Regulations Governing Public Tender Offers for Securities of Public Companies Article 23
If the shares number to be sold has exceeded the projected shares number to be acquired, the Offeror shall purchase the shares pro rata, rounded down to a full share, from all the Tenderers. If there are shares left over, the Offeror shall successively buy the shares in random order. The Offeror furthermore shall return those shares which have been deposited but the transaction of which has not been consummated to the original Tenderers.
中文原文 公開收購公開發行公司有價證券管理辦法第23條
應賣有價證券之數量超過預定收購數量時，公開收購人應依同一比例分配至股為止向所有應賣人購買，如尚有餘量，應按隨機排列方式依次購買，並將已交存但未成交之有價證券退還原應賣人。