Organizational Act of the International Trade Administration, Ministry of Economic Affairs Article 3

The Administration shall have one Director-General at a rank equivalent to senior appointment at the grade of thirteen; and two Deputy Director-Generals at a rank equivalent to senior appointment at the grade of twelve.
中文原文 經濟部國際貿易署組織法第3條
本署置署長一人,職務列簡任第十三職等;副署長二人,職務列簡任第十二職等。

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