| 3904 | | Polymers of vinyl chloride or of other halogenated olefins, in primary forms: | | | | |
| 3904.30.20 | 00 | Vinyl acetate-vinyl chloride-ethylene terpolymers, containing by weight less than 50 percent derivatives of vinyl acetate, except those polymerized from aromatic or modified aromatic monomers | kg | Free | | 43.5% |
| 3904.61.00 | 10 | Granular, whether or not filled or compounded (see statistical note 2 to this chapter) | kg | | | |
| 3905.30.00 | 00 | Poly(vinyl alcohol), whether or not containing unhydrolyzed acetate groups | kg | 3.2% | Free (A,AU,BH, CA,CL,E,IL,J,JO, MA,MX,P,SG) | 37.5% |
| 3905.91.10 | 00 | Containing by weight 50 percent or more of derivatives of vinyl acetate | kg | 4% | Free (A,AU,BH, CA,CL,E,IL,J,JO, K,MA,MX, P,SG) | 37.5% |
| 3905.99.30 | 00 | Polyvinyl carbazole (including adjuvants) | kg | Free | | 43.5% |
| 3907.60.00 | 10 | Bottle-grade resins | kg | | | |
| 3911.90.15 | 00 | Containing monomer units which are aromatic or modified aromatic, or which are obtained, derived or manufactured in whole or in part therefrom: | | | | |
| 3911.90.35 | 00 | Thermosetting: | | | | |
| 3911.90.90 | 50 | Thermosetting | kg | | | |
| 3912.20.00 | 00 | Cellulose nitrates (including collodions) | kg | 5.2% | Free (A+,AU,BH, CA,CL,D,E,IL,J, JO,K,MA,MX, P,SG) | 34.5% |
| 3912.31.00 | 10 | Containing not less than 90 percent by weight of carboxymethylcellulose | kg | | | |
| 3912.90.00 | 10 | alpha-Cellulose in granular, microcrystalline or powdered forms | kg | | | |
| 3913 | | Natural polymers (for example, alginic acid) and modified natural polymers (for example, hardened proteins, chemical derivatives of natural rubber), not elsewhere specified or included, in primary forms: | | | | |
| 3913.10.00 | 00 | Alginic acid, its salts and esters | kg | 4.2% | Free (A,AU,BH, CA,CL,E,IL,J,JO, MA,MX,P,SG) | 25% |
| 3914.00 | | Ion-exchangers based on polymers of headings 3901 to 3913, in primary forms: | | | | |
| 3915 | | II. WASTE, PARINGS AND SCRAP; SEMIMANUFACTURES; ARTICLES | | | | |
| 3915 | | Waste, parings and scrap, of plastics: | | | | |
| 3916.20.00 | 10 | Siding for house or building exterior | kg | | | |
| 3916.20.00 | 20 | Window, door, decking or railing profiles | m kg | | | |
| 3916.90.20 | 00 | Racket strings | m | 3.1% | Free (A,AU,BH, CA,CL,E,IL,J,JO, MA,MX,P,SG) | 30% |
| 3917 | | Tubes, pipes and hoses and fittings therefor (for example, joints, elbows, flanges), of plastics: | | | | |
| 3917.10 | | Artificial guts (sausage casings) of hardened protein or of cellulosic plastics materials: | | | | |
| 3917.10.60 | 00 | Of collagen | kg | Free | | 40% |
| 3917.21.00 | 00 | Tubes, pipes and hoses, rigid: | | | | |
Harmonized Tariff Schedule of the United States inquiry: 3920590000
