Kuva mu mpera za Kamena, igiciro cya styrene cyakomeje kwiyongera hafi 940 yuan / toni, gihindura igabanuka rikomeje mu gihembwe cya kabiri, bituma abashinzwe inganda bagurisha styrene bagabanya imyanya yabo.Ubwiyongere bw'isoko buzagabanuka munsi y'ibiteganijwe muri Kanama?Niba icyifuzo cya Jinjiu gishobora kurekurwa hakiri kare niyo mpamvu nyamukuru yo kumenya niba igiciro cya styrene gishobora gukomeza gukomera.
Hariho impamvu eshatu zingenzi zatumye izamuka ryibiciro bya styrene muri Nyakanga: icya mbere, izamuka rikomeje ry’ibiciro bya peteroli mpuzamahanga byatumye habaho iterambere ry’imyumvire y’ubukungu;Icya kabiri, ubwiyongere bwibicuruzwa buri munsi yibyateganijwe, bigatuma igabanuka ryumusaruro wa styrene, gutinda gutangira ibikoresho byo kubungabunga, no guhagarika ibikoresho bitateganijwe;Icya gatatu, icyifuzo cyo kohereza ibicuruzwa hanze kitateganijwe cyiyongereye.
Ibiciro bya peteroli mpuzamahanga bikomeje kwiyongera, kandi imyumvire ya macroeconomic iratera imbere
Muri Nyakanga uyu mwaka, ibiciro bya peteroli mpuzamahanga byatangiye kuzamuka, hiyongera cyane ku minsi icumi ya mbere hanyuma bihindagurika ku rwego rwo hejuru.Impamvu zatumye izamuka ry’ibiciro bya peteroli mpuzamahanga zirimo: 1. Arabiya Sawudite yongereye ku bushake igabanuka ry’umusaruro kandi yohereza ikimenyetso ku isoko kugira ngo isoko rya peteroli rihamye;2. Amakuru y’ifaranga muri Amerika CPI ari munsi y’ibiteganijwe ku isoko, biganisha ku madorari y’Amerika.Ibiteganijwe ku isoko kuri Banki nkuru y’igihugu kuzamura igipimo cy’inyungu muri uyu mwaka byagabanutse, bikaba biteganijwe ko bizakomeza kuzamura inyungu muri Nyakanga, ariko birashobora guhagarara muri Nzeri.Mu rwego rwo kudindiza izamuka ry’inyungu n’idolari ry’Amerika ridakomeye, ubushake bw’ibyago ku isoko ry’ibicuruzwa bwongeye kwiyongera, kandi peteroli ikomeje kwiyongera.Izamuka ry’ibiciro bya peteroli mpuzamahanga ryazamuye igiciro cya benzene nziza.Nubwo izamuka ry’ibiciro bya styrene muri Nyakanga ritatewe na benzene yuzuye, ntabwo ryagabanije izamuka ry’ibiciro bya styrene.Kuva ku gishushanyo cya 1, birashobora kugaragara ko kuzamuka kwa benzene kwiza kutameze neza nka styrene, kandi inyungu ya styrene ikomeje gutera imbere.
Byongeye kandi, ikirere cya macro nacyo cyahindutse muri uku kwezi, hamwe no gusohora inyandiko zijyanye no guteza imbere ibicuruzwa byongera isoko.Biteganijwe ko isoko rizagira politiki zijyanye n’inama y’ubukungu ya Biro Politiki Nkuru muri Nyakanga, kandi imikorere iritonda.
Ubwiyongere bw'itangwa rya styrene buri munsi y'ibiteganijwe, kandi ibarura ry'ibyambu ryaragabanutse aho kwiyongera
Igihe hateganijwe ko ibicuruzwa bitangwa n'ibisabwa muri Nyakanga biteganijwe muri Kamena, biteganijwe ko muri Nyakanga umusaruro w’imbere mu gihugu uzaba hafi toni miliyoni 1.38, naho ibarura rusange rizaba hafi toni 50000.Ariko, impinduka zitateganijwe zavuyemo kwiyongera kurenza uko byari byateganijwe kongera umusaruro wa styrene, kandi aho kwiyongera kubarura ibyambu nyamukuru, byagabanutse.
1. Bitewe nimpamvu zifatika, ibiciro byibikoresho bivanga bijyanye na toluene na xylene byiyongereye byihuse, cyane cyane amavuta ya alkylated hamwe na hydrocarbone ivanze ya aromatic, ibyo bikaba byaratumye ubwiyongere bw’imbere mu gihugu bwo kuvanga toluene na xylene, bituma kwiyongera gukomeye ibiciro.Kubwibyo, igiciro cya Ethylbenzene cyiyongereye.Ku nganda zitanga styrene, umusaruro wa Ethylbenzene udafite dehydrogenation uruta umusaruro wa dehydrogenation ya styrene, bigatuma umusaruro wa styrene ugabanuka.Byumvikane ko ikiguzi cya dehydrogenation kingana na 400-500 yuan / toni.Iyo itandukaniro ryibiciro hagati ya styrene na ethylbenzene rirenze 400-500 yuan / toni, umusaruro wa styrene uba mwiza, naho ubundi.Muri Nyakanga, kubera igabanuka ry'umusaruro wa Ethylbenzene, umusaruro wa styrene wari hafi toni 80-90000, iyi nayo ikaba ari imwe mu mpamvu zatumaga ibyambu nyamukuru bitiyongera.
