I-2021 ngunyaka ongaqhelekanga we-TPU. Ixabiso lezinto eziluhlaza ikhutshiwe, uqhuba ixabiso le-TPU ukuze inyuke kabukhali. Ekuqaleni kuka-Matshi, amaxabiso anyukela kwimbali ephezulu kule minyaka mine idlulileyo. I-Caensile Ukubuyela kwimeko yesiqhelo kwempahla, i-TPU yavula indlela eya ezantsi. Kufuphi phakathi konyaka, njenge-MDI ecocekileyo, i-BDO, i-BDO, i-AA kunye nezinye izinto ezingafunekiyo zibhotile, icala leendleko lixhase imakethi ye-TPU. Okulandelayo, makhe siqwalasele okwenzeka kwimarike ye-TPU kwisiqingatha sokuqala sonyaka:
Kwikota yokuqala, phantsi kwenkxaso emibini yeendleko kunye nemfuno, imakethi ye-TPU yasekhaya yathunyelwa kwimbali ephezulu kule minyaka mine idlulileyo kwisiqingatha nje senyanga. Ichaphazelekile ephindaphindiweyo ngobukhweba ekuqaleni konyaka, kukho ukungaqiniseki ngakumbi kwimbonakalo yentengiso. I-Dowstream ithathela ingqalelo ukuqala kokwakha kunye neminye imiba, itokhwe ngononophelo, kwaye imakethi isebenza kakuhle. Njengomthendeleko wentwasahlobo, imeko yobhubhane iphucule, indawo yokutyunjwa i-terminal yokufikelelwayo ifikile, kwaye ukuthengwa kwe-terminal ye-Nade efihliweyo kubangele ibala elinamandla emarikeni, kwaye amaxabiso entengiso ahlaziywe ngaphakathi kuluhlu olucekeceke. Emva kokubuya konyaka, ilizwe linamathela kakhulu kwimicimbi yokhuseleko lwendalo. Ngokuphunyezwa okuninzi komyalelo weplastiki, ukusetyenziswa kwezinto eziluhlaza i-BDO kunye ne-AA inyukile, kwaye iindleko zokubonelela ziphantsi koxinzelelo. Thatha umzekelo njengomzekelo we-RMB 18,000 / Ton ukuya kwi-RMB 26,500 / ton, ukunyuka kwe-47.22% ngenyanga. Ulwakhiwo lwasezantsi lokuphumla lwaqala ngaphambi konyaka ophelileyo, kwaye ii-odolo ezintsha ze-termal zazicotha ukulandela. Uninzi lwazo lwaluzii-odolo zaphambi kokusiwa. Xa ujongene nexabiso ngequbuliso, amaqela amahla aphezulu axhathisa amaxabiso aphezulu, iintengiselwano zazincinci, kwaye omnye umsebenzi wamiswa kwaye ukuvelisa kuhlehliswa ukunciphisa ilahleko.
Kwikota yesibini, i-TPU yasekhaya yayibonakala ngathi ikwisilayidi kwaye yonke indlela esezantsi. Ngasekupheleni konyaka, njengoko izinto ezingafunekiyo zibhotwe, i-TPU ikwasebenza nethuba elihlaziyiweyo. Ekuqaleni kwekota yesibini, izinto zentengiso ze-bulk zaqala ukubuyela kancinci kwaye zibuyele kulwakhiwo. Amaxabiso aphezulu enyama aqhubeka nokuwa. Iifektri ze-TPU ikakhulu zithotyiwe ngokufanelekileyo amaxabiso ngokufanelekileyo ngokusekwe kwixabiso lezinto ezingafunekiyo. . Ukulandelwa kwee-odolo ezintsha ze-terminal kuyacotha. Ukubambelela kwingqondo yendabuko yokuthenga kwaye ukungafumani iinkampani zokwenza, ezantsi kwemveliso yemveliso zihlala zigcina isicwangciso esiliqili semfuno yokuthenga kwintengiso. Ukungena phakathi kuJuni, iMDI ecocekileyo, i-BDO, kunye ne-AA iyeka ukuwa kwaye iphinde ivulwe. Phantsi kwenkxaso yeendleko, imakethi ye-TPU yavula indlela eya kuphinda isebenze kwakhona. Iindaba zokunyuka kwamaxabiso zikhuthaza indlela yokuziphatha kwamanye amalungu ocolekileyo ukuya kuthi ga kwinqanaba elithile, kwaye ukuthengiselana kuphuculwe okwethutyana.
IXESHA LOKUQALA: UPE-03-2021