Financial Holding Company Act Article 10

A financial holding company shall only be established in the form of a company limited by shares. Unless otherwise approved by the competent authority, the shares of a financial holding company shall be publicly offered.
中文原文 金融控股公司法第10條
金融控股公司之組織,以股份有限公司為限。
除經主管機關許可者外,其股票應公開發行。

English translation for reference only; the Chinese text prevails. Not legal advice.