We hereby declare that as of the date of this Certificate of Release hereby, we have collected all our receivables except for the current account receivables which have been calculated as per the provisions of the Subcontract Agreement, and which have been saved likewise in our official books.. [Net current Account Receivables in numbers and in writing]..and except for our cash guarantee receivables.... [Net cash guarantee receivables in numbers and in writing].......We unconditionally state and agree that the payments made by you as of the date of this certificate of release hereby, and the above mentioned current account payment shall not mean a release granted by you, and shall not be interpreted as a waiver in our favour.