![Avatar of Đinh Văn Chương](https://s1.topvietnam.com/avatar/52F76EC4FA-default.jpg)
Đinh Văn Chương
Position: Author / Director
Address: Xã Thi Sơn, Huyện Kim Bảng, Hà NamCompany:
Nam Son Investment and Minerals Joint Stock Company
Phone:
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Position: Author / Director
Address: Xã Thi Sơn, Huyện Kim Bảng, Hà NamCompany:
Nam Son Investment and Minerals Joint Stock Company