Please note that the comment below you have is not correct. We are not confirming anything with customer.
In fact , HCO is confirming whether they can maintain 40 micron flatness which was included in old quotation.
We need confirmation soon whether that quotation is still valid. We have already received p/o from customer and
We need to know whether that quotation is still valid. Otherwise ask for revised quotation. Can you please ask
HCO to expedite the quote soon? We need to advise customer accordingly.