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 2000 Schedule B Book - Chapter 90
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 Source: U.S. Census Bureau, Foreign Trade Division, Washington, DC 20233
 Last modified: 12/06/99
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 Schedule B   Description and Unit of Quantity
 Code
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 9001           Optical fibers and optical fiber bundles; optical fiber cables                
                other than those of heading 8544; sheets and plates of                        
                polarizing material; lenses (including contact lenses), prisms,               
                mirrors and other optical elements, of any material,                          
                unmounted, other than such elements of glass not optically                    
                worked:                                                                       
 9001.10.0000     Optical fibers, optical fiber bundles and cables.................           Fib m
 9001.20.0000     Sheets and plates of polarizing material...........................         kg
 9001.30.0000     Contact lenses............................................................. Prs
 9001.40.0000     Spectacle lenses of glass...............................................    Prs
 9001.50.0000     Spectacle lenses of other materials.................................        Prs
 9001.90          Other:                                                                      
 9001.90.1000        Lenses, prisms, and mirrors.......................................       X
 9001.90.7000        Other....................................................................X
                                                                                              
 9002           Lenses, prisms, mirrors and other optical elements, of any                    
                material, mounted, being parts of or fittings for instruments                 
                or apparatus, other than such elements of glass not optically                 
                worked; parts and accessories thereof:                                        
                  Objective lenses and parts and accessories thereof:                         
 9002.11             For cameras, projectors or photographic enlargers or                     
                     reducers:                                                                
 9002.11.4000          Projection...........................................................  No.
                       Other:                                                                 
 9002.11.6000             Mounted lenses suitable for use in, and exported                    
                          separately from, closed-circuit television                          
                          cameras, with or without attached electrical or                     
                          non-electrical closed-circuit television camera                     
                          connectors, and with or without attached                            
                          motors ........................................................     No.
 9002.11.9000             Other.............................................................  X
 9002.19.0000        Other....................................................................X
 9002.20          Filters and parts and accessories thereof:                                  
 9002.20.4000        Photographic...........................................................  X
 9002.20.8000        Other....................................................................X
 9002.90.0000     Other.......................................................................X
                                                                                              
 9003           Frames and mountings for spectacles, goggles or the like, and                 
                parts thereof:                                                                
                  Frames and mountings:                                                       
 9003.11.0000        Of plastics..............................................................Doz
 9003.19.0000        Of other materials....................................................   Doz
 9003.90.0000     Parts.......................................................................X
                                                                                              
                                                                                             
                                                                                              
 9004           Spectacles, goggles and the like, corrective, protective or                   
                other:                                                                        
 9004.10.0000     Sunglasses..................................................................Doz
 9004.90.0000     Other.......................................................................Doz
                                                                                              
 9005           Binoculars, monoculars, other optical telescopes, and                         
                mountings therefor; other astronomical instruments and                        
                mountings therefor, but not including instruments for                         
                radio-astronomy; parts and accessories thereof:                               
 9005.10          Binoculars:                                                                 
 9005.10.0020        Prism binoculars for use with infrared light..................           No.
 9005.10.0040        Other prism binoculars..............................................     No.
 9005.10.0080        Other....................................................................No.
 9005.80          Other instruments:                                                          
                     Optical telescopes:                                                      
 9005.80.4020          For use with infrared light.....................................       No.
 9005.80.4040          Other................................................................. No.
 9005.80.6000        Other....................................................................No.
 9005.90.0000     Parts and accessories (including mountings).....................            X
                                                                                              
 9006           Photographic (other than cinematographic) cameras;                            
                photographic flashlight apparatus and flashbulbs other than                   
                discharge lamps of heading 8539; parts and accessories                        
                thereof:                                                                      
 9006.10.0000     Cameras of a kind used for preparing printing plates or                     
                  cylinders...................................................................No.
                                                                                              
 9006.20.0000     Cameras of a kind used for recording documents on                           
                  microfilm, microfiche or other microforms.......................            No.
                                                                                              
 9006.30.0000     Cameras specially designed for underwater use, for aerial                   
                  survey or for medical or surgical examination of internal                   
                  organs; comparison cameras for forensic or criminological                   
                  purposes....................................................................No.
                                                                                              
 9006.40.0000     Instant print cameras....................................................   No.
                                                                                              
                                                                                             
                                                                                              
 9006 (con.)    Photographic (other than cinematographic) cameras;                            
                photographic flashlight apparatus and etc.--(con.):                           
                  Other cameras:                                                              
 9006.51.0000        With a through-the-lens viewfinder (single lens reflex                   
                     (SLR)), for roll film of a width not exceeding 35 mm                     
                     (1.4 inch)...............................................................No.
                                                                                              
