(a) All proprietary information obtained or developed pursuant to this article by the commission or the secretary from any source, including, but not limited to, the names and addresses of producers, is confidential and shall not be disclosed except when required by a court order after a hearing in a judicial proceeding.
(b) Information on volume shipments, crop value, and any other related information that is required for reports to governmental agencies, financial reports to the commission, or aggregate sales and inventory information, and any other information that gives only totals, but excludes individual information, may be disclosed by the commission.