No need to send back original certificate because we are asking Fisheries dept do the additional letter for you.
FYI, my document team already talk to fisheries’ officer they said Mexican law only allow fully cooked shrimp product but ours is pre-fried.
So they are discussed their senior to see what they can do to help us because there are many case same as us at the moment,
My document team try to push their best, but they said will reply us within tomorrow.