj ntawm cov tsheb tshiab niaj hnub siv zog yuav ncav cuag 5.6L / 01 km / 01 km / 0. 4L / 100km raws. Cov txheej txheem kev siv roj ntau zuj zus no yog tsav tsheb kev lag luam mus rau qhov hnyav. Tsis tas li ntawd, qhov nce ntawm lub zog tshiab tsheb yog ntxiv txhawb txoj kev loj hlob ntawm lub tsheb lightweighting, ncua kev tsav tsheb los ntawm kev txo qhov hnyav.
Nyob rau hauv xyoo tas los no, kuv lub teb chaws kev muag tsheb txhua xyoo tau nce tsis tu ncua, thiab kev nkag mus ntawm lub zog tshiab tsheb tau txhim kho sai. Los ntawm 2016 txog 2022, Tuam Tshoj lub teb chaws lub tsheb muag khoom tseem nyob ruaj khov ntawm ntau tshaj 25 lab units txhua xyoo, tshaj 30 lab units hauv 2023, thiab txuas ntxiv kev loj hlob tsis tu ncua nyob rau hauv 2024. Tsav los ntawm kev txhawb zog txoj cai, kev muag khoom ntawm lub zog tshiab tsheb tau nce los ntawm 8,159 units hauv 2011 txog 14 lab units (YO 2016). +35.50%), nrog kev loj hlob txhua xyoo ntawm 76.19%. Tawm tsam cov keeb kwm yav dhau los ntawm cov pa roj carbon peaking thiab carbon neutrality, yav tom ntej tiam sis ntawm lub teeb yuag nyob rau hauv tsheb thiab nce kev faib ua feem ntawm lub zog tshiab tsheb yog qhov tseeb. Cov tsheb tshiab lub zog thiab cov tsheb siv roj yuav txuas ntxiv mus ntxiv rau qhov kev thov ntau ntxiv rau cov khoom siv fiberglass reinforced yarn (thermosetting, thermoplastic, thiab lwm yam).
Hauv txoj kev, choj, thiab kev tsheb ciav hlau, fiberglass muaj qhov zoo ntawm cov khoom siv ib txwm muaj xws li toughness, corrosion resistance, hnav tsis kam, thiab kub tsis kam, ua tau raws li cov kev xav tau ntawm lub teeb yuag thiab siab - lub zog tsheb thauj mus los. Yog li ntawd, nws muaj kev siv dav hauv kev thauj mus los, suav nrog txoj kev loj geogrids, tsheb ciav hlau lub rooj zaum, lub cev tsheb, cov qauv, thiab cov qauv nkoj nkoj. Los ntawm 2017 txog 2023, kuv lub teb chaws cov cuab yeej cuab tam ruaj khov txhua xyoo hauv kev thauj mus los tau tshaj 3 trillion yuan, tuav ib xyoos - ntawm - xyoo txoj kev loj hlob. Nrog rau txoj cai tswj hwm nyiaj txiag ntau dua hauv 2025, ob qho tib si kev thov thiab nyiaj txiag yuav pab txhawb kev loj hlob tsis tu ncua hauv kev nqis peev hauv vaj tse. Lub caij no, kev txhim kho kev nom kev tswv thoob ntiaj teb xav tias yuav ua rau muaj kev xav tau hauv tebchaws. Kev tswj xyuas kev loj hlob ruaj khov yuav yog lub ntsiab lus tseem ceeb ntawm kev tsim kho hauv tsev. Kev tsim kho tsheb thauj mus los, suav nrog txoj kev loj, kev tsheb ciav hlau, kev tsheb ciav hlau hauv nroog, thiab kev tsheb ciav hlau, yog qhov tseem ceeb ntawm "kev tsim kho tshiab, kev tsim kho nroog tshiab, thiab cov haujlwm loj." Nws tau kwv yees tias cov cuab yeej cuab tam ruaj khov hauv kev thauj mus los yuav muaj kev loj hlob tsis tu ncua thoob plaws xyoo 2025.
