Regulations for Food Labeling Article 7

Foods sold in the markets shall label the origin of its raw materials; domestically produced food shall label the county name or Taiwan or administrative area of municipal or county (city); imported food shall label the name of production country ; food mixed with two or more kinds of compositions from different countries shall label individual ratio, respectively.The requirement of Subparagraph 2 of Article 14-1 of this Act shall not apply to food dealers who, in response to specific requirements of buyers, mix the imported rice with domestic rice which does not belong to food to be sold in the market but to serve as a material for processing or specific use that is marked with font of for the usage of processing or specific as well as blending with import rice
中文原文 糧食標示辦法第7條
市場銷售之糧食,應標示製造糧食所需原料之生產地;國產糧食應標示國名或臺灣或直轄市、縣(市)行政區域名稱;國外輸入之糧食應標示生產國國名;混合二種以上不同國別之糧食者,並應分別標示其比率。
糧食販售者因特定買受人之要求,將進口稻米與國產稻米混合,作為加工或特定用途之原料,於包袋正面標示加工或特定用途,及混合進口米字樣,而非屬市場銷售之糧食者,不適用本法第十四條之一第二款之規定。

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