A dual agent shall not disclose to the buyer that the seller is willing to sell the property at a price less than the listing price, without the express written consent of the seller. A dual agent shall not disclose to the seller that the buyer is willing to pay a price greater than the offering price, without the express written consent of the buyer.
This section does not alter in any way the duty or responsibility of a dual agent to any principal with respect to confidential information other than price.