Muva nje, amanani emakethe epayipi elihlanganisiwe kanye nepayipi elihlanganisiwe emadolobheni amakhulu eShayina ahlale eqinile, kanti amanye amadolobha ehle ngama-yuan angu-30/ton. Ngesikhathi sokukhishwa kwabezindaba, intengo emaphakathi yepayipi elihlanganisiwe elingu-4-inch *3.75mm eShayina yehle ngama-yuan angu-12/ton uma kuqhathaniswa nayizolo, kanti intengo emaphakathi yepayipi elihlanganisiwe elingu-4-inch *3.75mm eShayina yehle ngama-yuan angu-22/ton uma kuqhathaniswa nayizolo. Ukuthengiselana kwemakethe kungama-yuan angu-22/ton uma kuqhathaniswa nayizolo. Ukuthengiselana kwemakethe kungama-avareji. Ngokuphathelene nokulungiswa kwentengo yezimboni zamapayipi, intengo yohlu lwangaphambili lwemboni yamapayipi ahlanganisiwe emafektri amakhulu amapayipi yehle ngama-yuan angu-30/ton uma kuqhathaniswa nayizolo. Njengamanje, isidingo eShanghai siye sabuya kancane kancane ngemva kokuqala kabusha komsebenzi. Kodwa-ke, ngenxa yemvula enkulu ngoJuni, isidingo semakethe ezindaweni eziningi njengamachibi amabili siyabuthaka, futhi isidingo esiphelele sisephansi. Impahla yomphakathi yamapayipi ahlanganisiwe yasekhaya iqhubekile nokuqongelela kuleli sonto, futhi ukuthunyelwa kwabahwebi bekukubi. Namuhla, ikusasa lochungechunge olumnyama liyabuthaka futhi, futhi ukuphikisana phakathi kokulindela kokubuyiselwa kwesidingo okulethwe ukukhula okuqhubekayo kwemakethe kanye nesidingo sangempela samapayipi ensimbi kusabonakala. Ngokuphathelene nezinto zokusetshenziswa, intengo ye-spot yeTangshan 355 ibikwe ku-4750 yuan / ton namuhla, okwakuzinzile kakhulu kunangaphambili. Njengamanje, isitshalo sensimbi ye-strip yaseTangshan siqalise kabusha ukukhiqizwa, futhi izinga lokusetshenziswa kwamandla lenyukile. Kodwa-ke, isidingo sangempela asisihle, okuye kwakhulisa kancane kancane ingcindezi esitokweni sensimbi ye-strip yaseTangshan. Ngokukhula kokuhlinzekwa, isidingo sikhishwa kancane. Ukungafani kokunikezwa kanye nesidingo sensimbi ye-strip kubukhali. Kunzima ukuthi intengo yemakethe ibe nomfutho omkhulu okhuphukayo, futhi intengo ingase yehle. Ngakho-ke, kulindeleke ukuthi intengo yemakethe yamapayipi e-welded yasekhaya kanye nepayipi le-galvanized ingase ikhuphuke ngesonto elizayo ngaphansi kwemingcele yesidingo esibi samapayipi e-welded kanye nokwehla kwe-strip yensimbi eluhlaza. Isidingo samapayipi ensimbi aphesheya kwezilwandle besizinzile kakhulu, ngakho-ke singasebenzisa leli thuba ukuthenga okwengeziwe.