Inkomba yeNingizimu China iphansi, kanti inkomba yokuhlukaniswa kwezinhlobo iyancipha kakhulu.
Ngesonto eledlule, imakethe yemikhiqizo yamakhemikhali yasekhaya yehle. Uma sibheka izinhlobo ezingu-20 zokuqapha ukuthengiselana okubanzi, imikhiqizo engu-3 inyusiwe, imikhiqizo engu-11 incishisiwe, kanti engu-6 ayishintshi.
Ngokombono wemakethe yamazwe ngamazwe, imakethe yamafutha angahluziwe yamazwe ngamazwe ishintshe kakhulu ngesonto eledlule. Phakathi nesonto, i-OPEC+ yehlise kakhulu izikhundla zokukhiqiza, futhi ukunikezwa kokunikezwa kuqinisa imakethe; ukwenyuka noma ukwehla kwezinga lenzalo le-Fed, okwenza kube lula ukukhathazeka ngokwehla komnotho kanye namanani kawoyela wamazwe ngamazwe akhuphuke. Kusukela ngoDisemba 2, intengo yokuxazululwa kwenkontileka eyinhloko ye-WTI crude oil futures e-United States yayingu-$79.98/ibhareli, okwakungu-$3.7 US dollars per barrel kusukela ngesonto eledlule. Intengo yemakethe yamafutha angahluziwe e-Brent ishintshiwe, futhi intengo yokuxazululwa kwenkontileka eyinhloko ingu-$85.57/ibhareli, ekhushulwe ngo-$1.94/ibhareli uma kuqhathaniswa nesonto eledlule.
Ngokombono wemakethe yasekhaya, imakethe kawoyela ongahluziwe yayibuswa kakhulu ngesonto eledlule. Imisebenzi yezomnotho iyonke yemisebenzi yezomnotho yasekhaya yehlile, umthelela wendabuko wesikhathi esingaphandle kwesizini wawungaphezulu, isidingo sasilinganiselwe, kanti ukusebenza kwemakethe yamakhemikhali kwakubuthakathaka. Ngokusho kwedatha yokuqapha ukuthengiselana kwamakhemikhali kabanzi, inkomba yentengo yemikhiqizo yamakhemikhali yaseNingizimu China yayiphansi ngesonto eledlule, kanti inkomba yentengo yemikhiqizo yamakhemikhali yaseNingizimu China (ebizwa ngokuthi “i-South China Chemical Index”) phakathi nesonto yayingamaphuzu angu-1171.66, ehle ngamaphuzu angu-48.64 uma kuqhathaniswa nesonto eledlule, ukwehla ngo-3.99% Essence Phakathi kwezinkomba zokuhlukaniswa ezingu-20, izinkomba ezintathu ze-acryllene, PP, kanye ne-styrene rose, ezixutshwe ne-aromatics, i-toluene, i-methanol, i-PTA, i-benzene emsulwa, i-MTBE, i-BOPP, i-PE, i-diopine, i-TDI, i-sulfuric acid yehlile, kanti ezinye izinkomba zahlala zizinzile.
Umfanekiso 1: Inkomba Yekhemikhali YaseNingizimu China yesonto eledlule idatha yereferensi (isisekelo: 1000), intengo yereferensi icashunwe ngabadayisi
Ingxenye yendlela yokuthambekela kwemakethe yenkomba yokuhlukaniswa
1. I-Methanol
Ngesonto eledlule, imakethe ye-methanol yayibuthakathaka. Phakathi nesonto, ukufakwa komsebenzi wokulungisa ngaphambi kokuma kwaqala kabusha, futhi ukunikezwa kwanda; isidingo sendabuko esingezansi kwakunzima ukwanda ngenxa yesizini yokuphumula kanye nobhubhane. Ngaphansi kokucindezelwa kokunikezwa okuncane, izimo zemakethe zizonke zaqhubeka nokwehla.
Kusukela ntambama yangomhlaka-2 Disemba, inkomba yentengo ye-methanol eNingizimu yeShayina ivale ngamaphuzu angu-1223.64, yehle ngamaphuzu angu-32.95 kusukela esontweni eledlule, ukwehla ngo-2.62%.
2. Isoda ebabayo
Ngesonto eledlule, imakethe yasekhaya ye-liquid-alkali yancishiswa. Njengamanje, ingcindezi yempahla yenkampani ayinkulu, futhi isimo sokuthunyelwa kwempahla siyamukeleka. Amanani e-chlorine ewuketshezi aqhubekile nokwehla. Ngokusekelwa ukwesekwa kwezindleko, intengo yemakethe iphakanyisiwe.
Ngesonto eledlule, imakethe yasekhaya ye-chip alkali izinzile ukusebenza. Isimo semakethe sigcine isigaba sokuqala, isimo sengqondo senkampani ngentengo eqinile siqinile, kanti imakethe ye-piano alkali iyonke igcina ukuthambekela kokuzinza.
