99 is amended by inserting in numerical sequence the following new heading: 9902.04.41 1-(2,4-Dichlorophenylcarbamoyl)cyclopropancarboxylic acid (Cyclanilide) (CAS No. 113136–77–9) (provided for in subheading 2924.29.47) Free No change No change On or before 12/31/2020 . 337. Mefenoxam Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.04.42 Methyl N-(2,6-dimethylphenyl)-N-(methoxyacetyl)-D-alaninate (Metalaxyl-M and L-Metalaxyl) (CAS Nos. 70630–17–0 and 69516–34–3) (provided for in subheading 2924.29.47) 4.4% No change No change On or before 12/31/2020 . 338. S-Metolachlor Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.04.43 2-Chloro-N-(2-ethyl-6-methylphenyl)-N-[(1S)-2-methoxy-1-methylethyl]acetamide ((S)-Metolachlor) (CAS No. 87392–12–9) (provided for in subheading 2924.29.47) 6.1% No change No change On or before 12/31/2020 . 339. Napropamide Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.04.44 (RS)-N,N-Diethyl-2-(1-nephthyloxy)propionamide (Napropamide) (CAS No. 15299–99–7) (provided for in subheading 2924.29.47) Free No change No change On or before 12/31/2020 . 340. Mandipropamid Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.04.45 2-(4-Chlorophenyl)-N-{2-[3-methoxy-4-(2-propyn-1-yloxy)phenyl]ethyl}-2-(2-propyn-1-yloxy)acetamide (Mandipropamid) (CAS No. 374726–62–2) (provided for in subheading 2924.29.47) Free No change No change On or before 12/31/2020 . 341. Fenhexamid Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.04.46 N-(2,3-Dichloro-4-hydroxyphenyl)-1-methylcyclohexanecarboxamide (Fenhexamid) (CAS No. 126833–17–8) (provided for in subheading 2924.29.47) Free No change No change On or before 12/31/2020 . 342. Mandestrobin technical Subchapter II of chapter 99 is amended by inserting in numerical sequence the