Enforcement Rules of the Foreign Trade Act Article 14

In an investigation on injuries conducted by the competent authority under Article 19 of the Act, determination of substantial injury, threat of substantial injury, or substantial obstacles to the establishment of the domestic industry concerned shall be based on the same criteria that the Ministry of Finance uses to determine countervailing or anti-dumping duties under Articles 67 and 68 of the Customs Law, and given the same recognition as to whether there is substantial injury, threat of substantial injury, or substantial obstacles to the establishment of the domestic industry concerned under Article 69 of the same Law.
中文原文 貿易法施行細則第14條
主管機關依本法第十九條規定調查損害時,對於實質損害、有實質損害之虞或對其產業之建立有實質阻礙之認定,應與財政部依關稅法第六十七條、第六十八條課徵平衡稅或反傾銷稅時,對於關稅法第六十九條所稱實質損害或有實質損害之虞或實質延緩國內該項產業之建立所作之認定相同。

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