date:May 03, 2013
pollution, Chen said.
We conducted mercury tests in samples of tuna fish before manufacturing, and all passed the tests, Chen said. We also found individual tuna fish varies in mercury content, and that may be why some samples failed other tests (conducted by food safety authorities).
Heinz (China) released a statement on its website promising to give refunds to customers who bought the products, and promising it will intensify monitoring of tuna fish materials.
Zhejiang Beingmate Scientific-