Mu 2023, kwagura ibikorwa by’inganda za PC mu Bushinwa byarangiye, kandi inganda zinjiye mu cyiciro cyo gusya umusaruro uhari.Bitewe nigihe cyo kwaguka hagati yibikoresho fatizo byo hejuru, inyungu za PC yo hasi yarazamutse cyane, inyungu yinganda za PC zateye imbere cyane, kandi igipimo cyimikoreshereze n’umusaruro w’umusaruro w’imbere mu gihugu nacyo cyiyongereye ku buryo bugaragara.

Muri 2023, umusaruro wa PC mu gihugu werekanye icyerekezo cyo kuzamuka buri kwezi, hejuru cyane kurwego rwamateka yigihe kimwe.Nk’uko imibare ibigaragaza, kuva muri Mutarama kugeza Gicurasi 2023, umusaruro wa PC mu Bushinwa wari hafi toni miliyoni 1.05, wiyongereyeho hejuru ya 50% ugereranije n’icyo gihe cyashize umwaka ushize, naho ikigereranyo cyo gukoresha ubushobozi kigera kuri 68.27%.Muri byo, impuzandengo y’umusaruro kuva muri Werurwe kugeza Gicurasi yarenze toni 200000, zikubye kabiri urwego rw’umwaka mu 2021.
1. Kwagura ibikorwa byubushobozi bwimbere mu gihugu byarangiye ahanini, kandi ubushobozi bushya bwo gukora mumyaka itanu iri imbere ni buke.
Kuva mu 2018, ubushobozi bwa PC mu Bushinwa bwagutse vuba.Kugeza mu mpera za 2022, umusaruro rusange wa PC mu gihugu wageze kuri toni miliyoni 3.2 / mwaka, wiyongereyeho 266% ugereranije n’umwaka wa 2017, hamwe n’ubwiyongere buri mwaka bwa 30%.Mu 2023, Ubushinwa buzongera gusa umusaruro wa toni 160000 za Wanhua Chemical kandi butangire kongera umusaruro kuri toni 70000 ku mwaka i Gansu, Hubei.Kuva mu 2024 kugeza 2027, biteganijwe ko Ubushinwa bushya bwo gukora PC bushya burenga toni miliyoni 1.3 gusa, aho iterambere ryagabanutse cyane ugereranije no mu bihe byashize.Kubera iyo mpamvu, mu myaka itanu iri imbere, gusya ubushobozi bw’umusaruro uriho, kuzamura ubwiza bw’ibicuruzwa, umusaruro utandukanye, gusimbuza ibyoherezwa mu mahanga, no kongera ibyoherezwa mu mahanga bizaba ijwi ry’inganda za PC mu Bushinwa.
2. Ibikoresho bibisi byinjiye mugihe cyo kwaguka bikomatanyije, biganisha ku kugabanuka gukabije kwamafaranga yinganda zinganda no kugabanuka buhoro buhoro inyungu.

Ukurikije impinduka z’ibikoresho fatizo bisphenol A hamwe n’ubushobozi bubiri bw’ibanze bwo hasi mu myaka itanu ishize, itandukaniro ry’ubushobozi bwo kongera umusaruro no mu majyepfo mu 2022 ryageze ku rwego rwo hasi mu myaka itanu, kuri toni miliyoni 1.93 ku mwaka.Mu 2022, umusaruro wa bispenol A, PC, na epoxy resin hamwe n’ubwiyongere bw’umwaka ku mwaka wa 76.6%, 13.07%, na 16.56%, ni byo byari bike cyane mu rwego rw’inganda.Bitewe no kwaguka gukomeye ninyungu za bisphenol A, inyungu yinganda za PC yazamutse cyane muri 2023, igera ku rwego rwiza mumyaka yashize.

Uhereye ku mpinduka zinyungu za PC na bisphenol A mu myaka itatu ishize, inyungu zuruhererekane rwinganda kuva 2021 kugeza 2022 byibanda cyane kumpera yo hejuru.Nubwo PC nayo ifite inyungu zicyiciro cyingenzi, marike iri munsi cyane ugereranije nibikoresho fatizo;Ukuboza 2022, ibintu byahindutse ku mugaragaro maze PC ihindura igihombo ku nyungu, irenga bispenol A ku nshuro ya mbere (1402 yu -125).Mu 2023, inyungu z’inganda za PC zakomeje kurenga izisfenol A. Kuva muri Mutarama kugeza Gicurasi, impuzandengo y’inyungu rusange y’abo bombi yari 1100 / toni na -243 yu / toni.Nyamara, muri uyu mwaka, ibikoresho byo hejuru byo mu bwoko bwa fenol ketone nabyo byari mu gihombo gikomeye, kandi PC yahinduye igihombo kumugaragaro.
Mu myaka itanu iri imbere, ubushobozi bwo gukora ketone ya fenolike, bispenol A, na epoxy resin bizakomeza kwaguka ku buryo bugaragara, kandi biteganijwe ko PC izakomeza kubyara inyungu nka kimwe mu bicuruzwa bike mu ruhererekane rw’inganda.
3. Ibicuruzwa byatumijwe mu mahanga byagabanutse cyane, mu gihe ibyoherezwa mu mahanga byagize icyo bigeraho.

Muri 2023, ibicuruzwa biva mu mahanga byinjira mu gihugu byagabanutse cyane.Kuva muri Mutarama kugeza muri Mata, ibicuruzwa byatumijwe muri PC mu gihugu byari toni 358400, hamwe hamwe byoherezwa mu mahanga bingana na toni 126600 hamwe n’ibicuruzwa byatumijwe mu mahanga biva kuri toni 231800, byagabanutseho toni 161200 cyangwa 41% ugereranije n’icyo gihe cyashize umwaka ushize.Bitewe no gukuramo / gutambutsa ibikoresho byatumijwe mu mahanga no kwiyongera kw'ibyoherezwa mu mahanga, gusimbuza ibikoresho byo mu gihugu mu bakoresha ibicuruzwa byo hasi byiyongereye cyane, bikaba byanateje imbere cyane umusaruro w’imbere mu gihugu muri uyu mwaka.
Muri kamena, kubera gahunda iteganijwe yo kubungabunga imishinga ibiri iterwa inkunga n’amahanga, umusaruro wa PC mu gihugu ushobora kuba wagabanutse ugereranije na Gicurasi;Mu gice cya kabiri cyumwaka, ibikoresho fatizo byo hejuru byakomeje kwibasirwa no kwaguka kwingufu, bituma bigorana kuzamura inyungu, mugihe PC yo hepfo yakomeje kubona inyungu.Kuruhande rwinyuma, inyungu zirambye zinganda za PC ziteganijwe gukomeza.Usibye inganda nini za PC zikomeje gushyiraho gahunda yo kubungabunga guhera muri Kanama kugeza muri Nzeri, bizagira ingaruka ku musaruro wa buri kwezi, imikoreshereze y’imbere mu gihugu n’umusaruro bizakomeza kuba ku rwego rwo hejuru muri rusange mu gihe gisigaye.Kubwibyo, biteganijwe ko umusaruro wa PC murugo imbere mugice cya kabiri cyumwaka uzakomeza kwiyongera ugereranije nigice cyambere.