Chang Guann gutter-oil lard scandal
In 2014, Taiwan's Chang Guann was accused of using recycled waste oil in lard products that spread into Taiwan and Hong Kong food supply chains.
Company File
7-Eleven
1 linked incidents
Company Aggregate Rating
★☆☆☆☆☆☆☆☆☆
- Raw Score
- 9.92
- Incidents
- 1
- Max Severity
- 3/5
- Years
- 2014-2014
The algorithm weights incident severity, affected population, duration, and company role. Raw score: 9.92. See the methodology page for the formula.
7-Eleven