Identified goods designation for J3 grade stainless steel mandates kilogram quantity code, grade declaration, and specified supplier documentation. Designation of Stainless Steel of J3 grade as identified goods requires use of the Unique Quantity Code of Kilogram in the bill of entry, explicit mention of the steel grade in the bill of entry, and production, in addition to prescribed documents, of Manufacturer's Invoice, Mill Test Certificate, Positive Material Identification test report, manufacturer's declaration for stock lot/ex stock where applicable, and the Purchase Order or Contract.