planting, drying, packing, packaging, processing, freezing, or grading prior to delivery for storage of any agricultural or horticultural commodity in its unmanufactured state, all activities required for the preparation, processing, or manufacturing of a product of agriculture (as such term is defined in such section 3(f)) for further distribution, and activities similar to all the foregoing as they relate to fish or shellfish facilities. An employee described in this subparagraph shall not be counted for purposes of subparagraph (A). (C) Reverification Paragraph (1)(C)(ii) shall apply to reverifications pursuant to this paragraph on the same basis as it applies to verifications pursuant to paragraph (1), except that employers shall— (i) use a form designated or established by the Secretary by regulation for purposes of this paragraph