Disamba 28, 2020 Rahoton Makodin Urea

Yanzu na al'ada na urea factory a shandong gundumar 1810 (ton na farashin, irin wannan a nan gaba), Linyi yankin fili taki sha'anin na urea da kudin 1810-1820, hebei yankin na urea na al'ada tsohon masana'anta farashin ne 1830, bayar da wucin gadi kwanciyar hankali, farkon lokacinta. oda ba su da, kuma ba da fifiko ga ƙasa a kan sidelines, biyu haske ciniki, rufe dan kadan, Enterprises fara ci gaba da karko,Saboda kwanan nan peripheral wadata ne m, da ma'aikata zance ne a kalla barga;The factory zance na al'ada. Urea a yankin Henan shine 1810-1820, kuma an ƙara ambaton.Babban ma'amaloli yana nufin 1890. Bukatar ayyukan kasuwannin da ke kewaye da ita gabaɗaya ne, kawai buƙatar masana'antu ya dace don ɗaukar kaya, amma yawan ƙididdiga na yawancin masana'antu kaɗan ne, don haka zance na iya zama tsayayye na ɗan lokaci aƙalla. Yankin Jiangsu urea mainstream factory zance 1940.