new heading: 9902.09.57 Product mixtures containing methyl (2E)-(methoxyimino)[2-({[(E)-{1-[3-trifluoromethyl)phenyl]ethylidene}amino ]oxy}methyl)phenyl]acetate (Trifloxystrobin) (CAS No. 141517–21–7) (provided for in subheading 3808.92.15) Free No change No change On or before 12/31/2020 . 847. Fluopyram and Prothioconazole formulations Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.09.58 Product mixtures containing N-[2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]ethyl]-2-(trifluoromethyl)b enzamide (Fluopyram) (CAS No. 658066–35–4) and (RS)-2-[2-(1-chlorocyclopropyl)-3-(2-chlorophenyl)-2-hydroxypropyl]-2,4-di hydro-1,2,4-triazole-3-thione (Prothioconazole) (CAS No. 178928–70–6) (provided for in subheading 3808.92.15) Free No change No change On or before 12/31/2020 . 848. Prothioconazole formulations Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.09.59 Product mixtures containing 2-[2-(1-chlorocyclopropyl)-3-(2-chlorophenyl)-2-hydroxypropyl]-1,2-dihydro -3H-1,2,4-triazole-3-thione (Prothioconazole) (CAS No. 178928–70–6) (provided for in subheading 3808.92.15) Free No change No change On or before 12/31/2020 . 849. Fenhexamid Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.09.60 Mixtures containing N-(2,3-dichloro-4-hydroxyphenyl)-1-methylcyclohexanecarboxamide (Fenhexamid) (CAS No. 126833–17–8) and application adjuvants (provided for in subheading 3808.92.15) Free No change No change On or before 12/31/2020 . 850. Fluopyram formulations Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.09.61 Mixtures of N-[2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]ethyl]-2-(trifluoromethyl)benzamide (Fluopyram) (CAS No. 658066–35–4) (provided for in subheading 3808.92.15) Free No change No change On or before 12/31/2020 . 851. Fluopyram and Imidacloprid formulations Subchapter II of chapter 99 is