Futures Trading Act Article 24

The members shall make their contributions in accordance with the provisions of the articles of association. The minimum contribution amounts shall be prescribed by the Competent Authority according to the categories of membership.Apart from the sharing of membership expenses according to the provisions of the articles of association and the contributions referred to in the preceding paragraph, a member's liability for the futures exchange is limited to ten times its membership contribution.The member contributions referred to in paragraph 1 shall be paid in cash.
中文原文 期貨交易法第24條
會員應依章程之規定出資;其最低出資額,由主管機關依會員種類分別定之。
除依章程規定分擔經費及前條應繳之款項外,各會員對於期貨交易所之責任,以其出資額之十倍為限。
第一項會員之出資,以現金為之。

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