Muri Gicurasi, igiciro cya styrene yo mu gihugu cyahindutse hejuru, kandi igiciro mu kwezi cyakoraga hagati ya 9715-10570 yuan / toni.Muri uku kwezi, styrene yagarutse ku kibazo cyatewe na peteroli n'ibiciro.Izamuka ry’ibiciro bya peteroli ya peteroli, hamwe n’igiciro gihoraho kandi gihamye cya benzene nziza, cyashyigikiye byimazeyo izamuka rya styrene ku giciro cyarangiye.Nyamara, imikorere yo gutanga no gusaba ibyingenzi ntishobora gushyigikira igiciro cya styrene kandi ikagira uruhare mukurwanya igiciro cya styrene munzira izamuka.Nyuma yikiruhuko cyumunsi wa Gicurasi, nubwo icyifuzo cyo hasi cyagarutsweho buhoro buhoro, cyari gito.Kubera igitutu cyigiciro kinini, ibicuruzwa byo hasi byerekanaga no kugabanuka kwinyungu zigaragara, ibyo bigatuma umusaruro ugabanuka ku nganda zimwe na zimwe za PS.Kuruhande rwibitangwa, bitewe no guhagarika inyungu no kubungabunga, igipimo rusange cyo gukoresha ubushobozi bwinganda za styrene ni 72.03%, bigabanya cyane itangwa.Kuruhande rwibitangwa nibisabwa, biragoye gukomeza ububiko bwa styrene buke kandi butajegajega kumasoko ninganda zidafite ibicuruzwa bikomeza byoherezwa hanze kugirango dusangire igitutu.Wanhua na Sinochem Quanzhou ibice bibiri byibikoresho binini bifite ibibazo byumusaruro mu mpera zUkwakira, byagize uruhare runini kubiciro bya styrene.Ukwezi kurangiye, styrene yazamutse cyane kandi inyungu zirasanwa icyarimwe.
2. Guhindura ibarura ku byambu byo mu burasirazuba bw'Ubushinwa
Kugeza ku ya 30 Gicurasi 2022, ibarura ry’icyambu cya Jiangsu styrene byose hamwe: toni 9700, wagabanutseho toni 22.200 ugereranije nigihe cyashize (20220425).Impamvu nyamukuru: hamwe nogusohora buhoro buhoro ubushobozi bwumusaruro wa styrene murugo, kugabanuka kwamafaranga yatumijwe muri styrene, hamwe no gutinda kwibicuruzwa bimwe na bimwe, nibindi, byatumye igabanuka ryubwinshi bwo kugera ku cyambu.Nubwo muri uku kwezi habaye igabanuka ry'umusaruro wamanutse muri uku kwezi, icyifuzo cyo gukoresha ibyuma cyari gihagaze neza, gutwara byari byinshi kuruta ibyongeweho, kandi ibarura ry’ibyambu ryaragabanutse.Dukurikije imibare, ibarura rusange ryerekana icyambu cya Jiangsu styrene ntabwo kiri hejuru, kiri munsi yurwego rwo hagati mumyaka itanu ishize.Nyamara, igipimo cyibarura ryibicuruzwa murutonde ruracyari hejuru.Nkuko ibicuruzwa byimbere mu gihugu ari bike, isoko rya styrene ryibicuruzwa ni byinshi.
3. Isubiramo ryisoko ryo hasi
3.1, EPS:Gicurasi guhuza isoko rya EPS mu gihugu byazamutse.Amavuta ya peteroli ihungabana cyane, benzene yuzuye ishyigikira styrene igiciro kiri hejuru gato, igiciro cya EPS hamwe no kuzamuka gake.Igiciro cya EPS cyazamutse, ariko cyatewe nicyorezo mu ntangiriro zukwezi, imbogamizi z’ibikoresho mu turere tumwe na tumwe zagaragaye, hamwe n’igihe cy’ibikenerwa bike, bimwe mu bigo by’imbere mu gihugu bigura amakimbirane, amakimbirane y’ibiciro, epfo na ruguru bigomba kugura, impeta y’ubucuruzi muri rusange , kugabanuka umwaka-ku-mwaka, bimwe mu bikoresho byo kubara uruganda rwa EPS biragaragara, itangwa rusange riteganijwe kugabanuka.Ikigereranyo cy’ibikoresho bisanzwe muri Jiangsu muri Gicurasi cyari 11260 yu / toni, cyiyongereyeho 2,59% ugereranije n’ikigereranyo cyo muri Mata, naho igiciro cya lisansi cyari 12160 yu / toni, cyiyongereyeho 2,39% ugereranije n’ikigereranyo cyo muri Mata.
