Mu 2023, mafakitale onse mu unyolo wa mafakitale wa styryl-ABS-PS-EPS ku China alowa mu gawo la kuzungulira kwa zinthu zochulukirachulukira, poganizira za mphamvu zatsopano, styrene ndi ABS zili patsogolo pa kukula kwa chaka ndi chaka, motsatana 21% ndi 41%, koma kuchuluka kwa kufunika kwa zinthu kukuchepa, zomwe zimapangitsa kuti phindu la mafakitale osiyanasiyana mu unyolo wa mafakitale lichepe kwambiri chaka ndi chaka, ndi pafupifupi 90%. Mphamvu ya makampani mu unyolo wa mafakitale ikupitiliza kukulitsa zomwe zikuchitika, koma mbali yofunikira ndi yovuta kukhala ndi malo atsopano okulira, mafakitale onse adzakumana ndi vuto la kusalingana kwa zinthu ndi kufunikira, kuchepa kwa macro ndi mafakitale ndi zinthu zina zoyipa, kupanikizika kwa ntchito zamakampani kudakwera kwambiri.

Mu 2023, kupanga ndi kugwiritsa ntchito styrene kunapitilira kukula chifukwa cha kupanga kwapakati pa magawo atatu.

Kuyambira 2019 mpaka 2023, kuchuluka kwa styrene ku China komwe kumapangidwa ndi compounds kunali 16.05%, zomwe zikusonyeza kukwera kosalekeza chaka ndi chaka, ndipo kuyambira 2020-2022, kupanga kunali kokwera kwambiri, ndi kuwonjezeka kwapakati pachaka kwa pafupifupi matani 1.63 miliyoni. Mu 2023, ndi nthawi yatsopano yopangira mphamvu yochuluka, kupanga styrene kunakulanso mpaka matani oposa 2 miliyoni pachaka. Kuyambira mu 2021, mkhalidwe wa styrene yochulukirapo m'nyumba wawonekera pang'onopang'ono, ndipo ndi kuyambitsa mphamvu zatsopano, kugwiritsa ntchito mphamvu kwachepetsedwa kwambiri. Mu 2023, chifukwa cha kupanga kwapakati kwa mafakitale otsikira pansi, pali kuwonjezeka kwakukulu kwa kufunikira, komwe kumakhazikitsa kuyambika kwa malo atsopano.

Kuyambira 2019 mpaka 2023, kugwiritsa ntchito styrene ku China kwakhala kukuchulukirachulukira chaka ndi chaka, ndi kukula kwa 7.89% pachaka m'zaka zisanu zapitazi, ndipo kugwiritsa ntchito styrene kunafika matani 16.03 miliyoni pofika chaka cha 2023, kuwonjezeka kwa 13.66% poyerekeza ndi 2022. Kuyambira 2019 mpaka 2021, chifukwa cha phindu labwino la styrene, kusinthasintha kwa mitengo ya styrene sikunakhudze kwambiri kugwiritsidwa ntchito kwa styrene. Mu 2022, phindu lonse la unyolo wamakampani a styrene lidzakwera mmwamba, ndipo styrene ndi zinthu zina zidzatayika pang'onopang'ono, zomwe zimapangitsa kuti kugwiritsa ntchito styrene pang'onopang'ono kuchepe. Mu 2023, ngakhale phindu la kupanga zinthu zotsika silili labwino, koma chifukwa cha mpikisano wopikisana wa kupanga zinthu zambiri, fakitale yotsika ili mu mkhalidwe wolimbikira kupanga, nthawi yomweyo, kufunikira kwa terminal kumakhalanso ndi magwiridwe antchito abwino, makamaka kumakhudza kuchuluka kwa zotuluka zonse za downstream, ndipo pamapeto pake kumabweretsa kuwonjezeka koonekeratu kwa kufunikira kwa styrene pachaka.

Mu 2024, kupanga kwa styrene komwe kumatsikira "kupitilira", ndipo kupanikizika kwa unyolo wamafakitale kumatsika!

Mu 2024, kupezeka ndi kufunikira kwa styrene kukuyembekezeka kupitiliza kuwonetsa kukula. Malinga ndi ziwerengero za deta ya Longzhong, kuchokera ku lingaliro la dongosolo latsopano la ndalama la zida za styrene mu 2024, seti imodzi ya zida zatsopano za styrene mu theka lachiwiri la chaka chatha, ndiko kuti, chipangizo cha Shandong Jingbo Petrochemical cha matani 600,000 pachaka chomwe chikuyembekezeka kuyambika kuyambira mu Marichi mpaka Epulo, ndi chipangizo cha POSM cha matani 450,000 pachaka cha Shenghong Refining and Chemical chomwe chikuyembekezeka kuyambika mu theka lachiwiri la chaka, chonse cha matani 1.05 miliyoni pachaka. Poyerekeza ndi 2023, mphamvu yopanga pachaka ikuyembekezeka kuchepa ndi 71.62%, ndipo kuwonjezeka kwa styrene kumakhala kochepa chaka chonse. Pansi pa mtsinje, ndalama zomwe zikuyembekezeredwa panopa, EPS ikuyembekezeka kukhala ndi matani miliyoni imodzi pachaka a dongosolo latsopano lokonzekera zida zisanayambe kuyika ndalama, PS ili ndi matani 1.25 miliyoni pachaka a dongosolo latsopano lokonzekera zida zisanayambe kuyika ndalama, ABS ili ndi matani awiri miliyoni pachaka a dongosolo latsopano lokonzekera zida zisanayambe kuyika ndalama.

Mwachidule: Mu 2023, kupanga kwa styrene kotsika kumawonekera, ndipo kufunikira kumawonjezeka kwambiri, zomwe zimakhazikitsa kuyambika kwa zida zatsopano za styrene. Ngakhale kuti mphamvu yayikulu yopanga styrene yotsika idakwera mchaka chonse, koma kusowa kwa kufunikira komaliza kotsatira kudapangitsa kuti kugwiritsa ntchito zinthu kuchepe, koma ndi chitukuko cha msika, akuyembekezeka kuti mphamvu yatsopano yopanga styrene mu 2024 ndi yotsika kuposa kukwera kwakukulu kotsika, ndipo mkhalidwe wa kuperewera ndi kufunikira kwa styrene mu 2024 udzachepa.