Hello, let me answer your question about official website. I believe many friends still don't know about it. Now let's have a look!
1. In general, you can only view or print the tender announcement on the designated tender announcement media. Bidding documents should be purchased at the designated place according to the time and method required by the bidding announcement, and generally will not be hung on the Internet for you to download.
2. The tender announcement has a special column for inquiry.