After I discussed to customer last week so he was interesting for your quotation.
Anyway customer request me for two things by following;
1. Addition more 1 item.(After I checked the specification, almost same so I assumed that the price is same and then I confirmed him that the price is same as A, B and C)
2. Request price unit by US$/Piece because he want to compare between material coil price and finish good price which once is better.
So I already fixed the length of each item by make the Red circle on the quotation and you can calculate the weight per piece for each.
pls find attached sheet and if you have any question pls contact me.
Sorry for inconvenience cause.