Organization Act of the Ministry of Economic Affairs Article 1

The Executive Yuan shall establish the Ministry of Economic Affairs (hereinafter referred to as MOEA) to administer the nation's planning and development of economic and trade affairs.
中文原文 經濟部組織法第1條
經濟部主管全國經濟行政及經濟建設事務。

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