Do not collude with other bidders in quotation, intentionally raise or lower the quotation; do not crowd out other bidders or damage the legitimate rights and interests of other bidders
Do not collude with other bidders to inform each other of the price, intentionally raise or lower the price, and do not crowd out other bidders and harm the legitimate rights and interests of other bidders
Do not collude with other bidders to offer, intentionally raise or lower the price; do not crowd out other bidders and damage the legitimate rights and interests of other bidders<br>