I. Kufanotaura kwekugadzirwa kwekugadzira - Hutsva hutsva

Zvinotarisirwa kuti muhafu yechipiri yegore, mudzimba styrene kugadzirwa kwesimba kucharamba kuri kuwedzera, huwandu hwakakashama hunotarisirwa muhafu yechipiri yegore kuchave nemamiriyoni 1.8 emamiriyoni / gore re styrene hunyanzvi hwekudyara huchavakwa uye kuiswa mukushanda, iyo inotarisirwa kugona kuwedzera kwe9.22%.

2. Kufanotaura kwezvakabuda uye kushandiswa kwesimba

Muchikamu chechipiri chegore, kugadzirwa kwe styrene kuchakura kunosvika 8.09%, kunyanya nekuda kweinotarisirwa kugadzirwa kwematani miriyoni 1.8 pagore, zvimwe zvigadziriso zve styrene zvichatangazve, uye mabhizinesi epasi achadzorerwa zvishoma, uye mamwe michina mitsva yakadzika pasi ichavewo mumusika, uye tarisira kuwedzera kwekubuda kwe styrene. Nekudaro, iyo inotarisirwa kupihwa yakakura kupfuura yekuwedzera kudiwa, saka huwandu hwese hwekushandisa kweiyo styrene mudziyo huchadzikira, uye kutanga kwese kweprojekiti kuri pasi pehafu yekutanga yegore.

Chechitatu, fungidziro yekuda kwevatengi

Dhiyabhorosi inoratidza kuti muhafu yechipiri ye2023, iyo huru yezasi ye styrene, kana chirongwa chitsva chekudyara chinogona kuiswa zvakakwana mukushanda, zvinotarisirwa kuti kukwanisa kwePS muhafu yechipiri yegore kuchawedzera ne580,000 tons / gore. , simba reEPS muhafu yechipiri yegore rinotarisirwa kuwedzera ne 170,000 tani / gore, uye kukwanisa kweABS muhafu yechipiri yegore inotarisirwa kuwedzera nemamiriyoni 1.56 / gore, uye kudiwa kwe styrene. inotarisirwa kuwedzera nematani miriyoni 1.8 zvichienderana nechiyero chekudya che styrene. Zvakafanana nekuwedzera kunotarisirwa mu styrene. Nekudaro, zvinoenderana nechirongwa chekugadzira cheiyo nhau, pachava nenhamba huru yemidziyo yepasi inononoka, uye kune mumwe nemumwe michina ine mamwe maitiro akadai sechigadzirwa chekushandura, kunyanya mujinga merwizi neanotarisirwa kudzikisa dhizaini dhizaini mamiriro, ndizvo. Zvinotarisirwa kuti 50% yesimba idzva rinogona kuiswa mukugadzirwa kwechinguva, zvichienderana neavhareji yekutanga kwehafu yekutanga yebhizinesi, zvinotarisirwa kuti kudiwa kwayo kwe styrene kuchave kwakadzikira pane kuwedzera kwe styrene kupa. Chikamu chechipiri chemusika we styrene kuti upe humwe hunobatsira hunoita.