Muchirevo chekugoverwa-kwakapindirana kwemakore achangopfuura, huwandu hwekuwedzera kweClor Kuwedzera, iko kubuda kweiyo chlor-alkali ishoma {}} kunotevera
Zvinoenderana nehuwandu, muPVC indasitiri yekugadzira shanduko mumakore gumi apfuura kugona uye kugadziridzwa-kwakapetwa kwakatanga pakupera kwa2015 kuve nesimba rakakura zvakanyanya, uye mamwe} Indasitiri {{8} "
Maererano nedata mwedzi {5} Pakutanga, kutungamira kweNyika Kuchengetedza Kwakazivisa Kubata Kwetsaona yekuchengetedza muIihua.
Mukupfupikisa, pasi pesimba reChina yekuvandudza kweChina uye Dziviriro Yenharaunda yakakurumidza kugadzirwa kwePurasitiki ezvivakwa mhando, uye kusimudzira zvigadzirwa kuti zviyero uye zvakakurumbira {} zvikuru ichavandudzika zvishoma nezvishoma, uye indasitiri yePVC inokura zvishoma nezvishoma munzira yakagadzikana {}}