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Kasuwar Rini na Yanzu a China - Masu Furodusa Sun Dakatar da Karɓar oda, Farashi na Haushi sosai
An sake tayar da farashin tarwatsewar rini! Jiangsu Tianjiayi Chemical Co., Ltd., wanda ya yi mummunar fashewa a ranar 21 ga Maris, yana da karfin 17,000 ton / shekara na m-phenylenediamine (tsakiyar rini), wanda shine na biyu mafi girma na masana'antu a masana'antu. Karancin...Kara karantawa