Ukugweba kwicandelo le-raber ye-styrene-onbene, i-singoc kunye neenkampani eziphambili zentengiso zepetrochina zinemiqondiso ebonakalayo, ukuze amaxabiso akhoyo aqine {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2}
Ukusuka kwivenkile yentengiso, icala leendleko: I-Suopec ye-Sinopec East China i-9,14 {i-Tonzhoc I-Ty-{I-Ton, Tozhoc In {} yuan / ton, Imveliso ye-Styrene-Butadiene irabha yenzuzo yeshishini sele ikwimeko yokulahleka kwe-butadree okanye ilahleko.
Ukubonelela ngomphezulu: Iqondo lokusebenza langoku leSyrene-Owediene irabha malunga ne-5 {2} .}} I-7% {i-shenua igcina kuphela umsebenzi ophantsi wokugcina ii-odolo zabathengi abaphantsi; I-Futyun Potrochemical ye-stadiene ye-styrene inentsebenzo enemithwalo emine ephantsi; I-Yangzi Petrochemical's Thinel-Line yokuGuqula I-Lanzhou Petrochemical's Petrochemical Play Nge-12 kaJulayi uJilin Potrochemical Ding isityalo se-Bezene samiswa ngenxa yesizathu esithile ngexesha lokupaka ngexesha lokupaka i-Styrene-Owena-OBisene iqhubekile nemveliso ngoJuni.
Iindidi zerabha ezinxulumene noko: I-20th Rubber idweliswe nge-12 ka-Agasti . Ekuqaleni kwentengiso, ukumiswa kweHujiao kwagatya ngokuthe ngcembe; Ukubonelelwa kwezinto eziluhlaza kwindawo yemveliso ye-YUNUND ephucukileyo xa kuthelekiswa noMeyi nangoJuni, kwaye kunqongophele i-terminam ye-terjiao, kwaye kunqongophele i-tianjiao i-terjiao i-{{3} {{3} {{3} {{3}.
Kukho uxinzelelo oluhle kuqoqosho lwehlabathi . amazwe angama-78. kwi-70 yebhanki ye-70 yeminyaka engama-70 ye-70. ingenakufikeleleka . ukusuka kwinqanaba le-macroeconomic kunye nenqanaba lezopolitiko, kukho intelekelelo kwixesha elide le-styrene-butber ruber.
Ngokusekwe kuhlalutyo lwezi zinto zingasentla, i-Lostzhong ikholelwa ukuba irabha yeStyrene-Oweadiene ikwindawo yokubuyisela umva, kwaye ibuyele kwi-ofisi yerabha ye-styrene-onstralam ifuna ukuthenga, kunye nemakethi yentengiso ephezulu Uluhlu lweempahla luyanyanzela le miphumo mibini inkulu yentengiso yeStyrene-Oweadiene, ukusebenza kwemodeli nganye engalawulekiyo nayo ayilawuleki kwaye ayifumaneki {{6}.