Why won't they identify the supplier? How can they get away with that? If I understand correctly they are also concealing numbers of known illnesses and deaths.
Here's one Chinese company listed on the FDA warning list:
Xuzhou Anying Biologic Technology Development Company Ltd.
Wangdian Industrial Zone,
Peixian, CN-32, China 221623
FEI# 2000023594
3/30/07 Wheat gluten
See FDA import ALERT at this link:
http://www.fda.gov/ora/fiars/ora_import_ia9926.html