外国投资者（海外公司或自然人）的主体资格证明应经其本国主管机关公证后送我国驻该国使（领）馆认证。如其本国与我国没有外交关系，则应当经与我国有外交关系的第三国驻该国使（领）馆认证，再由我国驻该第三国使（领）馆认证。某些国家的海外属地出具的文书，应先在该属地办妥公证，再经该国外交机构认证，最后由我国驻该国使（领）馆认证。

Foreign investment(overseas company or nature person)’s subject qualification certificates or identification paper should send to Chinese embassy (consulate) certification after notarize of their countries. For the investments whose country does not have diplomatic relations with China,their information should approved by the 3^rd country which have relations both with China and their country.Office-copy of some countries’overseas dependency should notarized by the dependency firstly then their diplomatic organ and thirdly Chinese embassy (consulate).