Panyaya yekupa, calcium carbide, svondo rapfuura, mutengo wecalcium carbide pamusika wakaderera ne50-100 yuan / tani. Mutoro wese wekushanda kwemabhizinesi ecalcium carbide waive wakadzikama, uye kuwanikwa kwezvinhu kwaive kwakakwana. Zvakanganiswa nedenda iri, kutakurwa kwecalcium carbide hakuna kugadzikana, mutengo wefekitori wemabhizinesi wadzikiswa kuti zvibvumire kutakurwa kwepurofiti, kumanikidzwa kwemutengo wecalcium carbide kwakakura, uye kudzikira kwenguva pfupi kunotarisirwa kushoma. Mutoro wekutanga wemabhizinesi ePVC wakawedzera. Kugadziriswa kwemabhizinesi mazhinji kwakanyanya pakati nekupera kwaKubvumbi, uye mutoro wekutanga ucharamba wakakwira munguva pfupi. Zvakanganiswa nedenda iri, mutoro wekushanda wemabhizinesi emuno wakaderera, kudiwa kwacho kwakaderera, uye huwandu hwemamwe mabhizinesi ekugadzira PVC munzvimbo yefekitori hwakawedzera nekuda kwekutakurwa kwakashata.
Kubva musi wa6 Kubvumbi, mutengo wePVC muAsia hauna kuchinja zvakanyanya vhiki rino. CFR China ichiri paUS $1390 patani, Southeast Asia ichiri paUS $1470 patani, uye CFR India inodonha neUS $10 kusvika paUS $1630 patani. Mutengo wemusika wekunze wakaramba wakadzikama, asi kutengeswa kunze kwenyika kwaive kusina kusimba pane kwekutanga nekuda kwekuramba kusimba kwemafuta asina kuchena epasi rose. Kubva musi wa7 Kubvumbi, data revhiki nevhiki rakaratidza kuti mutoro wekushanda wePVC waive 82.42%, nekuwedzera kwemwedzi nemwedzi kwe0.22%; Pakati pavo, mutoro wekushanda wecalcium carbide PVC waive 83.66%, kuderera ne1.27% pamwedzi.
Chemdo yanga ichigamuchira mibvunzo kubva kuSoutheast Asia, Middle East neAfrica nguva pfupi yadarika, uye kutengeswa kwezvinhu kunze kwenyika kuchiri kugadzikana.
Nguva yekutumira: Kubvumbi-14-2022