Regulations Governing Foreign Currency Bond Brokerage, Proprietary Trading, and Investment by Bills Finance Companies Article 5

A bills finance company intending to conduct brokerage, proprietary trading, or investment in foreign currency bonds shall apply for permission pursuant to the applicable rules of the FSC and the Central Bank.
中文原文 票券金融公司辦理外幣債券經紀自營及投資管理辦法第5條
票券金融公司辦理外幣債券經紀、自營及投資,應依主管機關及中央銀行之規定申請許可。

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