Kunyangwe hasha dzechirwere chitsva chekorona muna 2021 dzichiripo, kushandiswa kuri kuwedzera zvishoma nezvishoma nekusvika kwechirimo. Zvichikonzerwa nekuwedzera kwemafuta asina kucheneswa, musika wemakemikari wemuno wakaunza musika wemombe. Panguva imwe chete, musika weaniline wakaunzawo nguva yakajeka. Pakupera kwaKurume, mutengo wemusika weaniline wakasvika 13,500 yuan/tani, nhanho yepamusoro kubva muna 2008.

Kuwedzera kune divi rakanaka remutengo, kukwira kwemusika weaniline panguva ino kunotsigirwawo nedivi rekupa nekudiwa. Huwandu hwekuisa hutsva hwakaderera pane zvaitarisirwa. Panguva imwe chete, kuisa kukuru kwakagadziriswazve, pamwe nekuwedzera kweMDI, divi rekudiwa rakanga rakasimba, uye musika weaniline wakanga uchikwira. Pakupera kwekota, mafungiro ekufungidzira akadzikama, zvinhu zvakawanda zvakakwira uye mudziyo wekugadzirisa aniline wakanga wava kuda kutangazve, uye musika wakatendeuka ndokudzikira, izvo zvinotarisirwa kudzokera kupfungwa dzakanaka.

Pakupera kwegore ra2020, huwandu hwese hwekugadzira aniline munyika yangu hunosvika matani mamiriyoni 3.38, zvichireva 44% yehuwandu hwekugadzira pasi rose. Kuwanda kweindasitiri yeaniline, pamwe chete nemiganhu yezvakatipoteredza, kwakaderedza huwandu hwekugadzira mumakore maviri apfuura. Hapazove nekuwedzera kutsva muna 2020, asi zvichikonzerwa nekukura kwehuwandu hwekugadzira MDI, aniline ichaunza kumwe kuwedzera muna 2021. Chigadzirwa chitsva cheJiangsu Fuqiang chematani zviuru zana chakatangwa kushanda muna Ndira gore rino, uye chirimwa chitsva cheYantai Wanhua chematani zviuru mazana mashanu nemakumi mana chakarongerwawo kutanga kushanda gore rino. Panguva imwe chete, fekitari yeFujian Wanhua inorema matani 360,000 yakatanga kuvakwa uye yakarongerwa kutanga kushanda muna 2022. Panguva iyoyo, huwandu hwese hwekugadzira aniline muChina huchasvika matani mamiriyoni 4.3, uye Wanhua Chemical ichavewo mugadziri mukuru weaniline pasi rose ine huwandu hwematani mamiriyoni maviri.

Kushandiswa kweaniline kwakaderera. 80% yeaniline inoshandiswa pakugadzira MDI, 15% inoshandiswa muindasitiri yekuwedzera rabha, uye mimwe inoshandiswa muminda yedhayi, mishonga nemishonga yezvipembenene. Sekureva kwenhamba dzemakemikari online, kubva muna 2021 kusvika 2023, MDI ichave nekuwedzera kweanosvika mamiriyoni maviri ematani ekugadzira uye ichagaya matani mamiriyoni 1.5 ekugadzira aniline. Zvinowedzerwa zverabha zvinonyanya kushandiswa mukugadzira matai uye zvakabatana zvakanyanya nemusika wemotokari. Munguva yapashure pedenda, mota nematai zvawedzera kusvika pamwero wakati. Zvinotarisirwa kuti kudiwa kwezvinowedzerwa zverabha kuchawedzera zvishoma. Zvisinei, munaGunyana 2020, European Union yakazivisa kuti aniline inokonzera kenza yechikamu chechipiri uye teratogen yechikamu chechipiri, uye zvinokurudzirwa kuderedza kushandiswa kwayo mune mamwe matoyi. Panguva imwe chete, mhando zhinji dzezvipfeko dzakabatanidzawo aniline pane runyorwa rwezvinhu zvakaganhurirwa mumakore achangopfuura. Sezvo zvinodiwa nevatengi zvekuchengetedzwa kwezvakatipoteredza uye hutano zvichiwedzera, chikamu che aniline chiri pasi pemvura chichave pasi pemitemo yakati.

Panyaya yekupinza nekutumira kunze kwenyika, nyika yangu ndiyo inoburitsa aniline kunze kwenyika. Mumakore achangopfuura, huwandu hwezvinhu zvinotengeswa kunze kwenyika hwave nechikamu chinosvika 8% chezvinobuda pagore. Zvisinei, huwandu hwezvinhu zvinotengeswa kunze kwenyika mumakore maviri apfuura hwakaratidza kudzikira gore negore. Pamusoro pekuwedzera kwekudiwa kwemuno, denda idzva rekorona, mimwe mitero inoiswa neUnited States, uye India inodzivirira kuraswa kwedoro ndiyo zvikonzero zvikuru zvekudzikira kwekutengesa aniline kunze kwenyika. Ruzivo rwemitero runoratidza kuti zvinhu zvinotengeswa kunze kwenyika muna 2020 zvichave matani 158,000, kudzikira kwegore negore kwe21%. Nyika huru dzinotengesa kunze kwenyika dzinosanganisira Hungary, India neSpain. Wanhua Bosu ine mudziyo weMDI muHungary, uye kune kudiwa kweaniline yemuno. Zvisinei, fekitari yeBosu inoronga kuwedzera kugona kweaniline gore rino, uye huwandu hwezvinhu zvinotengeswa kunze kwenyika zveaniline kunze kwenyika huchadzikira zvakare panguva iyoyo.

Kazhinji, kukwira kwakanyanya kwemusika weaniline kwakakonzerwa nemabhenefiti akawanda maererano nemutengo, kuwanikwa uye kudiwa. Munguva pfupi, musika wakakwira zvakanyanya uye njodzi yekudonha chero nguva; nekufamba kwenguva, kudzikira kwemvura kunotsigirwa nekudiwa kwakanyanya kweMDI. Musika uchava netariro mumakore 1-2 anotevera. Zvisinei, nekusimbiswa kwekuchengetedzwa kwezvakatipoteredza mudzimba uye kupedzwa kwekubatanidzwa kweaniline-MDI, nzvimbo yekugara yemamwe mafekitori ichadzikira, uye huwandu hwemaindasitiri hunotarisirwa kuwedzera.