(relating to synthetic staple fibers not processed for spinning). (388) Heading 9902.13.13 (relating to acrylic staple fibers with a fiber length between 40 and 47.5 mm and a solar reflectance index less than 10). (389) Heading 9902.13.14 (relating to acrylic staple fibers with a fiber length between 40 and 47.5 mm and a solar reflectance index between 10 and 30). (390) Heading 9902.13.16 (relating to acrylic staple fibers with a fiber length between 48 and 60 mm and a solar reflectance index less than 10). (391) Heading 9902.13.17 (relating to acrylic staple fibers with a fiber length between 48 and 60 mm and a solar reflectance index between 10 and 30). (392) Heading 9902.13.18 (relating to acrylic staple fibers with a fiber length between 48 and 60 mm and a solar reflectance index greater than 30). (393) Heading 9902.13.22 (relating to modified acrylic flame retardant staple fiber with a decitex of 3.9). (394) Heading 9902.13.25 (relating to cellulosic man-made viscose rayon staple fiber). (395) Heading 9902.13.27 (relating to certain staple fibers of viscose rayon). (396) Heading 9902.13.30 (relating to flame retardant viscose rayon staple fibers, with decitex of 3.3 and length of 60 mm). (397) Heading 9902.13.32 (relating to flame retardant viscose rayon staple fibers, with a decitex of 2.2 and length of 38 mm). (398) Heading 9902.13.37 (relating to acrylic or modacrylic staple fibers, processed and with a decitex of 11.0). (399) Heading 9902.13.39 (relating to rayon top). (400) Heading 9902.13.40 (relating to woven fabrics of certain synthetic fibers). (401) Heading 9902.13.41 (relating to heavy weight fabric of modal/cotton blend). (402) Heading 9902.13.43 (relating to heat exchange capillary material). (403) Heading 9902.13.48 (relating to men's or boys' silk knit pullovers and cardigans). (404) Heading 9902.13.50 (relating to girls’ cotton knit coveralls or jumpsuits). (405) Heading 9902.13.52 (relating to neoprene guard socks). (406) Heading 9902.13.65 (relating to men’s or boys’ man-made woven