Regulations Governing the Banking Activity and the Establishment and the Investment by Financial Institution Between the Taiwan Area and the Mainland Area Article 51

A Taiwan bank or financial holding company must have obtained the approval of the Competent Authority before applying to [the financial authority in] Mainland Area for making equity investment in the local financial institutions. When the Taiwan bank or financial holding company changes the planned investment amount or shareholding, it shall submit relevant documents to the Competent Authority for approval.A Taiwan bank or financial holding company shall promptly inform the Competent Authority after obtaining approval from the financial authority in Mainland Area [to make equity investment in a local financial institution] and submit the following documents to the Competent Authority for recordation:1. An approval letter from the financial authority in Mainland Area; and2. Amount of investment, the investee and the investee’s equity structure.
中文原文 臺灣地區與大陸地區金融業務往來及投資許可管理辦法第51條
臺灣地區銀行或金融控股公司經主管機關許可後,始得向大陸地區提出申請參股投資當地金融機構。
變更預定投資金額或持股比率時,應檢附相關資料報主管機關許可。
臺灣地區銀行或金融控股公司應於大陸地區金融主管機關許可後,立即通報主管機關,並檢附下列資料,報主管機關備查:
一、大陸地區金融主管機關之核准函。
二、投資金額、對象及其股權結構。

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