In submitting data required by this subchapter, the applicant may (1) clearly mark any portions thereof which in the applicant’s opinion are trade secrets or commercial or financial information and (2) submit such market material separately from other material required to be submitted under this subchapter.

Notwithstanding any other provision of this subchapter and subject to the limitations in subsections (d) and (e) of this section, the Administrator shall not make public information which in the Administrator’s judgment contains or relates to trade secrets or commercial or financial information obtained from a person and privileged or confidential, except that, when necessary to carry out the provisions of this subchapter, information relating to formulas of products acquired by authorization of this subchapter may be revealed to any Federal agency consulted and may be revealed at a public hearing or in findings of fact issued by the Administrator.