Kev lag luam tsheb ciav hlau hauv nroog loj hlob sai, nrog rau kev tsim kho hauv nroog loj txhawb kev xav tau. Nrog rau kev nce ntxiv hauv kuv lub teb chaws tus nqi nroog thiab kev nce qib hauv nroog agglomeration thiab cheeb tsam hauv cheeb tsam kev tsim kho, kev tsim kho tsheb ciav hlau hauv nroog, raws li hom tshiab ntawm kev tsim kho vaj tse, tau pom kev loj hlob sai hauv kev nqis peev, dhau los ua qhov tseem ceeb ntawm kev loj hlob ntawm kev thauj mus los hauv nroog. Raws li cov ntaub ntawv los ntawm Ministry of Transport, txij xyoo 2011 txog 2023, kev nqis peev hauv nroog tsheb ciav hlau tau nce los ntawm 162.8 billion yuan rau 521.403 billion yuan, nrog CAGR ntawm 10.19%. Kev nqis peev thaum lub sij hawm 12th thiab 13th Tsib -Xyoo Plan lub sij hawm mus txog 1.2 trillion yuan thiab 2.6 trillion yuan feem. Hauv 2023, kuv lub teb chaws tus nqi nroog tau mus txog 66.16%. Phau ntawv "Purban Blue: China Urban Development Report No. 8" tso tawm los ntawm Suav Academy ntawm Social Sciences kwv yees tias kuv lub teb chaws tus nqi tsheb thauj mus los yuav nce mus txog 70% los ntawm 2030. Nyob rau xyoo tom ntej, kuv lub teb chaws txoj kev loj hlob hauv nroog muaj qhov tseem ceeb rau kev txhim kho, uas yuav ua rau muaj kev nthuav dav hauv pej xeem kev xav tau kev thauj mus los. Tsis tas li ntawd, kev tsim cov cheeb tsam hauv nroog thiab cov pab pawg hauv nroog yuav pab sai sai rau lub teb chaws txoj kev tsheb ciav hlau hauv nroog. Kev tsim kho tsheb ciav hlau hauv nroog tau cia siab tias yuav nce ntxiv mus thoob plaws lub tebchaws, thiab kev ua lag luam muaj peev xwm rau kev tsim kho tsheb ciav hlau tau cog lus tseg. Raws li cov ntaub ntawv tshaj tawm los ntawm Tuam Tshoj Lub Nroog Rail Transit Association, txij li thaum kawg ntawm xyoo 2023, 46 lub nroog tau muaj cov phiaj xwm kev thauj mus los hauv nroog hauv nroog, nrog rau tag nrho cov phiaj xwm ntev ntawm 6,118.62 km. Tag nrho cov peev txheej pom zoo rau kev tshawb fawb txog qhov ua tau ntawm cov haujlwm no yog 4,084.007 billion yuan. Nyob rau hauv 2023 ib leeg, tsib lub nroog tau txais kev pom zoo rau qhov kev hloov tshiab ntawm kev tsheb ciav hlau hauv nroog tsheb thauj mus los lossis kev hloov kho rau lawv cov phiaj xwm. Cov kev pom zoo no koom nrog kwv yees li 550 mais ntawm cov kab tshiab thiab kev npaj peev ntawm kwv yees li 450 billion yuan. Raws li kev tsim kho tsheb ciav hlau hauv nroog, cov phiaj xwm pom zoo yuav tsum tau muab coj los siv thiab tsim kom muaj peev xwm tsim tau hauv 5-7 xyoo tom ntej. Kev nqis peev hauv nroog tsheb ciav hlau tau npaj tseg kom tswj tau ob npaug -tus lej sib txuas txhua xyoo kev loj hlob nyob rau xyoo kawg ntawm 14th Tsib- Xyoo Plan thiab nyob rau lub sijhawm 15th Tsib Xyoo Npaj.
Hauv kev tsim kho kev tsheb ciav hlau, txij li xyoo 2016 txog 2023, lub teb chaws txhua xyoo kev nqis peev ruaj khov hauv kev tsheb ciav hlau feem ntau nyob ib puag ncig 700-800 billion yuan. Txij xyoo 2020 txog 2022, kev nqis peev tau poob rau xyoo-ntawm- xyoo, tej zaum yog vim muaj kev cuam tshuam ntawm kev sib kis. Nws rebounded mus rau 7.54% nyob rau hauv 2023, thiab kev loj hlob tus nqi ntawm railway ruaj cov cuab tam peev nce mus rau 11.26% nyob rau hauv 2024. Raws li lub hom phiaj ntawm "14th Tsib-Xyoo Plan rau txoj kev loj hlob ntawm ib tug niaj hnub Comprehensive Transportation System," los ntawm 2025, lub teb chaws txoj kev tsheb ciav hlau yuav ncav cuag 100 km. siab- kev tsheb ciav hlau ceev khiav mus txog 50,000 mais. "Cov Txheej Txheem ntawm Txoj Kev Npaj rau Kev Tsim Kho Kev Lag Luam Tseem Ceeb hauv Kev Tsim Kev Txhim Kho Kev Thauj Mus Los Hauv Lub Ntiaj Teb Tshiab" tau hais meej meej tias los ntawm 2035, lub teb chaws txoj kev tsheb ciav hlau khiav lag luam yuav ncav cuag kwv yees li 200,000 mais, ntawm qhov siab - tsheb ciav hlau ceev yuav ncav cuag li 70,000 mais. Raws li 2025 National Railway Supervision and Management Work Conference, los ntawm qhov kawg ntawm 2024, tag nrho cov kev khiav hauj lwm mileage ntawm railways nyob rau hauv lub teb chaws tau npaj mus txog 162,000 kilometers, nrog rau kwv yees li 47,000 kilometers ntawm high - tsheb ciav hlau ceev. Qhov no txhais tau hais tias 3,000 mais ntawm kev siab - kev tsheb ciav hlau ceev yuav raug ntxiv rau xyoo 2025, ib qho kev nrawm nrawm piv rau 2,000 mais ntxiv rau xyoo 2024. Tam sim no, kev tsheb ciav hlau siab - kev tsheb ciav hlau ceev tau nrawm hla lub nkoj. Piv nrog rau cov kev tsheb ciav hlau ib txwm muaj, fiberglass muaj ntau yam kev siv hauv kev siab - kev tsheb ciav hlau ceev, nrog rau kev sib sib zog nqus ntawm cov khoom siv thiab cov tsheb thauj mus los. Kev loj hlob yav tom ntej nyob rau hauv siab - kev tsheb ciav hlau ceev kev tsim kho mileage yuav tsum tsim kom muaj kev xav tau ruaj khov rau cov khoom siv fiberglass-reinforced.
