(c) The procuring entity [may also at any time announce the number of participants in the auction but] shall not disclose the identity of any bidder [during the auction] [until the auction has closed.
(c) 采购实体[还可以随时宣布参加拍卖的人数，但]不应[在拍卖过程中]披露任何出价人的身份，[直到拍卖结束。