Not to participate in the bidding instructions:
The first case: bought the documents but do not want to bid, directly write "To: XXX bidding agency (or the owner of the) my company due to the XXXXXX reasons (usually write, due to the time, personnel, financial reasons), not to participate in the bidding of this project."
Can not be explained in detail, because before the bid deadline, the bidder has the right to decide whether to participate in the bid. If it is after the opening of the bid to withdraw, no matter what your reasons will deduct your deposit, so generally do not withdraw, the big deal is not winning the bid.
The second situation: want to complain, generally you did not participate in the bidding of any organization is unlikely to accept your complaint, unless you are a direct stakeholder.
?
Expanded:
1, involving national security, state secrets is not suitable for bidding. National defense and military and other construction facilities, etc. have a strict confidentiality system and regulations.
2, disaster relief is not suitable for bidding. Can not meet the time required for bidding and can not take into account the safety of people's lives and property.
3, the use of poverty alleviation funds to work for food, the need to use migrant workers is not suitable for bidding.
?
?
?