Zotsatira za kusowa kwa magetsi ndi kutsekedwa kwa magetsi m'malo ambiri pamakampani opanga polypropylene.

Posachedwapa, Sichuan, Jiangsu, Zhejiang, Anhui ndi madera ena mdziko lonselo akhudzidwa ndi kutentha kwambiri kosalekeza, ndipo kugwiritsa ntchito magetsi kwakwera kwambiri, ndipo mphamvu zamagetsi zakwera kwambiri mosalekeza. Pokhudzidwa ndi kutentha kwakukulu komanso kukwera kwa mphamvu zamagetsi, kuchepa kwa mphamvu "kwabwereranso", ndipo makampani ambiri omwe adatchulidwa adalengeza kuti akumana ndi "kuchepa kwa mphamvu kwakanthawi komanso kuyimitsidwa kwa kupanga", ndipo mabizinesi akumtunda ndi akumunsi a polyolefins adakhudzidwa.
Poganizira momwe makampani ena opanga mankhwala a malasha ndi oyenga m'deralo alili, kuchepa kwa mphamvu sikunachititse kusinthasintha kwa kupanga kwawo pakadali pano, ndipo mayankho omwe alandiridwa alibe vuto lililonse. Zikuoneka kuti kuchepa kwa mphamvu sikukhudza kwambiri makampani opanga. Kuchokera pakuwona kufunika kwa magetsi, makampani omwe ali pansi pano akukhudzidwa kwambiri ndi kuchepa kwa magetsi, koma pali zoletsa zomveka bwino za malo. Madera otsika monga North China ndi South China sanalandirebe ndemanga zomveka bwino pa kuchepetsa mphamvu, pomwe zotsatira zake ndi zazikulu kwambiri ku East, West ndi South China. Pakadali pano, makampani otsika a polypropylene akhudzidwa, kaya ndi kampani yolembetsedwa yomwe ikugwira ntchito bwino kapena fakitale yaying'ono monga kuluka pulasitiki ndi kupanga jekeseni; Zhejiang Jinhua, Wenzhou ndi malo ena ali ndi mfundo zochepetsera mphamvu zochokera pakutsegula anayi, kuyimitsa atatu, ndi mabizinesi ang'onoang'ono ndi ang'onoang'ono. Tsegulani awiri ndikuyimitsa asanu; madera ena makamaka amachepetsa kuchuluka kwa magetsi omwe amagwiritsidwa ntchito, ndipo katundu woyambira umachepetsedwa kufika pa 50%.
Mwachidule, "kuchepa kwa mphamvu" kwa chaka chino n'kosiyana kwambiri ndi chaka chatha. Chifukwa cha kuchepa kwa mphamvu chaka chino n'chakuti magetsi sakukwanira, zomwe zimapangitsa kuti anthu azigwiritsa ntchito magetsi ndikuonetsetsa kuti magetsi akugwiritsidwa ntchito moyenera. Chifukwa chake, kuchepa kwa mphamvu chaka chino kumakhudza mabizinesi opanga zinthu akumtunda. Zotsatira zake n'zochepa, ndipo zotsatira zake pa mabizinesi ang'onoang'ono ndi ang'onoang'ono akumtunda ndi zazikulu, ndipo kufunikira kwa polypropylene kukuchepa kwambiri.