According to Tom,every bag can be filled with 100 pieces of paper ,but this is only the calculation on theory,the actual quantity of package is one second of this number.these are our most normal size.Therefor ,we know clearly how much the bag can hold.If you could come to the loading worksite you can find that that way does not work according to the way Tom calculated.
The price is related with thickness and the quantity of packages ,If the bag holds big sizes ,the prize should be lower,When Tom load the goods and find 1000m2 can not be loaded ,then they will readjust the price ,pls weigh the advantages and disadvantages and then make the decision.
我也是做外贸的