 9006.52.0000        Other, for roll film of a width less than 35 mm (1.4                     
                     inch)....................................................................No.
                                                                                              
 9006.53.0000        Other, for roll film of a width of 35 mm (1.4 inch).......               No.
                                                                                              
 9006.59.0000        Other....................................................................No.
                  Photographic flashlight apparatus and flashbulbs:                           
 9006.61.0000        Discharge lamp ("electronic") flashlight apparatus........               No.
                                                                                              
 9006.62.0000        Flashbulbs, flashcubes, and the like............................         No.
 9006.69.0000        Other....................................................................X
                  Parts and accessories:                                                      
 9006.91.0000        For cameras............................................................  X
 9006.99.0000        Other....................................................................X
                                                                                              
 9007           Cinematographic cameras and projectors, whether or not                        
                incorporating sound recording or reproducing apparatus;                       
                parts and accessories thereof:                                                
                  Cameras:                                                                    
 9007.11.0000        For film of less than 16 mm (0.6 inch) width or for                      
                     double-8 mm (0.3 inch) film......................................        No.
                                                                                              
 9007.19             Other:                                                                   
 9007.19.0040          16 mm...............................................................   No.
 9007.19.0080          Other................................................................. No.
 9007.20          Projectors:                                                                 
 9007.20.4050        For film of less than 16mm  (0.6 inch) in width...........               No.
 9007.20.8050        Other ...................................................................No.
                  Parts and accessories:                                                      
 9007.91.0000        For cameras............................................................  X
 9007.92.0000        For projectors.......................................................... X
                                                                                              
                                                                                             
                                                                                              
 9008           Image projectors, other than cinematographic; photographic                    
                (other than cinematographic) enlargers and reducers; parts                    
                and accessories thereof:                                                      
 9008.10.0000     Slide projectors............................................................No.
 9008.20          Microfilm, microfiche or other microform readers, whether                   
                  or not capable of producing copies:                                         
 9008.20.4000        Capable of producing copies......................................        No.
 9008.20.8000        Other....................................................................No.
 9008.30.0000     Other image projectors..................................................    No.
 9008.40.0000     Photographic (other than cinematographic) enlargers and                     
                  reducers....................................................................No.
                                                                                              
 9008.90.0000     Parts and accessories....................................................   X
                                                                                              
 9009           Photocopying apparatus incorporating an optical system or of                  
                the contact type and thermocopying apparatus; parts and                       
                accessories thereof:                                                          
                  Electrostatic photocopying apparatus:                                       
 9009.11.0000        Operating by reproducing the original image directly                     
                     onto the copy (direct process)...................................        No.
                                                                                              
 9009.12.0000        Operating by reproducing the original image via an                       
                     intermediate onto the copy (indirect process)...............             No.
                                                                                              
                  Other photocopying apparatus:                                               
 9009.21.0000        Incorporating an optical system.................................         No.
 9009.22.0000        Of the contact type..................................................    No.
 9009.30.0000     Thermocopying apparatus..............................................       No.
 9009.90.0000     Parts and accessories....................................................   X
                                                                                              
 9010           Apparatus and equipment for photographic (including                           
                cinematographic) laboratories (including apparatus for the                    
                projection or drawing of circuit patterns on sensitized                       
                semiconductor materials), not specified or included                           
                elsewhere in this chapter; negatoscopes; projection screens;                  
                parts and accessories thereof:                                                
 9010.10.0000     Apparatus and equipment for automatically developing                        
                  photographic (including cinematographic) film or paper in                   
                  rolls or for automatically exposing developed film to rolls                 
                  of photographic paper...................................................    X
                                                                                              
                                                                                             
                                                                                              
 9010 (con.)    Apparatus and equipment for photographic (including                           
                cinematographic) laboratories (including etc.--(con.):                        
                  Apparatus for the projection or drawing of circuit patterns                 
                  on sensitized semiconductor materials:                                      
 9010.41.0000        Direct write-on-wafer apparatus.................................         No.
 9010.42.0000        Step and repeat aligners............................................     No.
 9010.49.0000        Other....................................................................X
 9010.50          Other apparatus and equipment for photographic                              
                  (including cinematographic) laboratories; negatoscopes:                     
 9010.50.1000        Contact printers.......................................................  No.
 9010.50.2000        Developing tanks......................................................   No.
                                                                                              
                     Photographic film viewers, titlers, splicers and editors,                
                     all the foregoing and combinations thereof:                              
                       Articles containing an optical lens or designed to                     
                       contain such a lens:                                                   
 9010.50.3000             Editors and combination editor-splicers, for                        
                          cinematographic film.......................................         X
 9010.50.4000             Other............................................................   X
 9010.50.5000          Other................................................................. X
 9010.50.6000        Other....................................................................X
 9010.60.0000     Projection screens........................................................  No.
 9010.90.0000     Parts and accessories....................................................   X
                                                                                              
