2005 California Government Code Sections 11330-11335 Article 5. Sale or Exchange of Products

11330.  Every state agency having the control of any public
institution owned or controlled by the state shall notify the
Department of General Services of any horticultural, agricultural,
livestock, manufactures, mineral, natural or other products of the
public institution in excess of its needs.
11331.  Upon receipt of such notices, the Department of General
Services shall estimate the selling price of the products upon the
basis of their reasonable value and arrange so far as practicable for
their sale or exchange between the several public institutions owned
or controlled by the state and its political subdivisions.
11332.  No public institution owned or controlled by the state shall
purchase any product from any source other than a public institution
owned or controlled by the state or one of its political
subdivisions, if the Department of General Services determines that
the product is available under this article.
11333.  If it is impossible or impracticable to sell or exchange
agricultural or livestock products between public institutions owned
or controlled by the State and its political subdivisions, the
products, except those grown by prison labor, may be sold in any
manner authorized by law.
11334.  All money received by a state agency for the sale of
products shall be accounted for and reported at the end of each month
to the Controller and at the same time remitted to the Treasurer and
credited to the support appropriation current at the time the
proceeds were received by the agency.
11335.  This article does not limit or prevent sales pursuant to any
other law relating to the sale of personal property belonging to the
State.