Amends the Harmonized Tariff Schedule of the United States to suspend temporarily the duty on S)-methyl 7-chloro-2,5-dihydro-2-YY(methoxy-carbonyl)Y4(trifluorometho )phenyl?amino?-carbonyl?indenoY1,2-e?Y1,3,4?oxadiazine-4a-(3 )-carboxylate (a.k.a. DPX-KN128, Indoxacarb), CAS Number 144171-61-9.