Air Pollution Control Act Article 39

The manufacture, import, sale, or use of fuel intended for mobile pollution sources must adhere to the standards for fuel types and composition set by the central competent authority. However, this requirement does not apply to fuels exclusively intended for export.Fuel manufacturers, as specified in the preceding paragraph, must obtain a permit issued by the central competent authority before domestically selling the produced fuel. Importers must obtain a permit document from the central competent authority before applying for an import consent document from the competent authority for the petroleum industry. Manufacturers or importers are required to conduct component inspections and analyses for each batch or shipment of fuel, maintaining records of the results, and reporting them to the central competent authority.The standards for fuel types and composition in Paragraph 1, as well as the procedures for permits, revocations, cancellations, records, reporting, and other obligatory regulations related to sales and imports in the preceding paragraph, shall be established through deliberation between the central competent authority and relevant agencies.
中文原文 空氣污染防制法第39條
製造、進口、販賣或使用供移動污染源用之燃料,應符合中央主管機關所定燃料種類及成分之標準。
但專供出口者,不在此限。
前項燃料製造者應取得中央主管機關核發之許可,其生產之燃料始得於國內販賣;進口者應取得中央主管機關核發之許可文件,始得向石油業目的事業主管機關申請輸入同意文件。
製造或進口者應對每批(船)次燃料進行成分之檢驗分析,並作成紀錄,向中央主管機關申報。
第一項燃料種類與成分之標準,及前項販賣、進口之許可、撤銷、廢止、記錄、申報及其他應遵行事項之辦法,由中央主管機關會商有關機關定之。

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