Fiberglass suav txog kwv yees li 16% ntawm cov ntawv thov hauv kev thauj mus los. Nws kwv yees tias qhov kev thov hauv 2023 yog kwv yees li 1.0421 lab tons. Raws li kev loj hlob yav tom ntej ntawm tsheb, tsheb ciav hlau hauv nroog, thiab siab - kev tsheb ciav hlau ceev, nrog rau kev nkag mus ntawm cov iav fiberglass, qhov kev loj hlob ntawm fiberglass xav tau nyob rau hauv kev lag luam tsheb thauj mus los yog kwv yees li 8% thiab 7% hauv 2025 thiab 2026, raws li, raws li qhov xav tau ntawm 1 lab tons. 1.2645 lab tons.
4. Fiberglass Demand nyob rau hauv cov khoom siv hauv tsev
Fiberglass yog siv dav hauv cov khoom siv hauv tsev, ua cov khoom siv ntxiv, cov khoom siv rwb thaiv tsev, thiab cov khoom siv dej tsis zoo. Txij li xyoo 2022, kuv lub teb chaws qhov kev xav tau kev tsim vaj tsev tau txuas ntxiv mus, nrog rau kev tsim vaj tsev tsim kev lag luam poob xyoo -ntawm- xyoo, nqis 10.0%, 9.1%, thiab 10.6% hauv 2022, 2023, thiab 2024 raws li. Tam sim no, cov cai tswj vaj tsev tswj hwm qhov kev xav tau xoob, thiab cov ntaub ntawv muag khoom tau zoo dua me ntsis. Txawm li cas los xij, xav txog cov ntaub ntawv tau txais av yav dhau los thiab qhov xwm txheej nyiaj txiag tag nrho tam sim no ntawm cov tuam txhab vaj tsev, cov vaj tsev tshiab pib thiab kev tsim kho tseem ntsib kev poob qis hauv lub sijhawm luv. Dhau li ntawm kev lag luam vaj tsev, cov ntawv siv fiberglass hauv kev tsim kho kev lag luam kuj tseem npog tsis yog{13}} cov khoom vaj khoom tsev xws li cov tsev pej xeem thiab cov tsev nyob. Saib ntawm tus nqi tsim tawm ntawm kev lag luam kev tsim kho, kuv lub teb chaws tus nqi tsim tawm tag nrho tau khaws cia xyoo zoo- ntawm- xyoo kev loj hlob txhua xyoo, nce 6.5% thiab 5.8% xyoo- ntawm - xyoo hauv 2022 thiab 2023 raws li. Tsis yog-kev tsim vaj tsev vaj tsev muab qee qhov kev txhawb nqa rau kev thov rau fiberglass hauv cov khoom siv hauv tsev.
Fiberglass suav txog kwv yees li 34% ntawm cov khoom siv hauv tsev. Nws kwv yees tias qhov kev thov hauv 2023 yuav yog kwv yees li 2.2145 lab tons. Hauv 2025, yuav muaj kev txhawb nqa nyiaj txiag tseem ceeb rau cov phiaj xwm kev tsim kho vaj tse. Cov nuj nqis txo thiab nthuav dav ntawm kev thov hauv tsev yuav pab kom muaj kev loj hlob tsis tu ncua ntawm infrastructure thiab pej xeem kev xav tau. Txawm li cas los xij, kev pib ntawm kev tsim kho vaj tse hauv vaj tse yuav tseem nyob rau hauv kev nyuaj siab. Nws tau kwv yees tias qhov kev loj hlob ntawm fiberglass xav tau hauv kev tsim kho kev lag luam yuav yog 1.40% thiab 2.17% hauv 2025 thiab 2026, raws li qhov xav tau qhov chaw ntawm 2.2233 lab tons thiab 2.2715 lab tons.