3.2, PS:Muri Gicurasi, isoko rya PS mu Bushinwa ryaravanze, hamwe na benzene isanzwe yinjira mu mpera z'ukwezi, hamwe n'ibikoresho byo mu rwego rwo hejuru hamwe na benzene yahinduwe yagabanutseho 40-540 Yuan / toni.Styrene mukwezi nyuma yo guhungabana cyane, inkunga yibiciro irakomeye.Imikoreshereze yubushobozi yakomeje kugabanuka kubera igitutu cyatewe nigihombo cyinganda, icyifuzo kidakenewe hamwe nububiko bwibicuruzwa byarangiye.Icyorezo kiracyagaragara ko kibuza uruhande rusabwa, kandi ntoya no hagati yo hepfo iritonda kubyifuzo byo kugura byinshi, kandi icyifuzo gikomeye nicyo cyingenzi.Benzene ubushobozi bushya bwo gusohora hamwe na ABS kugwa gukurura, ibikoresho byo murwego rwohejuru hamwe nibikorwa bya benzene ni bibi.Benzophene isanzwe-itanga umusaruro mwinshi, imikorere myiza gato.Ikigereranyo cyo ku kwezi cya Yuyao GPPS ni 10550 Yuan / toni, + 0,96%;Yuyao HIPS buri kwezi igiciro cyo hagati 11671 yuan / toni, -2,72%.
3.3, ABS:Muri Gicurasi, ibiciro ku isoko ry’imbere mu gihugu ABS byagabanutse hirya no hino, icyorezo muri Shanghai cyakomeje guhagarika umujyi, kandi isubiranamo ry’ibisabwa ryatinze.Gicurasi ishobora kwinjira buhoro buhoro igihe cyo kugura ibikoresho byo murugo.Bitewe no gusohoka kw'ibicuruzwa bikoreshwa mu bikoresho bya terefone mu myaka 22, icyifuzo cyo kugura isoko cyaragabanutse, ibicuruzwa muri rusange byari bike, kandi ibicuruzwa binini ahanini byacururizwaga mu bacuruzi.Hafi yukwezi kurangiye, nubwo isoko ryateye imbere gato, ariko igice kinini cyabacuruzi mu mpera zukwezi kugirango bagabanye igihe gito, icyifuzo cya terefone nticyatangiye rwose.
4. Ibihe bizaza ku isoko
Icyerekezo cyibiciro bya peteroli ntisobanutse mugihe cya vuba.Urebye ibimaze guhurizwa hamwe, haribishoboka byinshi byo gukosorwa.Muri kamena, hari byinshi byo kubungabunga ibikoresho byo mu rugo bya styrene, bifasha gukora imikorere ya benzene yubusa bitewe no kugabanuka kwa benzene nziza.Byongeye kandi, nkuko ibihingwa byinshi bya styrene bivugururwa, umusaruro w’ibicuruzwa n’ibiciro bishobora gusanwa, kandi hari amahirwe yo gutanga no gukenera ibintu bizaba ikintu cyiganje.Muri kamena, umusaruro wa styrene mu Bushinwa uzagabanuka cyane kubera kuvugurura inganda nini nini no guhindura catalizike.Nubwo bimeze bityo ariko, amahirwe yo gukira byimazeyo ibyifuzo byo hasi nabyo biri hasi cyane bitewe nicyorezo.Byongeye kandi, ibicuruzwa byoherezwa mu mahanga nabyo bizagabanuka cyane nyuma ya Kamena, bityo rero ibyingenzi byo gutanga no gukenera styrene biracyahangayikishije.Muri rusange, biteganijwe ko igiciro cya styrene imbere muri kamena gishobora kuba kidakomeye, kandi umwanya wamanutse uracyakeneye kwitondera impinduka zanyuma.Igiciro muri Jiangsu giteganijwe kuba hagati ya 9500-10100 yuan / toni.
Igihe cyo kohereza: Gicurasi-29-2022