Input-output compliance: imported inputs for fish and marine exports must match prescribed usage and proportions. FTP sets input-output norms for fish and marine exports, pairing shrimp product categories with specified packing materials and allocated input weights, notes suspension of certain items, and requires determination of permissible input proportions. Applicants must ensure imported goods are the same inputs actually used or required in the exported product, imposing a compliance obligation to match imports to declared usage.