I had a shipment of powders coming to me 3 day express from china. I am in canada. They just called me and said they want the company in china to fax them with the exact contents that is in the pack. I know that it is all labled as different types of vitamins, and it was declared as documents. I would assume that since they called me they have already seized and looked inside it. Can anybody give me some advice. If I just forget about it do you think they will keep calling? I could also get the chinese company to send a fax that says what they are labled as (magnesium , etc.) but I would have to assume they are going to be testing it anyway.