Mitengo yapakhomo ya styrene idakwera ndiyeno idasinthidwanso kumayendedwe otsika. Sabata yatha, malo apamwamba kwambiri ku Jiangsu pa 10,150 yuan / tani, mgwirizano wotsika kwambiri pa 9,750 yuan / tani, kufalikira kwapamwamba komanso kotsika kwa 400 yuan / tani. Mitengo yamafuta osakanizidwa imayang'anira styrene, ndipo benzene yoyera imakhalabe yolimba, pamitengo yamafuta, kubwezeretsanso phindu la styrene, mbali yamtengo wapatali ikupitilizabe kuthandizira, ndipo kumapeto kwa sabata mafuta amafuta amabwereranso kwinaku akukwera. Kufuna kwapansi kumakhala kofala, zoyambira zikupitilira, mliri ndi phindu lopanga motsogozedwa ndi minda yakumidzi yakumidzi imayamba kukhala yosauka, mbali yoperekera ndi kufunikira ndiyovuta kulimbikitsa styrene.

Mbali yopereka
Pakali pano, zoweta styrene chomera akuyamba pa mlingo otsika, pansi chisonkhezero cha phindu kupanga, zomera ambiri sanali Integrated ali mu magalimoto kuchepetsa zoipa, mbali ya Integrated chipangizo kapena kukonza, kapena kusweka kwa magalimoto ndi kuchepetsa katundu, kokha kupanga kupanga sikunachuluke. Choncho, kupanga m'nyumba za styrene kumakhala kovuta kupondereza mitengo, zomwe zimapangitsanso kuti kusinthasintha kwa sabata ino kusakhale koonekeratu, pamene kuchepa kwaposachedwa kwa Lihua Yi kumapangitsa kuti mlungu uliwonse kupanga styrene kuchepetsedwa pang'ono. Kupanga kwa styrene m'nyumba kudzawonjezeka pakapita nthawi pamene kutulutsa kwa mayunitsi ena kumayambiranso.
Mbali yofunika
Kufuna kutsika sikunasinthe kwambiri posachedwapa, EPS chifukwa cha kuchepa kwaposachedwa kwapang'onopang'ono kwa opanga ena, kufunikira kwa styrene kunagwa, koma kufunika kwa chomera cha PS ndi ABS chinawonjezeka, kotero, kutsika kwakukulu kwa katatu kutsika kwapansi kumakhala kochepa kwambiri posachedwapa, ndipo pali malo ena oti apititse patsogolo kufunika mochedwa. Ndi mliri womwe ulipo ku East China kokha womwe umakhudza kwambiri kufunikira kwa ma styrene kapena kuponderezedwa kwina.
Pakalipano, mitengo yamafuta idakweranso kwambiri, ikukweranso pang'ono; Mitengo yoyera ya benzene ikupitilirabe, koma msika wamfupi wokakamizika ukhoza kukhala wodetsa nkhawa, makamaka ngati mtengo wamafuta ukukwera, benzene yoyera kapena kutsika; choncho, ngakhale pali chithandizo cha mbali ya mtengo, koma mtengo wa kuthekera kwa pullback, mtengo wothandizira komanso ndi kuchepa. Supply ndi kufunika mbali kusamalira, mbali katundu, styrene fakitale linanena bungwe ndi khola, ndi kuwonjezeka pang'ono mu mzinda; pamene kufunika mbali, Jiangsu m'dera mliri akupitiriza, munthu EPS zomera anakhudzidwa ndi magalimoto, PS ndi chifukwa cha mavuto phindu zomera zina ndi cholinga oimika magalimoto kuchepetsa katundu. Chifukwa chake, sabata ino, mitengo yapakhomo yapakhomo ndi yochepa, ndipo pakhoza kukhala kutsika, mtengo wamalo pamsika wa Jiangsu ukuyembekezeka kukhala pakati pa 9700-10000 yuan / tani.