(provided for in subheading 2918.99.43) Free No change No change On or before 12/31/2020 . 222. 4,4ʹ-Oxydiphthalic anhydride Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.03.26 4,4ʹ-Oxydiphthalic anhydride (CAS No. 1823–59–2) (provided for in subheading 2918.99.43) Free No change No change On or before 12/31/2020 . 223. 2-Ethylhexyl 4-methoxycinnamate Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.03.27 2-Ethylhexyl 4-methoxycinnamate (CAS No. 5466–77–3) (provided for in subheading 2918.99.43) 0.7% No change No change On or before 12/31/2020 . 224. MAQ-R Acid (D-HPPA) Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.03.28 (R)-(+)-2-(4-Hydroxyphenoxy)propionic acid (CAS No. 94050–90–5) (provided for in subheading 2918.99.43) Free No change No change On or before 12/31/2020 . 225. DEDC - NN Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.03.29 4,4’-Oxydibenzoyl chloride (CAS No. 7158–32–9) (provided for in subheading 2918.99.43) Free No change No change On or before 12/31/2020 . 226. ODPA - HAILI Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.03.30 5,5'-Oxybis(2-benzofuran-1,3-dione) (CAS No.1823–59–2) (provided for in subheading 2918.99.43) Free No change No change On or before 12/31/2020 . 227. Trinexapac-ethyl Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.03.31 Ethyl (RS)-4-cyclopropyl(hydroxy)methylene-3,5- dioxocyclohexanecarboxylate (Trinexapac-ethyl) (CAS No. 95266–40–3) (provided for in subheading 2918.99.50) Free No change No change On or before 12/31/2020 . 228. Methoxyacetic acid Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.03.32 Methyl methoxyacetate (CAS No. 6290–49–9) (provided for in