| 2007 NAICS | 2012 NAICS | 2017 NAICS | Corresponding Index Entries | |||
| 325221 | 325220 | 325220 | Acetate fibers and filaments manufacturing | |||
| 325222 | 325220 | 325220 | Acrylic fibers and filaments manufacturing | |||
| 325222 | 325220 | 325220 | Acrylonitrile fibers and filaments manufacturing | |||
| 325222 | 325220 | 325220 | Anidex fibers and filaments manufacturing | |||
| 325222 | 325220 | 325220 | Casein fibers and filaments manufacturing | |||
| 325221 | 325220 | 325220 | Cellophane film or sheet manufacturing | |||
| 325221 | 325220 | 325220 | Cellulosic fibers and filaments manufacturing | |||
| 325221 | 325220 | 325220 | Cellulosic filament yarn manufacturing | |||
| 325221 | 325220 | 325220 | Cellulosic staple fibers manufacturing | |||
| 325221 | 325220 | 325220 | Cigarette tow, cellulosic fiber, manufacturing | |||
| 325222 | 325220 | 325220 | Elastomeric fibers and filaments manufacturing | |||
| 325221 | 325220 | 325220 | Fibers and filaments, cellulosic, manufacturing and texturizing | |||
| 325222 | 325220 | 325220 | Fibers and filaments, noncellulosic, manufacturing and texturizing | |||
| 325222 | 325220 | 325220 | Fluorocarbon fibers and filaments manufacturing | |||
| 325222 | 325220 | 325220 | Linear esters fibers and filaments manufacturing | |||
| 325221 | 325220 | 325220 | Manmade cellulosic fibers manufacturing | |||
| 325222 | 325220 | 325220 | Manmade noncellulosic fibers and filaments manufacturing | |||
| 325222 | 325220 | 325220 | Modacrylic fibers and filaments manufacturing | |||
| 325221 | 325220 | 325220 | Nitrocellulose fibers manufacturing | |||
| 325222 | 325220 | 325220 | Noncellulosic fibers and filaments manufacturing | |||
| 325222 | 325220 | 325220 | Noncellulosic filament yarn manufacturing | |||
| 325222 | 325220 | 325220 | Noncellulosic staple fibers and filaments manufacturing | |||
| 325222 | 325220 | 325220 | Nylon fibers and filaments manufacturing | |||
| 325222 | 325220 | 325220 | Olefin fibers and filaments manufacturing | |||
| 325222 | 325220 | 325220 | Organic noncellulosic fibers and filaments manufacturing | |||
| 325222 | 325220 | 325220 | Polyester fibers and filaments manufacturing | |||
| 325222 | 325220 | 325220 | Polyethylene terephthalate (PET) fibers and filaments manufacturing | |||
| 325222 | 325220 | 325220 | Polyolefin fibers and filaments manufacturing | |||
| 325222 | 325220 | 325220 | Polyvinyl ester fibers and filaments manufacturing | |||
| 325222 | 325220 | 325220 | Polyvinylidene chloride (i.e., saran) fibers and filaments manufacturing | |||
| 325222 | 325220 | 325220 | Protein fibers and filaments manufacturing | |||
| 325221 | 325220 | 325220 | Rayon fibers and filaments manufacturing | |||
| 325221 | 325220 | 325220 | Regenerated cellulosic fibers manufacturing | |||
| 325222 | 325220 | 325220 | Saran (i.e., polyvinylidene chloride) fibers and filaments manufacturing | |||
| 325222 | 325220 | 325220 | Soybean fibers and filaments manufacturing | |||
| 325222 | 325220 | 325220 | Spandex fiber, filaments, and yarn manufacturing | |||
| 325221 | 325220 | 325220 | Texturizing cellulosic yarn made in the same establishment | |||
| 325222 | 325220 | 325220 | Texturizing noncellulosic yarn made in the same establishment | |||
| 325221 | 325220 | 325220 | Throwing cellulosic yarn made in the same establishment | |||
| 325222 | 325220 | 325220 | Throwing noncellulosic yarn made in the same establishment | |||
| 325221 | 325220 | 325220 | Triacetate fibers and yarns manufacturing | |||
| 325222 | 325220 | 325220 | Vinyl fibers and filaments manufacturing | |||
| 325222 | 325220 | 325220 | Vinylidene chloride fiber and filament manufacturing | |||
| 325221 | 325220 | 325220 | Viscose fibers, bands, strips, and yarn manufacturing | |||
| 325221 | 325220 | 325220 | Yarn, cellulosic filament, manufacturing | |||
| 325221 | 325220 | 325220 | Yarn, cellulosic filament, manufacturing and texturizing | |||
| 325222 | 325220 | 325220 | Yarn, noncellulosic fiber and filament, manufacturing | |||
| 325222 | 325220 | 325220 | Yarn, noncellulosic fiber and filament, manufacturing and texturizing | |||
| 325222 | 325220 | 325220 | Zein fibers and filaments manufacturing |