Kuwonjezeka kwafika pa 71.14%, ndipo tsogolo la PVC linali "lodzaza ndi mphamvu yamoto"

Popeza mliriwu unayamba kulamulidwa chaka chino ndipo chuma cha dziko langa chinayamba kuchira, mitengo ya polyvinyl chloride (yomwe pano imatchedwa PVC) inayamba kukwera kuchokera pamtengo wotsika kwambiri pa Epulo 1: 4955. Pakati pawo, mtengo wapamwamba kwambiri wa mitengo ya PVC zaka zinayi zapitazo unali 8205. Malinga ndi deta yaposachedwa, mtengo waposachedwa wa PVC unakweranso ndikuswa mbiri yapamwamba: 8480! Kuchokera pa 4955 mu Epulo mpaka 8480 m'masiku awiri oyamba, kuwonjezeka kunafika pa 71.14%! Kaya ndi kuchuluka kwa zinthu zomwe zaperekedwa ndi zomwe zafunidwa, kapena kukonza bwino kapangidwe ka mafakitale komanso momwe zinthu zimakhudzira nyengo, mitengo ya PVC ya chaka chino ikhoza kufotokozedwa ngati "moto wonse"!

Dziko lapansi ndi lalikulu kwambiri, kwenikweni moyo ndi wofunika kwambiri
Polyvinyl Chloride (PVC) ndi ufa woyera wopanda poizoni komanso wopanda fungo, womwe umakhala wolimba kwambiri komanso wofewa.
Polyvinyl chloride ndiye chinthu chachikulu kwambiri chopangidwa ndi utomoni m'dziko langa komanso chachiwiri kukula padziko lonse lapansi. Chimagwiritsidwa ntchito kwambiri popanga ma profiles, ma profiles, mapaipi, mbale, mapepala, zingwe zolumikizira, machubu olimba kapena ofewa, zida zothira magazi ndi Filimu ndi zina zotero.
Dziko langa ndi lopanga komanso logwiritsa ntchito kwambiri polyvinyl chloride. Mtengo wa polyvinyl chloride umakhudzidwa ndi zinthu zambiri. Mtengo umasintha pafupipafupi ndipo kusinthasintha kwake ndi kwakukulu. Makampani opanga PVC, malonda ndi kukonza zinthu akukumana ndi zoopsa zazikulu zamabizinesi ndipo akutenga nawo mbali mu mitundu yosiyanasiyana ya tsogolo la polyvinyl chloride. Kufunika kosunga phindu kuli kwakukulu.
Polyvinyl chloride (PVC) ndiye chinthu chachikulu kwambiri padziko lonse lapansi chomwe chimapanga mapulasitiki ogwiritsidwa ntchito nthawi zonse, ndipo chimagwiritsidwa ntchito kwambiri. Chimagwiritsidwa ntchito kwambiri pa zipangizo zomangira, zinthu zamafakitale, zinthu zofunika tsiku ndi tsiku, chikopa cha pansi, matailosi a pansi, chikopa chochita kupanga, mapaipi, mawaya ndi zingwe, mafilimu opaka, mabotolo, zinthu zotulutsa thovu, zinthu zotsekera, ulusi, ndi zina zotero.
Mu 2019, kupanga kwa polyvinyl chloride (PVC) kunapitilira kukula, ndipo kuchuluka kwa kukula kunafika pachimake m'zaka zisanu zapitazi. Kukula konse kwa kupanga kwa PVC kumapitilirabe kukwera. Malinga ndi ziwerengero kuchokera ku China Chlor-Alkali Industry Association,Kupanga PVC ku ChinaMu 2019, chiwerengero cha anthu omwe adagula zinthu chinafika pa matani 18.74 miliyoni, zomwe zikutanthauza kuti chiwerengerochi chinawonjezeka ndi 7.31%.
Mphamvu yopangira PVC ku China imapezeka makamaka kumpoto kwa dzikolo.

1. Kugawa kwa mphamvu zopangira PVC m'dziko langa m'madera osiyanasiyana:
Ponena za madera, mphamvu ya kupanga PVC m'dziko langa imapezeka makamaka kumpoto. Dera la Shandong lili ndi 13% ya mphamvu ya kupanga PVC m'dziko lonselo, dera la Inner Mongolia nalonso lili ndi 10%, ndipo madera ena akumpoto: Henan, Tianjin, ndi Xinjiang ali ndi 9%, 8%, ndi 7% motsatana. Madera otukuka a East China monga Jiangsu ndi Zhejiang ali ndi 6% ndi 4% yokha, zomwe pamodzi zili ndi 10% yokha ya mphamvu ya kupanga PVC m'dziko lonselo.

2. zotulutsa za PVC za dziko langa m'zaka zaposachedwa:
M'zaka zaposachedwapa, ChinaKupanga kwa PVCChaka ndi chaka chawonjezeka, ndipo mphamvu zake zoperekera zinthu zawonjezeka kwambiri. Chizolowezi chonse chikukwera. Chifukwa chake sichingasiyanitsidwe ndi kuwonjezeka kwakukulu kwa kugwiritsidwa ntchito kwa PVC. Pakadali pano, PVC ya dziko langa ili ndi misika iwiri yayikulu ya ogula: zinthu zolimba ndi zinthu zofewa. Zinthu zolimba makamaka ndi mitundu yosiyanasiyana ya ma profiles, mapaipi, mbale, mapepala olimba ndi zinthu zopangidwa ndi blow-molded, ndi zina zotero; zinthu zofewa makamaka ndi mafilimu, mawaya ndi zingwe, zikopa zopanga, zokutira nsalu, mapayipi osiyanasiyana, magolovesi, zoseweretsa, ndi zophimba pansi pazinthu zosiyanasiyana. Zipangizo, nsapato zapulasitiki, ndi zokutira zapadera ndi zomatira. Kuchokera pamalingaliro a kapangidwe ka PVC, kugwiritsa ntchito "zolumikizira mapaipi ndi mapaipi"Zinali ndi 42%, yomwe ndi gawo lalikulu la PVC; kutsatiridwa ndi "mafilimu ndi mapepala ofewa", pafupifupi 16%.