My friend Dr. Parvati Barnett has an excellent website and she has published this great article called “Made In China” about how to tell where foods are made. It’s a way to look at the bar code on the packaging to determine this.
What an excellent resource her page is for vegetarianism, health and really detailed food questions.
She’s a naturopath who used to have her own naturopathic medicine school that she founded. She was once responsible for stocking a natural foods store owned by my first spiritual center.