Ngokwedatha (ixabiso eliphakathi le-calcium carbide method SG5 ex-factory), ixabiso eliphakathi lePVC lasekhaya ngomhla we-9 ku-Epreli yayiyi-8905 yuan/ton, ukunyuka kwe-1.49% ukususela ekuqaleni kweveki (yesi-5) kunye nokunyuka kwe-57.17% ukusuka kwixesha elifanayo kunyaka ophelileyo.

Uhlalutyo lwemarike

Emva kweholide yeChing Ming, imakethi yePVC inyukile kwakhona, kwaye amaxabiso exesha elizayo atshintsha kakhulu, nto leyo ekhokelele ekonyukeni kwamaxabiso emarike ethe ngqo. Ukunyuka kwemihla ngemihla bekuphakathi kwe-50-300 yuan/ton. Amaxabiso kwiindawo ezahlukeneyo ngokubanzi anyuka, kodwa umkhwa wokunyuka awuzange uqhubeke. Ukubuyela kwexabiso kusondela ngempelaveki. Uluhlu lumalunga ne-50-150 yuan/ton, kwaye imakethi ibonise umkhwa wokunyuka kokuqala uze uhle phakathi evekini. Ukunyuka kwamaxabiso ePVC ngeli xesha bekubangelwa kakhulu ziidiski eziphezulu kunye no-Epreli, xa ixesha lesiqhelo leencopho lifikile, kwaye ii-inventri zezentlalo ziqhubeke nokuhla, nto leyo ebonisa ukuba imfuno esezantsi inyukile. Ngaphezu koko, ukugcinwa kwentwasahlobo kuqalile, kwaye uxinzelelo lwe-inventri lwabavelisi bePVC alunamandla, kwaye bayaqhubeka benyuka. Izinto ezibangela ukuxhalaba zincede imakethi yePVC ukuba inyuke kule veki. Nangona kunjalo, amandla okufumana asezantsi asaxoxwa. Ukwamkelwa okuphantsi kwexabiso eliphezuluI-PVCkunye nokwehla kwakutshanje kwexabiso lezinto eziluhlaza zecalcium carbide kuye kwathintela ukunyuka ngokukhawuleza kwePVC. Ke ngoko, emva kokunyuka kwePVC, kubekho ukulungiswa okuncinci kwaye kwasilela ukuqhubeka nokunyuka. Okwangoku, ezinye iinkampani zingene kwimeko yokutshintsha, kwaye imiqondiso emihle ifakwe kwimarike. Kwangaxeshanye, izinga lokusebenza kwemibhobho esezantsi, iiprofayili kunye nezinye iimveliso liye landa, kwaye icala lemfuno liye laphucuka kancinci. Ngokubanzi, akukho mpikiswano inkulu phakathi kobonelelo kunye nemfuno. Amaxabiso ePVC ayatshintsha ikakhulu kumanqanaba amancinci. .

Ngokuphathelele ibala, iikowuteshini eziphambili zasekhaya zezinto ze-PVC5 calcium carbide uninzi lwazo lumalunga ne-8700-9000.I-PVCIzinto ezi-5 ze-calcium carbide kwindawo yaseHangzhou ziqala kwi-8700-8850 yuan/ton;I-PVCIzinto ezi-5 ze-calcium carbide kwindawo yaseChangzhou zisetyenziswa kakhulu yi-8700-8850 yuan/ton; Izinto ze-PVC ze-calcium carbide eziqhelekileyo kwindawo yaseGuangzhou zisetyenziswa kakhulu yi-8800-9000 yuan/ton; iikowuteshini kwiimarike ezahlukeneyo ziyatshintshatshintsha ngaphakathi koluhlu oluncinci.

Kwixesha elizayo, ixabiso lexesha elizayo lenyuka laza lehla, kwaye ukuguquguquka kwakunzima, nto leyo eyabangela ukuba kubekho umkhwa ongaqhelekanga. Ixabiso lokuqala lesivumelwano se-V2150 ngomhla we-9 ku-Epreli yayiyi-8860, ixabiso eliphezulu yayiyi-8870, ixabiso eliphantsi yayiyi-8700, kwaye ixabiso lokugqibela yayiyi-8735, ukwehla kwe-1.47%. Umthamo worhwebo wawuyi-326,300 izandla kwaye inzala evulekileyo yayizi-234,400 izandla.

Ioyile ekrwada enyukayo. Ngomhla wesi-8 ku-Epreli, amaxabiso eoyile aphesheya kwezilwandle awatshintshanga kangako. Ixabiso elihlawulelwayo lesivumelwano esiphambili kwimarike ye-US WTI ye-oyile ekrwada yekamva libikwe kwi-59.60 yeedola zaseMelika ngebhereli, ukwehla kwe-0.17 yeedola zaseMelika okanye i-0.3%. Ixabiso elihlawulelwayo lesivumelwano semarike ye-Brent ye-oyile ekrwada yekamva libikwe kwi-63.20 yeedola zaseMelika ngebhereli, ukunyuka kwe-0.04 yeedola zaseMelika okanye i-0.1%. Ukuwa kwedola yaseMelika kunye nokunyuka kwemarike yesitokhwe kunciphise ukuhla kwangaphambili okubangelwe kukunyuka okukhulu kwezinto zepetroli zaseMelika kunye nokwehla okulindelweyo kokubuyiselwa kwemfuno ngenxa yobhubhane.

I-Ethylene, nge-8 ka-Epreli, iikowuteshini zemarike ye-ethylene yaseYurophu, i-FD Northwest Europe ikhankanye i-1,249-1260 yeedola zaseMelika / itoni, i-CIF Northwest Europe ikhankanye i-1227-1236 yeedola zaseMelika / itoni, yehla nge-12 yeedola zaseMelika / itoni, nge-8 ka-Epreli, iikowuteshini zemarike ye-ethylene yase-US, i-FD US Gulf ikhankanye i-US $1,096-1107/itoni, yehla nge-US $143.5/itoni. Kutshanje, imakethi ye-ethylene yase-US iwile kwaye imfuno ibanzi. Nge-8 ka-Epreli, imakethi ye-ethylene e-Asia, i-CFR Northeast Asia ikhankanye i-US $1,068-1074/itoni, yenyuka nge-10 yeedola zaseMelika / itoni, i-CFR Southeast Asia ikhankanye i-US $1013-1019/itoni, ukunyuka kwe-US $10/itoni. Ichatshazelwe lixabiso eliphezulu leoyile ekrwada ephezulu, imakethi ye-ethylene kwixesha elizayo inokunyuka kakhulu.