The Commodity Inspection Act Article 53

The competent authority shall charge appropriate fees for commodity inspections, examinations, assessments, registrations, and the issuance of certificates in accordance with this Act.Where the inspection fees set forth in the preceding Paragraph are to be charged based on pre- established rates, the charging rate shall not exceed 0.3% (three-thousandths) of the market price of the inspected commodity. However, if the calculated amount of the chargeable inspection fee is less than the minimum fee amount, the minimum fee amount shall apply.
中文原文 商品檢驗法第53條
主管機關依本法辦理商品檢驗、審查、評鑑、登記及核發證照,應收取檢驗費、審查費、評鑑費、登記費及證照費。
前項檢驗費依費率計收者,其費率不得超過各該商品市價之千分之三。
但未達最低費額者,仍依最低費額計收。

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