; the foregoing other than such acrylic staple fibers containing by weight 92 percent or more of polyacrylonitrile, not more than 0.01 percent of zinc and 2 percent or more but not over 8 percent of water, dyed or raw white (undyed), with an average decitex of 2.75 to 3.30 or of 11 (plus or minus 10 percent) or if dyed with an average decitex of 5.0 to 5.6 Free No change No change On or before 12/31/2020 . 1218. Acrylic or modacrylic staple fibers processed and with a decitex of 2.75 to 3.3 Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.13.36 Acrylic staple fibers, carded, combed or otherwise processed for spinning, containing by weight 92 percent or more of polyacrylonitrile, not more than 0.01 percent of zinc and 2 percent or more but not over 8 percent of water, dyed or raw white (undyed), with an average decitex of 2.75 to 3.30 (plus or minus 10 percent) (provided for in subheading 5506.30.00) Free No change No change On or before 12/31/2020 . 1219. Acrylic or modacrylic staple fibers processed and with a decitex of 11.0 Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.13.37 Acrylic staple fibers, carded, combed or otherwise processed for spinning, containing by weight 92 percent or more of polyacrylonitrile, not more than 0.01 percent of zinc and 2 percent or more but not over 8 percent of water, such fibers dyed or raw white (undyed), such fibers with an average decitex of 11.0 (plus or minus 10 percent) (provided for in subheading 5506.30.00) Free No change No change On or before 12/31/2020 . 1220. Acrylic or modacrylic staple fibers processed and with a decitex of 5.0 to 5.6 Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.13.38 Acrylic staple fibers, carded, combed or otherwise processed for spinning, containing by weight 92 percent or more of polyacrylonitrile, not more than 0.01 percent of zinc and 2 percent or more but not over 8