I purchased some chemical from AET Global Chemical thru Aliaba. I sent the required amount of money. Next thing I know I am told to pay more for shipping insurance. I paid it quickly and informed them. The next day, they changed the route for my chemical and are at another airport and demanding more insurance money!!! Which they say is refundable (when the product gets to me). I am out of money and no longer believe there actually was a shipment. I have sent complaints to AET and the shipping company explaining I believe they are committing a scam. I wait for a reply. Not just from AET and FedEX, but now Aliaba. If they push this thru, I will be more than happy to tell everyone it was resolved.