Kodwa-ke, izinto zokuhamba nezithutha ezikhona njengamanje ziyaqhubeka zithinta ukuhamba kwemithombo yemakethe, kuvimbela inqubekela phambili yokubuyiselwa kwemali, okukhawulelwe ubukhulu bentengo yokwenyuka. Amanani akhuphuke eduze kwe-yuan eyi-10,000 ngamagama aphelele, umkhathi wokuthengiselana waphenduka ubuthakathaka.

Kulindelwe ukuthi, ngokuvalwa kwesitshalo se-styrene e-zhejiang petrochemical, eShengteng, i-Lyster, futhi wonke amabhizinisi wesifunda anciphise okubi, ukukhiqizwa kwezwe laseStyrene kulindeleke ukuthi kwehle, kulindeleke ukuthi kukhiqizwe indandatho ye-STYRENSE. Njengamanje ebheka i-Main Port Arrival kulindeleke ukuthi ibe cishe amathani angama-40,000, umjikelezo olandelayo wokuthumela ngaphandle noma amathani ayizigidi ezingama-0.9, kulindeleke ukuthi kusungulwe amathani ayizigidi ezingama-0.9 Ngokwesifungo, ukukhiqizwa kwe-EPS kulindeleke ukuthi kwandise kuleli sonto, i-AB kulindeleke ukuthi yehle, i-PS kulindeleke ukuthi iyenze luzinze, ushintsho oluhlobene nesidingo lungabalulekile; Izinto zokusetshenziswa eziluhlaza, i-benzene emsulwa noma i-bull ephansi, uwoyela ongahluziwe noma ukulungiswa okubuthakathaka, ukwesekwa kwezindleko noma buthaka. Abangena ngaphakathi njengamanje babamba isimo esibuthakathaka emakethe, umthelela we-Market Averfer, umthelela wokuthuthwa ngokomzimba, ukuzethemba emakethe isikhathi esithintekayo, kepha ukubukwa kwesikhathi esiphakathi kwezisekelo ze-Styrene kusekelwa ngentengo ethile. Imakethe ye-Styrene kulindeleke ukuthi i-Oscillate ezingeni eliphezulu kuleli sonto.