;1RS, 3SR)- 3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate (β-Cyfluthrin) (CAS No. 68359–37–5) (provided for in subheading 3808.91.25) ; and (B) by striking 12/31/2020 and inserting 12/31/2025 . (153) Acequinocyl Heading 9902.09.28 is amended— (A) by amending the article description to read as follows: Mixtures of 3-dodecyl-1,4-dioxo-1,4-dihydronaphthalen-2-yl acetate (CAS No. 57960–19–7) (Acequinocyl) and application adjuvants (provided for in subheading 3808.91.25) ; and (B) by striking 12/31/2020 and inserting 12/31/2025 . (154) Gamma-cyhalothrin formulations Heading 9902.09.30 is amended— (A) by amending the article description to read as follows: Mixtures containing Cyano (3-phenoxyphenyl) methyl 3-[ (1Z)-2-chloro-3,3,3-trifluoro-1-propen-1-yl] -2,2-dimethylcyclopropanecarboxylate (gamma-cyhalothrin) and application adjuvants (CAS No. 76703–62–3) (provided for in subheading 3808.91.25) ; and (B) by striking 12/31/2020 and inserting 12/31/2025 . (155) Azadirachtin Heading 9902.09.33 is amended— (A) by amending the article description to read as follows: Mixtures containing dimethyl (2aR,3S,4S,4aR,5S,7aS,8S,10R,10aS, 10bR)-10-acetoxy-3,5-dihydroxy-4[(1aR, 2S, 3aS, 6aS, 7S, 7aS)-6a-hydroxy-7a-methyl-3a,6a,7,7a-tetrahydro-2,7-methanofuro [2,3-b] oxireno[e]oxepin-1a(2H)-yl]-4-methyl-8-{[(2E)-2-methylbut-2-enoyl] oxy} octahydro-1H-naphtho [1,8a-c:4,5-b′c′] difuran-5,10a (8H)-dicarboxylate (Azadirachtin) (CAS No. 11141–17–6) (provided for in subheading 3808.91.50) ; and (B) by striking 12/31/2020 and inserting 12/31/2025 . (156) Insecticides, aromatic or modified aromatic Heading 9902.09.38 is amended— (A) by amending the article description to read as follows: Mixtures of 1-methyl-2-nitro-3-(oxolan-3-ylmethyl)guanidine (Dinotefuran) (CAS No. 165252–70–0) with application adjuvants (provided for in subheading 3808.91.50)