1. Firm sells waste oil as cooking oil, The China Post Newspaper, Published on September 5, 2014 and available online at https://chinapost.nownews.com/20140905-53392.
2. Chang Guann fined NT$50m over oil, Taipei Times Newspaper, Published on September 10, 2014 and available online at http://www.taipeitimes.com/News/front/archives/2014/09/10/2003599393.
3. Taiwanese ‘gutter oil’ scandal spreads to Hong Kong, Macau, Taipei Times Newspaper, Published on September 9, 2014 and available online at http://www.taipeitimes.com/News/front/archives/2014/09/09/2003599324.
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