No. 875915–78–9) (provided for in subheading 2933.39.21) 0.3% No change No change On or before 12/31/2020 . 477. Technical fluazinam fungicide Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.05.83 3-Chloro-N-[3-chloro-2,6-dinitro-4-(trifluoromethyl)phenyl]-5-(trifluoromethyl)-2-pyridinamine (Fluazinam) (CAS No. 79622–59–6) (provided for in subheading 2933.39.21) Free No change No change On or before 12/31/2020 . 478. Technical pyriofenone fungicide Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.05.84 (5-chloro-2-methoxy-4-methyl-3-pyridyl)(4,5,6-trimethoxy-o-tolyl)methanone (Pyriofenone) (CAS No. 688046–61–9) (provided for in subheading 2933.39.21) and any formulations containing such compound (provided for in subheading 3808.92.15) Free No change No change On or before 12/31/2020 . 479. Paraquat dichloride Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.05.85 o-Paraquat dichloride (CAS No. 1910–42–5) (provided for in subheading 2933.39.23) 3.2% No change No change On or before 12/31/2020 . 480. Imazethapyr Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.05.86 5-Ethyl-2-[(RS)-4-isopropyl-4-methyl-5-oxo-2-imidazolin-2-yl]nicotinic acid (Imazethapyr) (CAS No. 81335–77–5) (provided for in subheading 2933.39.25) 3.3% No change No change On or before 12/31/2020 . 481. Fluridone Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.05.87 1-Methyl-3-phenyl-5-[3-(trifluoromethyl)phenyl]-4(1H)-pyridinone (Fluridone) (CAS No. 59756–60–4) (provided for in subheading 2933.39.25) Free No change No change On or before 12/31/2020 . 482. Bicyclopyrone Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.05.88