 9011           Compound optical microscopes, including those for                             
                photomicrography, cinephotomicrography or microprojection;                    
                parts and accessories thereof:                                                
 9011.10.0000     Stereoscopic microscopes..............................................      No.
 9011.20.0000     Other microscopes, for photomicrography,                                    
                  cinephotomicrography or microprojection.........................            No.
                                                                                              
 9011.80.0000     Other microscopes........................................................   No.
 9011.90.0000     Parts and accessories...................................................    X
                                                                                              
 9012           Microscopes other than optical microscopes; diffraction                       
                apparatus; parts and accessories thereof:                                     
 9012.10.0000     Microscopes other than optical microscopes; and                             
                  diffraction apparatus.....................................................  X
                                                                                              
 9012.90.0000     Parts and accessories...................................................    X
                                                                                              
                                                                                             
                                                                                              
 9013           Liquid crystal devices not constituting articles provided for                 
                more specifically in other headings; lasers, other than laser                 
                diodes; other optical appliances and instruments, not                         
                specified or included elsewhere in this chapter; parts and                    
                accessories thereof:                                                          
 9013.10          Telescopic sights for fitting to arms; periscopes;                          
                  telescopes designed to form parts of machines, appliances,                  
                  instruments or apparatus of this chapter or Section XVI:                    
 9013.10.2000        Telescopic sights for rifles.........................................    No.
 9013.10.4000        Other....................................................................No.
 9013.20.0000     Lasers, other than laser diodes.......................................      No.
 9013.80.0000     Other devices, appliances and instruments......................             X
 9013.90.0000     Parts and accessories....................................................   X
                                                                                              
 9014           Direction finding compasses; other navigational instruments                   
                and appliances; parts and accessories thereof:                                
 9014.10          Direction finding compasses:                                                
                     Optical instruments:                                                     
 9014.10.1040          For use in civil aircraft..........................................    No.
 9014.10.1080          Other................................................................  No.
                     Other:                                                                   
                       Gyroscopic compasses, other than electrical:                           
 9014.10.6040             For use in civil aircraft.....................................      No.
 9014.10.6080             Other............................................................   No.
                       Other:                                                                 
                          Gyroscopic compasses, electrical:                                   
 9014.10.7040               For use in civil aircraft.................................        No.
 9014.10.7080               Other.......................................................      No.
                          Other:                                                              
 9014.10.9040               For use in civil aircraft.................................        No.
 9014.10.9080               Other.......................................................      No.
 9014.20          Instruments and appliances for aeronautical or space                        
                  navigation (other than compasses):                                          
 9014.20.2000        Optical instruments and appliances............................           No.
                     Other:                                                                   
 9014.20.4000          Automatic pilots.................................................      No.
                       Other:                                                                 
 9014.20.6000             Electrical........................................................  No.
                          Other:                                                              
 9014.20.8040               For use in civil aircraft.................................        No.
 9014.20.8080               Other........................................................     No.
                                                                                             
                                                                                              
 9014 (con.)    Direction finding compasses; other navigational instruments                   
                and appliances; parts and accessories thereof (con.):                         
 9014.80          Other instruments and appliances:                                           
 9014.80.2000        Ships logs and depth-sounding apparatus....................              No.
 9014.80.6000        Other....................................................................No.
 9014.90.0000     Parts and accessories....................................................   X
                                                                                              
 9015           Surveying (including photogrammetrical surveying),                            
                hydrographic, oceanographic, hydrological, meteorological or                  
                geophysical instruments and appliances, excluding                             
                compasses; rangefinders; parts and accessories thereof:                       
 9015.10.0000     Rangefinders................................................................No.
 9015.20.0000     Theodolites and tachyometers........................................        No.
 9015.30.0000     Levels......................................................................No.
 9015.40.0000     Photogrammetrical surveying instruments and                                 
                  appliances..................................................................X
                                                                                              
 9015.80          Other instruments and appliances:                                           
 9015.80.2000        Optical instruments and appliances.............................          X
                     Other:                                                                   
 9015.80.6000          Seismographs.....................................................      No.
                       Other:                                                                 
 9015.80.8040             Geophysical instruments and appliances............                  X
 9015.80.8080             Other.............................................................  X
 9015.90.0000     Parts and accessories....................................................   X
                                                                                              
 9016.00.0000   Balances of a sensitivity of 5 cg or better, with or                          
                without weights; parts and accessories thereof....................            X
                                                                                              
