Unless an exception under (HSAR) 48 CFR 3025.7002–2(a), (b), (e) or (f) applies, insert the clause at (HSAR) 48 CFR 3052.225–70, Requirement for Use of Certain Domestic Commodities, in solicitations, exercising of an option, contract modifications that add new items (or which make a cardinal change) and contracts with a value exceeding the simplified acquisition threshold when procuring any item covered under (HSAR) 48 CFR 3025.7002–1(a) or (b).