2. Upload the qualification documents required for qualification examination, and prepare the specific contents such as bid letter, business bid and technical bid respectively according to the structure generated in the tender preparation software, and affix the electronic seal.
3. Insert the U shield into the USB interface of the computer, and click OK to enter the U shield password. After the password is correct, the prepared tender will be automatically exported, the key will be generated, the key will be uploaded and the tender will be checked, and then the upload will be successful. The above is the method of uploading bidding documents by China International Software.