; and application adjuvants (provided for in subheading 3808.92.15) Free No change No change On or before 12/31/2020 . 862. Ziram Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.09.73 Mixtures of zinc bis(dimethyldithiocarbamate) (Ziram) and application adjuvants (CAS No. 137–30–4) (provided for in subheading 3808.92.28) Free No change No change On or before 12/31/2020 . 863. Thiram Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.09.74 Mixtures of [disulfanediylbis (carbonothioylnitrilo)]tetramethane (Thiram) (CAS No. 137–26–8) and application adjuvants (provided for in subheading 3808.92.28) Free No change No change On or before 12/31/2020 . 864. Allyl isothiocyanate 96 percent active Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.09.75 Mixtures of at least 95 percent by weight allyl isothiocyanate (3-isothiocyanato-1-propene) (CAS No. 57–06–7), and application adjuvants (provided for in subheading 3808.92.28) Free No change No change On or before 12/31/2020 . 865. Copper hydroxide and copper oxychloride Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.09.76 Mixtures of copper oxychloride (CAS No. 1332–40–7) and copper hydroxide (CAS No. 20427–59–2) (provided for in subheading 3808.92.30) Free No change No change On or before 12/31/2020 . 866. Copper hydroxide and application adjuvants Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.09.77 Mixtures of copper dihydroxide (cupric hydroxide) (CAS No. 20427–59–2) and application adjuvants (provided for in subheading 3808.92.30) Free No change No change On or before 12/31/2020 . 867. Kasugamycin and application adjuvants Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.09.78 Mixtures containing