; and (B) by striking 12/31/2020 and inserting 12/31/2025 . (94) Flonicamid Heading 9902.09.29 is amended— (A) by striking Free and inserting 4.9% ; and (B) by striking 12/31/2020 and inserting 12/31/2025 . (95) Abamectin Heading 9902.09.34 is amended— (A) by striking Free and inserting 2.3% ; and (B) by striking 12/31/2020 and inserting 12/31/2025 . (96) Acephate formulations Heading 9902.09.35 is amended— (A) by striking 1.8% and inserting 3.1% ; and (B) by striking 12/31/2020 and inserting 12/31/2025 . (97) Quinoxyfen fungicide Heading 9902.09.66 is amended— (A) by striking 1.6% and inserting 1.8% ; and (B) by striking 12/31/2020 and inserting 12/31/2025 . (98) Copper hydroxide and copper oxychloride Heading 9902.09.76 is amended— (A) by striking Free and inserting 0.4% ; and (B) by striking 12/31/2020 and inserting 12/31/2025 . (99) 1,1′-Dimethyl-4,4′-bipyridinium dichloride Heading 9902.09.94 is amended— (A) by striking 4.6% and inserting 5.8% ; and (B) by striking 12/31/2020 and inserting 12/31/2025 . (100) Formulated pyrithiobac-sodium Heading 9902.10.07 is amended— (A) by striking 1.0% and inserting Free ; and (B) by striking 12/31/2020 and inserting 12/31/2025 . (101) Herbicide mixture Heading 9902.10.15 is amended— (A) by striking Free and inserting 1.7% ; and (B) by striking 12/31/2020 and inserting 12/31/2025 . (102) Plasticizer Heading 9902.10.30 is amended— (A) by striking 3.2% and inserting 3.9% ; and (B) by striking 12/31/2020 and inserting 12/31/2025 . (103) Palm fatty acid distillate (“PFAD”) Heading 9902.10.44 is amended— (A) by striking 1.4% and inserting 0.9% ; and (B) by striking 12/31/2020 and inserting 12/31/2025 . (104) Iminodisuccinate Heading 9902.10.55 is amended— (A) by striking Free and inserting 1% ; and (B) by striking 12/31/2020 and inserting 12/31/2025 . (105) Vinylacetate-vinylchloride copolymer Heading 9902.10.75 is amended— (A) by striking Free and inserting 0.9%