Act Governing Relations between the People of the Taiwan Area and the Mainland Area Article 92

Any currency or banknote not permitted to be brought in or taken out, or undeclared in violation of the provisions of Paragraph 1 or 2 of Article 38 shall be confiscated by the Customs; if it is not declared truthfully, the amount exceeding the declared shall be confiscated.Any person conducting currency conversation, trading or other transactions in violation of the rules promulgated according to Paragraph 4 of Article 38, his/her Mainland Chinese currency, banknotes or proceeds of sales shall be confiscated; any financial institution or foreign currency exchange bureau which violates the rules shall be punished or concurrently punished with an administrative fine of not less than three hundred thousand but not more than one million five hundred thousand New Taiwan Dollars.The competent authorities or the Customs may request assistance from the police department when implementing the preceding two paragraphs.
中文原文 臺灣地區與大陸地區人民關係條例第92條
違反第三十八條第一項或第二項規定,未經許可或申報之幣券,由海關沒入之;申報不實者,其超過部分沒入之。
違反第三十八條第四項所定辦法而為兌換、買賣或其他交易者,其大陸地區發行之幣券及價金沒入之;臺灣地區金融機構及外幣收兌處違反者,得處或併處新臺幣三十萬元以上一百五十萬元以下罰鍰。
主管機關或海關執行前二項規定時,得洽警察機關協助。

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