such unprocessed timber is to be used in substitution for exported unprocessed timber originating from private lands; or

such person has, during the preceding 24-month period, exported unprocessed timber originating from private lands.

Federal timber purchased pursuant to a contract entered into between the purchaser and the Secretary concerned before the date on which regulations to carry out this subsection are issued under section 620f of this title shall be governed by the regulations of the Secretary concerned in effect before such date that restrict the substitution of unprocessed timber originating from Federal lands for exported timber originating from private lands;

in the 1-year period beginning on August 20, 1990, any person who operates under a Cooperative Sustained Yield Unit Agreement, and who has an historic export quota shall be limited to entering into contracts under such a quota to a volume equal to not more than 66 percent of the person’s historic export quota used during fiscal year 1989;

a person referred to in subparagraph (B) shall reduce the person’s remaining substitution volume by an equal amount each year thereafter such that no volume is substituted under such a quota in fiscal year 1995 or thereafter; and

the private lands referred to in paragraph (1) are owned by the person; or

the person has the exclusive right to harvest timber from the private lands described in paragraph (1) during a period of more than 7 years, and may exercise that right at any time of the person’s choosing.

The Federal lands referred to in subparagraph (A) are Federal lands administered by the United States Forest Service Region 6 that are located north of the Columbia River from its mouth and east to its first intersection with the 119th meridian, and from that point north of the 46th parallel and east.

Any person may sell, trade, or otherwise exchange with any other person the rights obtained under subparagraph (A), except that such rights may not be sold, traded, or otherwise exchanged to persons already in possession of such rights obtained under subparagraph (A).

Federal timber purchased from Federal lands described in subparagraph (B) pursuant to a contract entered into between the purchaser and the Secretary of Agriculture before the date on which regulations to carry out this subsection are issued under section 620f of this title shall be governed by the regulations of the Secretary of Agriculture in effect before such date that restrict the substitution of unprocessed timber originating from Federal lands for exported timber originating from private lands.

in the previous 24 months, has not exported unprocessed timber originating from private lands within the sourcing area; and

during the period in which such approval is in effect, does not export unprocessed timber originating from private lands within the sourcing area.

information regarding the location of private lands (except private land located in the northwestern private timber open market area) from which such person has, within the previous year, harvested or otherwise acquired unprocessed timber which has been exported from the United States; and

information regarding the location of each timber manufacturing facility owned or operated by such person within the proposed sourcing area boundaries at which the applicant proposes to process timber originating from Federal lands.

Subject to subparagraph (B), and notwithstanding any other provision of law, in the 9-month period after receiving disapproval of an application submitted pursuant to this subsection, the applicant may purchase unprocessed timber originating from Federal lands in the area which is the subject of the application in an amount not to exceed 75 percent of the annual average of such person’s purchases of unprocessed timber originating from Federal lands in the same area during the 5 full fiscal years immediately prior to submission of the application. In the subsequent 6-month period, such person may purchase not more than 25 percent of such annual average, after which time the prohibitions contained in subsection (a) shall fully apply.

If a person referred to in subparagraph (A) certifies to the Secretary concerned, within 90 days after receiving disapproval of such application, that such person shall, within 15 months after such disapproval, cease the export of unprocessed timber originating from private lands from the geographic area determined by the Secretary for which the application would have been approved, such person may continue to purchase unprocessed timber originating from Federal lands in the area which is the subject of the application, without being subject to the restrictions of subparagraph (A), except that such purchases during that 15-month period may not exceed 125 percent of the annual average of such person’s purchases of unprocessed timber originating from Federal lands in the same area during the 5 full fiscal years immediately prior to submission of the application which was denied.

Any person to whom subparagraph (B) applies may not, during the 15-month period after the person’s application for sourcing area boundaries is denied, export unprocessed timber originating from private lands in the geographic area determined by the Secretary concerned for which the application would have been approved in amounts that exceed 125 percent of the annual average of such person’s exports of unprocessed timber from such private lands during the 5 full fiscal years immediately prior to submission of the application.