Securities and Exchange Act Article 42

If a company intends to have stock that has not been issued in accordance with this Act listed on a stock exchange or traded on the over-the-counter market, it shall first apply to the Competent Authority for retroactive handling of the public issuance examination and approval procedures under this Act.Company stock that has not undergone retroactive handling of public issuance examination and approval procedures under this Act in accordance with the preceding paragraph may not be traded under this act, nor may any public tender offer or brokerage be conducted for the purposes of trading such stock.
中文原文 證券交易法第42條
公司對於未依本法發行之股票,擬在證券交易所上市或於證券商營業處所買賣者,應先向主管機關申請補辦本法規定之有關發行審核程序。
未依前項規定補辦發行審核程序之公司股票,不得為本法之買賣,或為買賣該種股票之公開徵求或居間。

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