Uwoyela ongahluziwe

Kuphinde kubonise ukuthi amanani kawoyela azokwehla njengoba ukuncishiswa kokukhiqizwa kwe-OPEC+ kanye nokuncishiswa okwengeziwe kwemikhiqizo yaseSaudi kuyaqhubeka nokunikeza ukwesekwa kwephansi, kodwa ubudlelwano phakathi kwe-US ne-Iran bungase buguquke, futhi qaphela izingozi ezikhulayo zokwehla. Kusukela ngoFebhuwari 4, ikusasa le-WTIMashi 2021 lalingu-$56.23 / BBL, lenyuke ngamasenti angu-54, kanti ikusasa le-Brent Ephreli 2021 lalingu-$58.84 / BBL, lenyuke ngamasenti angu-38.

Isimo semakethe

Amanani e-toluene ne-xylene aqhubekile nokukhuphuka emakethe kusukela ngoJanuwari. Ekuqaleni kukaFebhuwari, amanani e-toluene ne-xylene aqhubeke nokukhuphuka ngaphandle kokuphazamiseka. Kusukela ngomhlaka-4 kuFebhuwari, imakethe ye-toluene yavalwa cishe ngo-4690-4740 yuan/ton eMpumalanga China kanye no-4500-4550 yuan/ton eSouth China. Imakethe ye-Xylene, intengo yokuvala eMpumalanga China ingu-4620-4800 yuan/ton eduze. Kusukela ngasekupheleni kukaJanuwari, umehluko wamanani asekhaya phakathi kwe-benzene ne-benzene uyancipha kancane kancane, ngaphezu kwalokho, umehluko wamanani phakathi kwalezi zinto ezimbili wawungemuhle isikhathi esithile, futhi i-toluene yanda kakhulu.

ukunikezwa

Kulesi sigaba samanje, ukwakhiwa kwe-toluene ne-xylene kwehle, futhi amandla okukhiqiza anda ngokuqala kabusha ukukhiqizwa kwesitshalo. Izinga lokwakhiwa kwe-toluene lilonke lalingu-61.93%, kanti izinga lokwakhiwa kwe-xylene lalingu-58.21%.

isidingo

Njengamanje, isimo sengqondo sokuthuthuka kokuthengiselana emakethe siqinile, i-toluene ne-xylene emakethe ngenxa yokwanda kwe-PX ne-PTA, ngakho-ke ukuzisebenzisa ngokweqile kukhulu kakhulu, futhi ukwehla kwemakethe kwasekuqaleni ukucindezela ukungeniswa kwe-toluene, ukunikezwa kwemakethe ye-benzene emibili kuncane.

Kunesidingo esikhulu se-PX, izindawo zokuhlanza uwoyela ocwengekile zithuthukisa isikhala sentengo, isidingo sokuxuba uwoyela sinamandla futhi siyaqongelela. Amanani okulethwa kanye nesidingo kanye namanani amahle angaphandle akhuphuka, ukuthengiswa kwabathengisi abathumelayo ikakhulukazi, kwandisa imakethe.

isiphetho

Ngasekupheleni konyaka, ukuthambekela kwemakethe okuqondene ne-benzene emakethe okubili akucaci, nakuba kusukela kudatha ehlobene nemakethe, iningi lemibono yemboni engase iqhubeke ikhuphuka, kodwa njengoba kusondela uMkhosi WaseNtwasahlobo, abahwebi kanye nezokuthutha ze-logistics ngenxa yezizathu zeholide, imakethe noma ivame ukuba zizinzile, imakethe ingase ibe zizinzile kakhudlwana.