inserting in numerical sequence the following new heading: 9902.06.66 (4Z)-5-(4-Chlorophenyl)-2,2-dimethyl-4- (1H-1,2,4-triazol-1-yl)-4-hexen-3-ol (Uniconazole-P) (CAS No. 83657–17–4) (provided for in subheading 2933.69.60) Free No change No change On or before 12/31/2020 . 560. Spirotetramat Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.06.67 (5s,8s)-3-(2,5-Dimethylphenyl)-8-methoxy-2-oxo-1-azaspiro[4.5]dec-3-en-4-yl ethyl carbonate (Spirotetramat) (CAS No. 203313–25–1) (provided for in subheading 2933.79.08) 3.3 No change No change On or before 12/31/2020 . 561. Doravirine (MK-1439) Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.06.68 3-Chloro-5-({1-[(4-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)methyl]-2-oxo-4-(trifluoromethyl)-1,2-dihydro-3-pyridinyl}oxy)benzonitrile (Doravirine INN) (CAS No. 1338225–97–0) (provided for in subheading 2933.79.08) Free No change No change On or before 12/31/2020 . 562. Grilbond IL-6 Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.06.69 N,Nʹ-(Methylenedi-p-phenylene)bis[hexahydro-2-oxo-1H-azepine-1-carboxamide] (CAS No. 54112–23–1) (provided for in subheading 2933.79.15) Free No change No change On or before 12/31/2020 . 563. Myclobutanil technical fungicide Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.06.70 2-(4-Chlorophenyl)-2-(1H-1,2,4-triazol-1-ylmethyl)hexanenitrile (myclobutanil) (CAS No. 88671–89–0) (provided for in subheading 2933.99.06) Free No change No change On or before 12/31/2020 . 564. Fenbuconazole fungicide Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.06.71 4-(4-Chlorophenyl)-2-phenyl-2-(1H-1,2,4-triazol-1-ylmethyl)butanenitrile (Fenbuconazole) (CAS No. 114369–43–6) (provided for in subheading 2933.99.06) Free No change No change On or before 12/31/2020 . 565.