Securities and Exchange Act Article 85

The rates for the commission to be collected from principals by a securities broker engaged to buy or sell securities on a centralized securities exchange market shall be filed by the stock exchange with the Competent Authority for its approval.The rates for the commission to be collected from principals by a securities broker engaged in buying or selling securities on markets other than a centralized securities exchange market shall be filed by the securities association with the Competent Authority for its approval.
中文原文 證券交易法第85條
證券經紀商受託於證券集中交易市場,買賣有價證券,其向委託人收取手續費之費率,由證券交易所申報主管機關核定之。
證券經紀商非於證券集中交易市場,受託買賣有價證券者,其手續費費率,由證券商同業公會申報主管機關核定之。

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