Regulations Governing Custody and Investment of Funds by Securities Firms on Behalf of Customers Article 13

A When a securities firm keeps custody of and invests funds on behalf of customers and a customer applies for fund withdrawal, it shall handle relevant investment instruments pursuant to the order of priority stipulated with the customer and transfer the settlement price into the securities firm's cash management account before further remitting those funds to the securities transfer account opened by the customer to conduct transactions under Article 10, paragraph 1, subparagraph 1.
中文原文 證券商辦理客戶委託保管及運用其款項管理辦法第13條
證券商辦理客戶委託保管及運用其款項業務,於客戶申請領回資金時,應依與客戶約定之動用順序處理相關運用標的,並將價金撥入證券商現金管理專戶後,再撥轉至客戶從事第十條第一項第一款交易所開立之證券款項劃撥帳戶。

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