Semutengesi wemabhegi epurasitiki anotengeswa kunze kwenyika, mutengo wezvigadzirwa wange uchikwira.Ndechipi chikonzero chekukwira kwemutengo wezvigadzirwa?
Sezvatinoziva tese, mabhegi epurasitiki anogadzirwa ne polyethylene, polypropylene, polyvinyl chloride uye zvimwe zvigadzirwa.Mazhinji epurasitiki ipolymer inoumbwa nepolymerization yezvi-zvigadzirwa zvakatorwa kubva mupetroleum uye zvimwe zvisaririra mbishi zvinhu.
1. Sezvo mutengo wemafuta unoramba uchikwira, mutengo wezvigadzirwa unoramba uchikwira
2. Supply and demand resonance
3. Kukanganisa kwedenda
Mitengo yemidziyo yakakwira, mamwe acho ari kukonzerwa nekushomeka kwemaitiro ekupa uye kutumira nekuda kwedenda.Denda iri rakonzera kushomeka kwehuwandu hwekugadzira mune dzimwe nyika, uye huwandu hukuru hwenzvimbo dzekupa zvigadzirwa zvakamisa kugadzirwa kana kushomeka kugadzirwa.Pamusoro pezvo, kudzikira kwenzvimbo dzepasi rose dzekutakura zvinhu kwakonzera kuwanda kwemitengo yekutakura ngarava dzekutakura uye kutenderera kwenguva refu kwekutakura, izvo zvakonzera kukwira kwemitengo yepasirese yezvigadzirwa.
Nguva yekutumira: Feb-26-2021