As I checked with you cost breakdown on 20-Jun-2016, I found incorrect data on the OH cost. The OH cost must be fix since launch Job#1. Thus, I did revise cost of OH cost by refer from the last quarter.
Please see the attachment for revise with correct OH cost.
Can you confirm accept the cost breakdown revised version and submit official quotation for case # 1 to me?
And then continue walk to case 2.