Qhov kev nce mus txog 71.14%, thiab PVC yav tom ntej "muaj zog tua hluav taws"

Txij li thaum tus kab mob sib kis tau raug tswj hwm xyoo no thiab kuv lub teb chaws txoj kev lag luam pib rov zoo, polyvinyl chloride (tom qab no hu ua PVC) yav tom ntej tau pib nce siab txij li tus nqi qis tshaj plaws rau lub Plaub Hlis 1: 4955. Ntawm lawv, tus nqi siab tshaj plaws ntawm PVC yav tom ntej plaub xyoos dhau los yog 8205. Raws li cov ntaub ntawv tshiab tshaj plaws, tus nqi kaw tsis ntev los no ntawm PVC tau nce dua thiab tawg cov ntaub ntawv siab: 8480! Los ntawm 4955 thaum lub Plaub Hlis mus rau 8480 hauv ob hnub thawj zaug, qhov nce mus txog 71.14%! Txawm hais tias nws yog los ntawm qhov ntau ntawm kev muab khoom thiab kev thov, lossis kev ua kom zoo dua ntawm cov qauv kev lag luam thiab kev cuam tshuam ntawm cov yam ntxwv ntawm lub caij nyoog, xyoo no PVC yav tom ntej tuaj yeem piav qhia tias "hluav taws tag nrho"!

Lub ntiaj teb no loj heev, qhov tseeb lub neej yog qhov tseem ceeb tshaj plaws
Polyvinyl Chloride (PVC) yog cov hmoov dawb uas tsis muaj tshuaj lom thiab tsis muaj ntxhiab nrog kev ruaj khov tshuaj lom neeg siab thiab kev ua kom zoo.
Polyvinyl chloride yog cov khoom siv hluavtaws loj tshaj plaws hauv kuv lub tebchaws thiab qhov thib ob loj tshaj plaws hauv ntiaj teb. Nws feem ntau yog siv los tsim cov profiles, profiles, yeeb nkab fittings, phaj, ntawv, cable sheaths, tawv lossis mos raj, cov khoom siv hloov ntshav thiab zaj duab xis thiab lwm yam.
Kuv lub teb chaws yog ib lub teb chaws loj tsim thiab siv polyvinyl chloride. Tus nqi ntawm polyvinyl chloride raug cuam tshuam los ntawm ntau yam. Tus nqi hloov pauv ntau zaus thiab qhov sib txawv ntawm kev hloov pauv loj heev. PVC kev tsim khoom, kev lag luam thiab kev ua cov lag luam tab tom ntsib kev pheej hmoo ua lag luam ntau dua thiab koom nrog ntau yam polyvinyl chloride yav tom ntej. Qhov kev thov rau kev khaws cia tus nqi yog qhov muaj zog heev.
Polyvinyl chloride (PVC) yog lub ntiaj teb kev tsim cov yas dav dav loj tshaj plaws, thiab nws siv dav. Nws siv dav hauv cov ntaub ntawv tsim kho, cov khoom lag luam, cov khoom siv niaj hnub, tawv hauv pem teb, vuas hauv pem teb, tawv cuav, yeeb nkab, xov hlau thiab cables, zaj duab xis ntim khoom, lub raj mis, cov ntaub ntawv ua npuas ncauj, cov ntaub ntawv kaw, fibers, thiab lwm yam.
Xyoo 2019, kev tsim cov polyvinyl chloride (PVC) txuas ntxiv mus loj hlob, thiab qhov kev loj hlob tau mus txog nws qhov siab tshaj plaws hauv tsib xyoos dhau los. Tag nrho cov nplai tsim khoom ntawm PVC tswj hwm qhov kev nce siab tas li. Raws li cov ntaub ntawv los ntawm Tuam Tshoj Chlor-Alkali Industry Association,Tuam Tshoj txoj kev tsim khoom PVCtau txog 18.74 lab tons hauv xyoo 2019, nce ntxiv 7.31% txhua xyoo.
Tuam Tshoj lub peev xwm tsim khoom PVC feem ntau yog nyob rau thaj tsam sab qaum teb

1. Kev faib tawm hauv cheeb tsam ntawm kuv lub teb chaws lub peev xwm tsim khoom PVC:
Hais txog thaj chaw, kuv lub teb chaws lub peev xwm tsim khoom PVC feem ntau yog nyob rau sab qaum teb. Thaj chaw Shandong suav txog 13% ntawm lub teb chaws lub peev xwm tsim khoom PVC, thaj chaw Inner Mongolia kuj siab txog 10%, thiab lwm thaj chaw sab qaum teb: Henan, Tianjin, thiab Xinjiang suav txog 9%, 8%, thiab 7%. Cov cheeb tsam East China uas muaj kev lag luam xws li Jiangsu thiab Zhejiang tsuas yog suav txog 6% thiab 4%, uas ua ke suav txog tsuas yog 10% ntawm lub teb chaws lub peev xwm tsim khoom PVC.

2. kuv lub teb chaws cov khoom tsim tawm PVC nyob rau xyoo tas los no:
Nyob rau hauv xyoo tas los no, Tuam Tshoj tusKev tsim khoom PVCtau nce xyoo dhau los, thiab nws lub peev xwm muab khoom tau txhim kho zoo heev. Qhov sib txawv tag nrho yog nce siab. Qhov laj thawj tom qab nws tsis tuaj yeem sib cais los ntawm kev nce ntxiv ntawm PVC kev siv. Tam sim no, kuv lub teb chaws PVC feem ntau muaj ob lub khw muag khoom loj: cov khoom tawv thiab cov khoom mos. Cov khoom tawv feem ntau yog ntau yam profiles, kav dej, phaj, ntawv tawv thiab cov khoom tshuab-molded, thiab lwm yam.; cov khoom mos feem ntau yog cov yeeb yaj kiab, xov hlau thiab cables, tawv dag, ntaub coatings, ntau yam hoses, hnab looj tes, cov khoom ua si, thiab cov ntaub pua plag hauv pem teb rau ntau lub hom phiaj. Cov ntaub ntawv, khau yas, thiab qee cov coatings tshwj xeeb thiab sealants. Los ntawm qhov kev xav ntawm cov qauv siv ntawm PVC, kev siv ntawm "cov yeeb nkab thiab cov kav dej" suav txog 42%, uas yog thaj chaw siv PVC tseem ceeb; ua raws li "zaj duab xis mos thiab daim ntawv", suav txog li 16%.