Ekuqaleni kukaJulayi, i-styrene kunye nekhonkco lemizi-mveliso yaphela malunga neenyanga ezintathu zokuhla kwaye yakhawuleza yaphinda yavuka ngokuchasene nomkhwa.Imarike iqhubekile nokunyuka ngo-Agasti, kunye namaxabiso ezinto eziphathekayo afikelela kwinqanaba eliphezulu ukususela ekuqaleni kuka-Oktobha 2022. Nangona kunjalo, izinga lokukhula kweemveliso ezisezantsi ziphantsi kakhulu kunelo lokuphela kwempahla ekrwada, linyanzeliswa kukunyuka kweendleko kunye nokunciphisa ukunikezelwa, kunye ukunyuka kwemarike kunomda.
Ukunyuka kweendleko kuvusa ukusilela kwingeniso yesixokelelwano soshishino
Ukonyuka ngamandla kumaxabiso ezinto ezikrwada kukhokelele ekuhanjisweni kancinci kancinci koxinzelelo lweendleko, ngakumbi ukunciphisa ingeniso ye-styrene kunye nekhonkco leshishini elisezantsi.Uxinzelelo lwelahleko kwi-styrene kunye ne-PS industries iye yanda, kwaye i-EPS kunye ne-ABS industries ishintshile ukusuka kwinzuzo ukuya kwilahleko.Idatha yokubeka iliso ibonisa ukuba ngoku, kwikhonkco loshishino ngokubanzi, ngaphandle kweshishini le-EPS, eliguquguqukayo zombini ngasentla nangaphantsi kwe-breakeven point, uxinzelelo lokulahleka kwemveliso kwamanye amashishini lusephezulu.Ngokungeniswa kancinci kancinci komthamo omtsha wemveliso, ukuchasana kwemfuno yokubonelela kumashishini ePS kunye ne-ABS kuye kwabonakala.Ngo-Agasti, ukunikezelwa kwe-ABS kwakwanele, kwaye uxinzelelo kwilahleko yoshishino luye lwanda;Ukuncipha konikezelo lwe-PS kukhokelele ekuncipheni okuncinci kuxinzelelo lwelahleko kushishino ngo-Agasti.
Ukudityaniswa kwemiyalelo enganeleyo kunye noxinzelelo lwelahleko kuye kwakhokelela ekunciphiseni kweminye imithwalo ephantsi
Idatha ibonisa ukuba xa kuthelekiswa nexesha elifanayo kwi-2022, umyinge wokusebenza komsebenzi we-EPS kunye ne-PS amashishini ubonise ukuhla.Ukuchatshazelwa luxinzelelo lwelahleko yeshishini, umdlandla wamashishini emveliso ukuqalisa ukusebenza uye waba buthathaka.Ukuze ugweme umngcipheko welahleko, baye banciphisa umthwalo wabo wokusebenza omnye emva komnye;Ulondolozo olucwangcisiweyo nolungacwangciswanga lugxininiswe ngakumbi ukususela ngoJuni ukuya ku-Agasti.Njengoko iinkampani zokulondoloza ziphinda ziqalise ukuveliswa, umthwalo wokusebenza kwishishini le-styrene lonyuke kancinci ngo-Agasti;Ngokubhekiselele kushishino lwe-ABS, ukuphela kolondolozo lwamaxesha onyaka kunye nokhuphiswano oluqatha lwegama kukhokelele ekunyukeni kwendlela yokusebenza kolu shishino ngo-Agasti.
Ukujonga phambili: Iindleko eziphezulu kwixesha eliphakathi, amaxabiso emarike aphantsi koxinzelelo, kunye nengeniso yekhonkco leshishini lisanqongophele
Ngexesha eliphakathi, i-oyile ekrwada yamazwe ngamazwe iyaqhubeka nokuguquguquka, kwaye unikezelo lwe-benzene ecocekileyo luqinile, kwaye kulindeleke ukuba kugcinwe ukuguquguquka okuqinileyo.Imarike ye-styrene yezinto ezintathu eziphambili ze-S zinokugcina ukuguquguquka okuphezulu.Icala lonikezelo lwamashishini amathathu amakhulu e-S liphantsi koxinzelelo ngenxa yokusungulwa kweeprojekthi ezintsha, kodwa izinga lokukhula kwemfuno licotha noko, okukhokelela ekunyukeni kwamaxabiso okuncinci kunye nenzuzo enganelanga.
Ngokwendleko, amaxabiso e-oyile ekrwada kunye ne-benzene ecocekileyo inokuchaphazeleka kukuqiniswa kwedola yaseMelika, kwaye inokujongana noxinzelelo oluphantsi ngexesha elifutshane.Kodwa ekuhambeni kwexesha, amaxabiso anokuhlala eguquguquka kwaye omelele.Umthamo wemveliso ukhula ngokuthe ngcembe, kwaye unikezelo lwebenzene ecocekileyo lunokuba nzima, ngaloo ndlela luqhuba amaxabiso emarike ukugcina ukunyuka.Nangona kunjalo, ukungonelanga kwemfuno yesiphelo kunokunciphisa ukunyuka kwamaxabiso emarike.Ngexesha elifutshane, amaxabiso e-styrene angaguquguquka kumanqanaba aphezulu, kodwa njengoko iinkampani zogcino ziqala ngokuthe ngcembe imveliso, imarike inokujongana nolindelo lwe-pullback.