Regulations Governing Share Repurchase by Exchange-Listed and OTC-Listed Companies Article 9
Except as otherwise provided for in these Regulations, a company repurchasing its own shares shall execute the repurchase via the automated computer trading system of a centralized securities exchange market or an over-the-counter automated trade matching system, and may not execute the repurchase by means of block trading, odd-lot trading, tender offer, auction, after-market fixed-price trading, or negotiated transaction at the place of business of a securities firm.
中文原文 上市上櫃公司買回本公司股份辦法第9條
公司買回股份，除本辦法另有規定外，應經由證券集中交易市場電腦自動交易系統或櫃檯買賣等價成交系統為之，並不得以鉅額交易、零股交易、標購、參與拍賣、盤後定價交易或證券商營業處所進行議價交易之方式買回其股份。