Crude oil is

Izvo zvakare zvinoratidzira kurwara kwemitengo yemafuta sezvo OPEC + kugadzirwa kwekucheka uye kumwe kuchekwa kweSaudi kubuda kunoramba kuchipa rutsigiro rwepasi, asi hukama hweUS -Iran hunogona kunge huchikwira, uye chenjera kuwedzera njodzi. $56.23 / BBL, yakakwira masendi makumi mashanu nemana, ukuwo Brent Kubvumbi 2021 ramangwana raive madhora makumi mashanu nesere.

Mamiriro emusika

Mitengo ye toluene uye xylene yakaramba ichikwira pamusika kubva muna Ndira.Mukutanga kwaKukadzi, mitengo ye toluene nexylene yakaramba ichikwira pasina kukanganiswa.Kubva muna Kukadzi 4, musika we toluene wakavharwa kunosvika 4690-4740 yuan/ton kuEast China uye kwakatenderedza 4500-4550 yuan/ton muSouth China.Musika weXylene, East China mutengo wekuvhara mu4620-4800 yuan/ton pedyo.Kubva mukupera kwaNdira. , musiyano wemutengo wepamba pakati pebenzene nebenzene uri kudzikira zvishoma nezvishoma, chiizve, mutsauko wemutengo pakati pezviviri waive wakashata kwekanguva, uye toluene yakasimuka zvine simba.

supply

Panguva ino, kuvakwa kwe toluene uye xylene kwakadzikira, uye huwandu hwekugadzira hwakawedzera nekutangazve kugadzirwa kwechirimwa.Huwandu hwekuvaka hwetoluene hwaive 61.93%, uye chiyero chekuvaka chexylene yaive 58.21%.

kuda

Parizvino, musika wekutengesa hunhu hwakasimba, imwe toluene uye xylene pamusika nekuda kwekudzika kwavo kwePX nePTA kuri kukwira, saka kuzvishandisa kwakawandisa, uye kuderera kwemusika kwekutanga kudzvanyirira kunze kwe toluene, maviri benzene. musika wekutengesa wakasimba.

Pane kudiwa kwakasimba kwePX, mafuta akacheneswa anosundira nzvimbo yemutengo, kudiwa kwekusanganiswa kwemafuta kwakasimba uye kuunganidza.Kutengesa uye kudiwa uye peripheral yakanaka mitengo yakasimuka, vatengesi vanotumira vatengesi kunyanya, kuwedzera misika.

mhedziso

Pedyo nekupera kwegore, maviri benzene musika maitiro chaiwo emusika maitiro haana kujeka, kunyangwe kubva kumusika ane chekuita nedata, mazhinji eindasitiri mafungiro anogona kuramba achikwira, asi nekusvika kweMutambo weChitsuwa, vatengesi nekutakura zvinhu nekuda kwe zvikonzero zvezororo, misika kana inowanzove yakagadzikana, misika inogona kunge yakagadzikana.