Founded in 1994, Yongjie was restructured from the former name Southeast Aluminum Co., Ltd, to a joint-stock company in 2011.
Yongjie waxaa la aasaasay 1994, waxaa dib u habayn looga sameeyay magaciisii   hore ee Southeast Aluminium Co., Ltd, waxaana loo sameeyay shirkad wadaag ah oo saamiyadeedu tahay sanadkii 2011.