(2) In addition to the exemptions set forth in ORS 192.338, 192.345 and 192.355, the following public records of an export trading corporation are exempt from disclosure:
(a) Information consisting of financial, commercial, sales, production, cost or similar business records of a private concern or enterprise which is not otherwise required to be disclosed by state or federal law.
(b) Trade secrets, as defined in ORS 192.345 (2). [1983 c.200 §14]