2. Kubungabunga ibice bya styrene byibanda cyane muri Gicurasi kugeza muri Kamena.Gahunda yambere yari iyo gutangira muri Nyakanga, ibyinshi byibanze hagati muri Nyakanga.Ariko, kubera impamvu zimwe zifatika, ibikoresho byinshi bitinda gutangira;Umutwaro wo gutwara igikoresho gishya uri munsi yibyateganijwe, kandi umutwaro uguma kurwego rwo hasi kugeza hasi.Byongeye kandi, ibihingwa bya styrene nka Tianjin Dagu na Hainan Gutunganya na Chemical nabyo byahagaritswe bitateganijwe, bitera igihombo ku musaruro w’imbere mu gihugu.
Ibikoresho byo mu mahanga birahagarara, bituma ubwiyongere bw’ubushinwa buteganya kohereza hanze styrene
Hagati y'uku kwezi, uruganda rwa styrene muri Amerika rwateganijwe guhagarika imirimo, mu gihe hateganijwe kubungabunga uruganda mu Burayi.Ibiciro byiyongereye byihuse, idirishya ryubukemurampaka rirakingurwa, kandi ibyifuzo byubukemurampaka byariyongereye.Abacuruzi bitabiriye cyane imishyikirano, kandi hari hamaze gucuruzwa hanze.Mu byumweru bibiri bishize, ibicuruzwa byoherezwa mu mahanga byose hamwe byageze kuri toni 29000, ahanini byashyizweho muri Kanama, ahanini muri Koreya y'Epfo.Nubwo ibicuruzwa by’Ubushinwa bitigeze bigezwa mu Burayi mu buryo butaziguye, nyuma y’ibikoresho byoherezwa mu mahanga, kohereza ibicuruzwa byuzuzaga mu buryo butaziguye icyuho cyerekezo cy’Uburayi, kandi hitabwa ku kumenya niba ibicuruzwa bishobora gukomeza mu gihe kiri imbere.Kugeza ubu, byumvikane ko umusaruro w’ibikoresho muri Amerika uzahagarikwa cyangwa uzagaruka mu mpera za Nyakanga and mu ntangiriro za Kanama, mugihe toni zigera kuri miriyoni 2 z'ibikoresho mu Burayi zizahagarikwa mu cyiciro gikurikira.Niba bakomeje gutumiza mu Bushinwa, barashobora ahanini guhagarika izamuka ry’umusaruro w’imbere mu gihugu.
Ibihe byo hasi ntabwo ari byiza, ariko ntabwo bigeze kurwego rwo gutanga ibitekerezo
Kugeza ubu, usibye kwibanda ku byoherezwa mu mahanga, inganda z’isoko nazo zizera ko ibitekerezo bibi biva mu cyifuzo cyo hasi ari urufunguzo rwo kumenya igiciro cyo hejuru cya styrene.Ibintu bitatu byingenzi muguhitamo niba ibitekerezo bibi byamanuka bigira ingaruka kubikorwa byo guhagarika imishinga / kugabanya imizigo ni: 1. niba inyungu zo hasi ziri mubihombo;2. Haba hari amabwiriza yo hepfo;3. Ese ibarura ryamanutse riri hejuru.Kugeza ubu, inyungu zo hasi za EPS / PS zabuze amafaranga, ariko igihombo mumyaka ibiri ishize kiracyemewe, kandi inganda za ABS ziracyafite inyungu.Kugeza ubu, ibarura rya PS riri kurwego rwo hasi kandi amabwiriza aracyemewe;Iterambere ryibarura rya EPS riratinda, hamwe nibigo bimwe bifite ibarura ryinshi kandi byoroheje.Muri make, nubwo ibintu byo hasi bitameze neza, ntabwo bigeze kurwego rwibitekerezo bibi.
Byumvikane ko ama terinal amwe agifite ibyifuzo byiza kuri Double Eleven na Double Cumi na kabiri, kandi gahunda yo kubyaza umusaruro umusaruro winganda zikoreshwa murugo muri Nzeri biteganijwe ko uziyongera.Kubwibyo, haracyari ibiciro bikomeye mubiteganijwe kuzuzwa mu mpera za Kanama.Hariho ibintu bibiri:
1. Niba styrene yongeye kwiyongera mbere ya Kanama, harateganijwe ko izamuka ryibiciro bitarenze ukwezi;
2. Niba styrene idasubiye inyuma mbere ya Kanama kandi igakomeza gukomera, guhagarika itumanaho birashobora gutinda, kandi ibiciro bishobora gucika intege mukwezi kurangiye.
Igihe cyo kohereza: Nyakanga-25-2023
