Cooperatives Act Article 30

A withdrawn member may request the cooperative to refund all or a part of the shares that he/she holds according to the provision of the bylaws. The shares shall be calculated according to the properties at the end of the business year. However, if it is otherwise prescribed in the bylaws, such prescription shall apply.
中文原文 合作社法第30條
出社社員,得依章程之規定,請求退還其股金之一部或全部。
股金計算,依合作社營業年度終了時之財產定之。
但章程另有規定者,依其規定。

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