Futures Trading Act Article 51

The clearing margins collected by the futures clearing house shall be deposited separately from the futures clearing house's own assets.It is prohibited for any creditor of a futures clearing house, of the financial institution holding the clearing margins, or of a clearing member to claim for attachment or exercise any other rights against such clearing margins unless otherwise provided by this Act.A futures clearing house shall handle the clearing margins it collects from its clearing members separately according to whether the margins are for proprietary or brokerage trading.
中文原文 期貨交易法第51條
期貨結算機構收取之結算保證金,應與其自有資產分離存放。
期貨結算機構、結算保證金存放機構或期貨結算會員之債權人,非依本法之規定,不得對結算保證金請求扣押或行使其他權利。
期貨結算機構應將結算會員所繳交之結算保證金,依自營與經紀分離處理。

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