Foreign investors may own unlimited charter capital in economic organizations but except for the following cases: Firstly, the percentage of foreign investors' ownership in listed companies, public companies, securities trading organizations and securities investment funds; accordingly the securities law Secondly, the percentage of foreign investors' ownership in state-owned enterprises which are equitized or converted to another form; accordingly the law on equitization; and transformation of state-owned enterprises. Lastly, if neither of the above two cases; the foreign investor's ownership ratio must comply with the provisions of other relevant legal documents; and international treaties to which the Socialist Republic of Vietnam is a member