Kusukela ngomhlaka-2 Disemba, inkomba yentengo yokusanhlamvu ngesoda eNingizimu yeShayina yavalwa ngamaphuzu angu-1711.71, okuwukwenyuka ngamaphuzu angu-11.29 kusukela ngesonto eledlule, okwenyuka ngo-0.66%.
3. I-Ethylene glycol
Ngesonto eledlule, imakethe ye-ethylene glycol yasekhaya iqhubekile nokuzamazama. Muva nje, iyunithi ye-ethylene glycol ibilokhu ivuliwe futhi ivaliwe, ukuqala koshintsho oluncane, kodwa ingcindezi yohlangothi lokuhlinzeka isekhona; Isidingo esiphansi asikathuthukiswa kakhulu, imakethe ye-ethylene glycol yasekhaya ukuze igcine ukushaqeka okuphansi.
Kusukela ngomhlaka-2 Disemba, inkomba yentengo eSouth China diol yayivaliwe ngamaphuzu angu-665.31, ukwehla ngamaphuzu angu-8.16 kusukela ngesonto eledlule, ukwehla ngo-1.21%.
4. I-Styrene
Ngesonto eledlule, isikhungo semakethe yasekhaya ye-styrene sikhuphuke. Phakathi nesonto, izinga lokusebenza kwedivayisi yefektri lehlisiwe ukuze kuncishiswe ububanzi obuncane bokunikezwa; isidingo esingezansi besinamandla, futhi imakethe isekelwe kahle. Ukunikezwa kanye nesidingo sonke bekusesilinganisweni esiqinile, futhi intengo yemakethe yenyuka.
Kusukela ngomhlaka-2 Disemba, inkomba yentengo ye-styrene eNingizimu yeShayina yavalwa ngamaphuzu angu-953.80, okuwukwenyuka ngamaphuzu angu-22.98 kusukela ngesonto eledlule, okwenyuka ngo-2.47%.
Ukuhlaziywa kwemakethe yesikhathi esizayo
Amanani kawoyela cishe azohlala eguquguqukayo njengoba ukwesaba ukwehla komnotho kanye nokukhathazeka mayelana nombono wesidingo kuqhubeka nokubusa imakethe ngaphandle kwentuthuko eyengeziwe ekunciphiseni ukukhiqizwa kwe-OPEC+. Ngokombono wasekhaya, umnotho wasekhaya kunzima ukuwuthuthukisa esikhathini esifushane, futhi ukubuyiselwa kwesidingo sokugcina kuhamba kancane. Kulindeleke ukuthi imakethe yamakhemikhali yasekhaya ingase ibe buthaka esikhathini esizayo esiseduze.
1. I-Methanol
Ebusika obuzayo, ukunikezwa kwegesi yemvelo yikona okuyinhloko, kanti amanye amadivayisi e-methanol anokungasebenzi kahle noma ukumiswa komsebenzi. Kodwa-ke, isitokwe somkhiqizi wamanje siphezulu, futhi ukunikezwa kwemakethe kulindeleke ukuthi kube nzima. Ukwehla kwesidingo esiphansi kunzima ukukushintsha. Kulindeleke ukuthi imakethe ye-methanol ibuthakathaka kakhulu.
2. Isoda ebabayo
Ngokuphathelene ne-liquid caustic soda, ngokombono wesimo samanje semakethe, ingcindezi yempahla yenkampani eyinhloko ayinkulu, kodwa ngenxa yokuthi ubhubhane luphinde lwathinta, ukuthuthwa kwezinye izindawo kusalinganiselwe, futhi ukwesekwa kwesidingo akunamandla. Kulindeleke ukuthi imakethe ye-liquid -alkali noma ukuzinzisa ukusebenza esikhathini esizayo esiseduze.
Ngokuphathelene nama-caustic soda flakes, isitokwe samanje sebhizinisi siphansi, kodwa isidingo esiphansi sisasesiphakathi nendawo, intengo yemakethe kunzima ukuyikhuphula, futhi isimo sengqondo sentengo esizinzile senkampani sisobala. Kulindeleke ukuthi imakethe ye-lattice ingase izinze esikhathini esizayo esiseduze.
3. I-Ethylene glycol
Njengamanje, isidingo semakethe ye-ethylene glycol asikathuthuki, ukuqongelela impahla, kanye nemizwa yemakethe akunalutho. Kulindeleke ukuthi imakethe yasekhaya ye-ethylene glycol ingase iqhubeke nokusebenza okuncane esikhathini esizayo esiseduze.
4. I-Styrene
Nakuba isidingo samanje sikhulile, isikhathi esifushane esingezansi siyaqaphela, isidingo siyanda noma sincipha, futhi ukubuya kwemakethe kuyacindezelwa. Uma kungekho okunye ukwesekwa kwezindaba ezinhle, kulindeleke ukuthi i-styrene ikhuphuke futhi yehle esikhathini esifushane.
Isikhathi sokuthunyelwe: Disemba 13-2022