A ranar 22 ga watan Yuni, 2019, Wang Shu Qin, shugaban kungiyar alkalami ta kasar Sin, da mataimakin shugaban kungiyar Wu Shaoping, da Ren Xiuying, babban sakataren MDD, da wasu gungun mutane hudu sun je Wuxi Shengye Tebang New Material Technology Co., Ltd. don gudanar da bincike.Zhao Jindong, Janar Mana...
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