Uwoyela ongahluziwe

Kuphinde kubonakale kabi ngezintengo zikawoyela njengoba ukuncishiswa kokukhiqizwa kwe-OPEC+ kanye nokuncishiswa okwengeziwe kwe-Saudi okukhiphayo kuqhubeka kunikeza ukwesekwa kwaphansi, kodwa ubudlelwano base-US ne-Iran bungase bube buhle, futhi qaphela ubungozi obukhuphukayo. Kusukela ngomhlaka-4 Feb., WTIMarch 2021 ikusasa $56.23 / BBL, ikhuphuke ngamasenti angama-54, kuyilapho ikusasa le-Brent April 2021 lalingu-$58.84 / BBL, likhuphuke ngamasenti angama-38.

Isimo semakethe

Amanani e-toluene ne-xylene aqhubekile nokukhuphuka emakethe kusukela ngoJanuwari. Ekuqaleni kukaFebhuwari, amanani e-toluene nexylene aqhubekile nokukhuphuka ngaphandle kokuphazamiseka. Kusukela ngo-February 4, imakethe ye-toluene ivalwe cishe ku-4690-4740 yuan/ton e-East China futhi cishe 4500-4550 yuan/ton eNingizimu ye-China.Imakethe yase-Xylene, intengo yokuvala yaseMpumalanga ye-China ngo-4620-4800 yuan/ton eduze.Kusukela ngasekupheleni kukaJanuwari , umehluko wentengo yasekhaya phakathi kwe-benzene ne-benzene uya ngokuya uncipha, ngaphezu kwalokho, umehluko wentengo phakathi kwakho kokubili wawunegethivu isikhathi, futhi i-toluene yenyuka kakhulu.

hlinzeka

Kulesi sigaba samanje, ukwakhiwa kwe-toluene ne-xylene kwehlile, futhi amandla okukhiqiza anda lapho kuqalwa kabusha ukukhiqizwa kwesitshalo. Isilinganiso sokwakhiwa kwe-toluene sisonke sasingu-61.93%, kanti izinga lokwakhiwa kwexylene lalingu-58.21%.

isidingo

Njengamanje, isimo se-bullish semakethe siqinile, enye i-toluene nexylene emakethe ngenxa yokukhuphuka komfula i-PX ne-PTA, ngakho-ke ukuzisebenzisa kukhulu kakhulu, kanye nokwehla kwemakethe kwangaphambi kwesikhathi ukucindezela ukungeniswa kwe-toluene, i-benzene emibili. ukunikezwa kwemakethe kuqinile.

Kunesidingo esinamandla se-PX, izindawo zokuhluza uwoyela ocolisisiwe zicindezela indawo yentengo, isidingo sokuxutshwa kukawoyela sinamandla futhi siyaqoqwa. Ukuthengwa kwempahla kanye nesidingo kanye nezintengo eziqondile zenyuka, ukuthengiswa komthumeli kawoyela ikakhulukazi, kuhlanganisa imakethe.

isiphetho

Ngasekupheleni konyaka, izitayela zemakethe ye-benzene ezimbili azicaci kahle, nakuba kudatha ehlobene nemakethe, iningi lengqondo yemboni elingase liqhubeke likhuphuka, kodwa ngokusondela koMkhosi Wasentwasahlobo, abahwebi kanye nezokuthutha ngenxa izizathu zamaholide, imakethe noma zivame ukuzinza, imakethe ingase izinze.