its not scrap iron. its scrap metal. You see, China needs a lot of copper. They need a lot of copper now. Thats why copper price is highest now. These bugger hide scrap copper among scrap metal and declared their shipment way too low. This will give them a huge profit margin. A lot of people make a lot of money here especially those weigh those scrap metal shipment, people took bribes and give bribes and easy money into their own pocket..