Securities and Exchange Act Article 67

If a securities firm has its special permission withdrawn or is ordered to suspend business by the Competent Authority under this Act, the securities firm shall wind up and liquidate any securities trades engaged in or any other matters entrusted to it before such withdrawal or business suspension.
中文原文 證券交易法第67條
證券商經主管機關依本法之規定撤銷其特許或命令停業者,該證券商應了結其被撤銷前或停業前所為有價證券之買賣或受託之事務。

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