Underwater Cultural Heritage Preservation Act Article 14

Any salvage or declaration of interest relating to underwater cultural heritage shall not be subject to the provisions concerning bona vacantia, lost property, treasure-trove, picking up of floating property, or sunken property prescribed in the Civil Code and other provisions concerning the law of finds or law of salvage prescribed in the Maritime Act and related maritime laws.
中文原文 水下文化資產保存法第14條
民法無主物、遺失物、埋藏物、拾得漂流物或沉沒品之規定,或其他海商法、海事法等有關物之發現、打撈之相關法令,於涉及水下文化資產之打撈或權利主張時,不適用之。

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