This is our Submission of Tender which includes the information about volume of the project , the cost and so on .   OK ! We'll see it .   What kind of guarantee are you going to provide for us ?   We can provide you with standby letter of credit established by Bank of China .   Should we pay earnest money ?   Yes , you are supposed to pay it on time . If you don't furnish a tender bond on time , your tender will not be considered . Besides , you also should provide derailed engineering of the good .   Where do we submit the tender ?   To our office which is on the third floor .   Oh , I see . By the way , is tender-opening done publicly ?   Yes . All the bidders will be invited to join us to supervise the tender-opening .   And are the prices stated in the US dollar ?   Yes , so far as we know , in the field , your company has lots of experience and we hope you will consider the tender seriously .   OK ! We will . Bye !   Bye ! 