Ngo-2023, ukusebenza kwenzuzo sekukonke kwemboni eyinhloko ye-butadiene engezansi kwenyuka kwabe sekwehla, futhi inzuzo yochungechunge lwezimboni kancane kancane yadlulela enhla nomfula ngemva kukaSepthemba. Ngokusho kwemikhiqizo evamile yemikhiqizo ekhuphuka nomfula kanye nedatha yentengo yemakethe emele oyinhloko, inzuzo yemboni ye-ABS iqhubekile nokuhlehla ngemva kuka-Agasti, futhi ububanzi buqhubeka nokujula. Izinzuzo zemboni yenjoloba yokwenziwa yaqeda isimo senzuzo ephezulu kusukela ngoJuni, futhi yawela esimweni esibheke phansi ngoNovemba.

Ithintwe ingcindezi eqhubekayo yenzuzo ekhuphukayo, izinga lokusebenzisa amandla ezimboni eziyinhloko ze-butadiene liye lehla kancane kancane. Izinga lokusebenzisa amandla enjoloba ye-butadiene ngoNovemba lilinganiselwa ku-68.23%, lehle ngamaphesenti angu-7.82 amaphuzu kusukela ngenyanga edlule. izinga lokusebenzisa amandla embonini ye-SBS ku-43.86%, lehle ngamaphesenti ayi-12.97; Izinga lokusebenzisa amandla embonini ye-ABS lalingu-74.90%, lehle ngamaphesenti angu-4.80 kusukela enyangeni edlule, kuyilapho kugcinwe isimo sokwehla kusukela ngo-August.

Ngenxa yokucindezela kwenzuzo eyinhloko ye-butadiene ezansi nomfula, kanye nokwehla kancane kancane kwezinga lokusebenzisa amandla embonini, ukusetshenziswa kwe-butadiene eluhlaza embonini esezansi nomfula kwehlile. NgoNovemba, ukusetshenziswa kwe-butadiene embonini enkulu ephansi komfula kulinganiselwa ku-298,700 amathani, phansi kwe-8.29% kusukela ngenyanga edlule.

Kusukela ngoNovemba, imakethe yamabala e-butadiene yaseChina iye yagcina ukukhuphuka okuqhubekayo izinyanga ezinhlanu, ithintwa yisidingo esibulalayo kanye nezindaba zayo ezibalulekile, ukuthambekela kwemakethe yezimboni ezinkulu ezingezansi kwenze kancane kancane ngaphansi kwengcindezi, ukwehlukana komfula kanye nokwehla nomfula, ukusabalala kwentengo. kuncishisiwe, kukhinyabeze inzuzo ezansi nomfula, ukwakhiwa nokunye ukwehla kokwehla kwesimo. NgoDisemba, ngakolunye uhlangothi, isimo esidingekayo sokuthi isimo samanje sesidingo esibuthakathaka singahlehliswa yini ngaphandle kokuthi "ukunikeza inzalo phansi komfula" ukuze kukhuthazwe isidingo. Ngakolunye uhlangothi, ingabe uhlangothi lokuhlinzekwa kwemakethe ye-butadiene lungaqhubeka nesimo esiqinile ekuqaleni? Ukwenyuka kokukhiqizwa okuthintekile ukuqaliswa kabusha kwedivayisi yokulungisa kwangaphambi kwesikhathi kanye nokwenyuka kwempahla engenisiwe okubangelwa intengo ephansi yamadiski angaphandle kudinga ukunakwa okuqhubekayo.