Regulations Governing the Conduct of Securities Trading Margin Purchase and Short Sale Operations by Securities Firms Article 14

When a securities firm conducts securities margin purchase and short sale business, the total amount of margin purchases, or the total amount of short sales plus securities loaned under Article 22, paragraph 1, subparagraphs 5 to 7, that it provides to customers may not exceed 250% of its net worth.When the regulatory capital adequacy ratio of a securities firm conducting margin purchase and short sale business reaches 250% or more for three consecutive months, the total amount of margin purchases, or the total amount of short sales plus securities loaned under Article 22, paragraph 1, subparagraphs 5 to 7,that it provides to customers may not exceed 400% of its net worth.If, after a securities firm has proceeded in accordance with the preceding paragraph, its regulatory capital adequacy ratio falls below 250% for two consecutive months and moreover the total amount of margin purchases, or the total amount of short sales plus securities loaned under Article 22, paragraph 1, subparagraphs 5 to 7, that it provides to customers exceeds 250% of its net worth, it shall temporarily suspend margin purchases or short sales for customers or securities lending under Article 22, paragraph 1, subparagraphs 5 to 7. Once the total amount of margin purchases or short sales has fallen below 250% of its net worth or its regulatory capital adequacy ratio has reached 250% for three consecutive months, it may then proceed in accordance with the two preceding paragraphs, respectively.When a securities firm conducts margin purchase and short sale business, the total amount of margin purchases that it provides to customers, plus the total amount of any monetary financing that it provides in connection with securities business, may not exceed 400 percent of its net worth; the total amount of short sales and securities loaned under Article 22, paragraph 1, subparagraphs 5 to 7 that it provides to customers, plus the total amount of securities loaned in conducting securities borrowing and lending business, may not exceed 400 percent of its net worth.If a securities firm is concurrently operated by a financial institution, the net worth referred to in the preceding four paragraphs shall be calculated based on the specially allocated operations capital; provided that the amount may not exceed the highest net worth of the securities firm referred to in the preceding four paragraphs in the same period and the limit set by the competent authority.The ratio referred to in paragraph 1 to paragraph 4 above may be adjusted by thecompetent authority, depending on the domestic economic and financial status and the conditions of the securities market and business of securities firms.
中文原文 證券商辦理有價證券買賣融資融券管理辦法第14條
證券商辦理有價證券買賣融資融券,對客戶融資總金額或融券加計辦理第二十二條第一項第五款至第七款之出借有價證券總金額,分別不得超過其淨值百分之二百五十。
證券商自有資本適足比率連續三個月達百分之二百五十以上者,其辦理有價證券買賣融資融券,對客戶融資總金額或融券加計辦理第二十二條第一項第五款至第七款之出借有價證券總金額,分別不得超過其淨值百分之四百。
證券商依前項規定辦理後,自有資本適足比率連續二個月低於百分之二百五十且對客戶融資總金額或融券加計辦理第二十二條第一項第五款至第七款之出借有價證券總金額超過其淨值百分之二百五十者,暫停對客戶融資或融券或辦理第二十二條第一項第五款至第七款之出借有價證券,俟其總金額低於淨值百分之二百五十或自有資本適足比率連續三個月達百分之二百五十以上後,分別依前二項規定辦理。
證券商辦理有價證券買賣融資融券,對客戶融資總金額,加計辦理證券業務借貸款項之融通總金額,不得超過其淨值百分之四百;對客戶融券與辦理第二十二條第一項第五款至第七款之出借有價證券總金額,加計辦理有價證券借貸業務之出借有價證券總金額,不得超過其淨值百分之四百。
證券商由金融機構兼營者,前四項規定之淨值,改按指撥營運資金計算。
但不得超過前四項證券商之同期最高淨值及主管機關規定之限額。
第一項至第四項比率,得由主管機關視國內經濟、金融情形及證券市場與證券商業務狀況調整之。

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