; (B) by striking Free and inserting 3.7% ; and (C) by striking 12/31/2020 and inserting 12/31/2025 . (22) Iprodione Heading 9902.05.73 is amended— (A) by amending the article description to read as follows: 3-(3,5-Dichlorophenyl)-N-isopropyl-2,4-dioxoimidazoli- dine-1-carboxamide (Iprodione) (CAS No. 36734–19–7) (provided for in subheading 2933.21.00) ; (B) by striking 2.0% and inserting 1.4% ; and (C) by striking 12/31/2020 and inserting 12/31/2025 . (23) Fluopicolide Heading 9902.05.79 is amended— (A) by amending the article description to read as follows: 2,6-Dichloro-N-[3-chloro-5-(trifluoromethyl)-2- pyridylmethyl]benzamide (Fluopicolide) (CAS No. 239110–15–7) (provided for in subheading 2933.39.21) ; (B) by striking Free and inserting 1% ; and (C) by striking 12/31/2020 and inserting 12/31/2025 . (24) Picloram technical Heading 9902.05.90 is amended— (A) by amending the article description to read as follows: 4-Amino-3,5,6-trichloro-2-pyridinecarboxylic acid (CAS No. 1918–02–1) (provided for in subheading 2933.39.25) ; (B) by striking 4.3% and inserting 5.1% ; and (C) by striking 12/31/2020 and inserting 12/31/2025 . (25) Imidacloprid Heading 9902.05.97 is amended— (A) by amending the article description to read as follows: N-[1-[(6-Chloropyridin-3-yl)methyl]-4,5-dihydroimidazol- 2-yl]nitramide (Imidacloprid) (CAS No. 138261–41–3) (provided for in subheading 2933.39.27) ; (B) by striking 4.3% and inserting 5.4% ; and (C) by striking 12/31/2020 and inserting 12/31/2025 . (26) 2- C yanopyridine Heading 9902.06.20 is amended— (A) by amending the article description to read as follows: 2-Cyanopyridine (2-Pyridinecarbonitrile) (CAS No. 100–70–9) (provided for in subheading 2933.39.91) ; (B) by striking 2.3% and inserting 3.2% ; and (C) by striking 12/31/2020 and inserting 12/31/2025 . (27) Quinclorac Heading 9902.06.23 is amended— (A) by amending the article description to read as follows: 3,7-dichloroquinoline-8-carboxylic acid (Quinclorac) (CAS No. 84087–01–4) (provided for in subheading 2933.49.30)