(a) All proprietary information obtained by the commission or the director from producers or handlers is confidential and shall not be disclosed except when required in a judicial proceeding.
(b) Information on volume shipments, product value, and any other related information which is required for reports to governmental agencies; financial reports to the commission or aggregate sales and inventory information; and any other information which the commission requires that gives only totals, but excludes individual producer and handler information, may be disclosed by the commission.