Regulations Governing Securities Trading on the Taipei Exchange Article 14

Brokerage trading fee rates shall be reported to the FSC for its approval by the Securities Dealers Association after consultation with the TPEx.
中文原文 證券商營業處所買賣有價證券管理辦法第14條
受託買賣之手續費費率,經證券商同業公會洽商證券櫃檯買賣中心後,由證券商同業公會報請本會核定之。

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