9902.05.77 Creatinine (2-amino-1-methyl-1,5-dihydro-4H-imidazol-4-one) (CAS No. 60–27–5) (provided for in subheading 2933.29.90) Free No change No change On or before 12/31/2020 . 472. Hindered amine light stabilizer Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.05.78 Bis(2,2,6,6-tetramethyl-4-piperidyl) sebacate (CAS No. 52829–07–9) (provided for in subheading 2933.39.20) 0.2% No change No change On or before 12/31/2020 . 473. Fluopicolide Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.05.79 2,6-Dichloro-N-[3-chloro-5-(trifluoromethyl)-2-pyridylmethyl]benzamide (Fluopicolide) (CAS No. 239110–15–7) (provided for in subheading 2933.39.21) Free No change No change On or before 12/31/2020 . 474. Fluopyram Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.05.80 N-[2-[3-Chloro-5-(trifluoromethyl) pyridin-2-yl]ethyl]-2-(trifluoromethyl) benzamide (Fluopyram) (CAS No. 658066–35–4) (provided for in subheading 2933.39.21) Free No change No change On or before 12/31/2020 . 475. 2-Chloro-N-(4'-chloro-bipheny (boscalid tech) Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.05.81 2-Chloro-N-(4'-chloro-biphenyl-2-yl)-nicotinamide (Boscalid) (CAS No. 188425–85–6) (provided for in subheading 2933.39.21) 5.3% No change No change On or before 12/31/2020 . 476. Technical isofetamid fungicide Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.05.82 N-[1-(4-Isopropoxy-2-methylphenyl)-2-methyl-1-oxopropan-2-yl]-3-methylthiophene-2-carboxamide (Isofetamid) (CAS 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