F. Contracts, proposals and bids.

Documents incidental to proposed contractual arrangements and proposed sales or purchases of property are closed until the transaction has been completed. S.C. Code Ann. § 30-4-40(a)(5). Under the state's procurement code procurement information is made public with the exception of competitive information of the type not normally released to the general public. S.C. Code Ann. § 11-35-410. Bids are to be opened publicly.