Avanco Resources began this week, the copper concentrate shipment, page-90

I hear you Freshwater, but seeing we have copper whizzing all around the world everyday and so far I have yet to see a full rear loaded container, I am beginning to think a reason exists and being a bit cynical, could it be cheaper than other method/transport.

As toph has answered our unknown scenario on hH (the poster) I am sure we will get an answer to what looks to us, a great deal of air in that container.

Cheers
Phil.