 9017           Drawing, marking-out or mathematical calculating instruments                  
                (for example, drafting machines, pantographs, protractors,                    
                drawing sets, slide rules, disc calculators); instruments for                 
                measuring length, for use in the hand (for example, measuring                 
                rods and tapes, micrometers, calipers), not specified or                      
                included elsewhere in this chapter; parts and accessories                     
                thereof:                                                                      
 9017.10.0000     Drafting tables and machines, whether or not automatic...                   X
                                                                                              
 9017.20          Other drawing, marking-out or mathematical calculating                      
                  instruments:                                                                
 9017.20.4000        Disc calculators, slide rules and other mathematical                     
                     calculating instruments.............................................     X
                                                                                              
                                                                                             
                                                                                              
 9017 (con.)    Drawing, marking-out or mathematical calculating instruments                  
                (for example, drafting machines, pantographs, etc.--(con.):                   
 9017.20          Other drawing, marking-out or mathematical calculating                      
                  instruments (con.):                                                         
 9017.20.5000        Pattern generating apparatus designed to produce                         
                     masks and reticles from photoresist coated                               
                     substrates (such as optical, E-beam, focused ion                         
                     beam, X-ray or laser beam apparatus except those                         
                     of subheading 8456.99.10) ....................................           No.
                     Other:                                                                   
 9017.20.8040          Hand operated input devices which transmit                             
                       position data to computer processors or                                
                       displays (digitizers)..............................................    No.
 9017.20.8060          Other................................................................. X
                                                                                              
 9017.30          Micrometers, calipers and gauges:                                           
 9017.30.4000        Micrometers and calipers..........................................       No.
 9017.30.8000        Other....................................................................X
                                                                                              
 9017.80.0000     Other instruments.........................................................  X
                                                                                              
 9017.90          Parts and accessories:                                                      
 9017.90.0010        Of articles of subheading 9017.10.............................           X
 9017.90.0020        Of articles of subheading 9017.20.40........................             X
 9017.90.0025        Of articles of subheading 9017.20.50........................             X
 9017.90.0035        Of articles of subheading 9017.20.80 ......................              X
 9017.90.0040        Of articles of subheading 9017.30.40........................             X
 9017.90.0050        Of articles of subheading 9017.30.80........................             X
 9017.90.0060        Other....................................................................X
                                                                                              
                                                                                             
                                                                                              
 9018           Instruments and appliances used in medical, surgical, dental                  
                or veterinary sciences, including scintigraphic apparatus,                    
                other electro-medical apparatus and sight-testing instru-                     
                ments; parts and accessories thereof:                                         
                  Electro-diagnostic apparatus (including apparatus for                       
                  functional exploratory examination or for checking                          
                  physiological parameters); parts and accessories thereof:                   
 9018.11             Electrocardiographs, and parts and accessories thereof:                  
 9018.11.0040          Electrocardiographs.............................................       No.
 9018.11.0080          Parts and accessories..........................................        X
 9018.12.0000        Ultrasonic scanning apparatus...................................         No.
 9018.13.0000        Magnetic resonance imaging apparatus.......................              X
 9018.14.0000        Scintigraphic apparatus.............................................     X
 9018.19             Other:                                                                   
 9018.19.4000          Apparatus for functional exploratory examination,                      
                       and parts and accessories thereof..........................            X
                       Other:                                                                 
 9018.19.5500             Patient monitoring systems..............................            X
                                                                                              
 9018.19.7500             Printed circuit assemblies for parameter acqui-                     
                          sition modules................................................      X
                                                                                              
                          Other:                                                              
 9018.19.9530               Basal metabolism and blood pressure                               
                            apparatus..................................................       X
                                                                                              
 9018.19.9535               Electroencephalographs (EEG) and electro-                         
                            myographs (EMG)......................................             No.
                                                                                              
 9018.19.9550               Other apparatus.........................................          X
 9018.19.9560               Parts and accessories.................................            X
 9018.20.0000     Ultraviolet or infrared ray apparatus, and parts and                        
                  accessories thereof.......................................................  X
                                                                                              
                  Syringes, needles, catheters, cannulae and the like; parts                  
                  and accessories thereof:                                                    
 9018.31             Syringes, with or without needles; parts and                             
                     accessories thereof:                                                     
                       Syringes with or without their needles:                                
 9018.31.0040             Hypodermic ...................................................      No.
 9018.31.0080             Other............................................................   No.
 9018.31.0090          Parts and accessories..........................................        X
 9018.32.0000        Tubular metal needles and needles for sutures and                        
                     parts and accessories thereof....................................        X
                     Other:                                                                   
 9018.39.0030          Bougies, catheters, drains and sondes, and parts                       
                       and accessories thereof........................................        X
                                                                                              
 9018.39.0050          Other................................................................. X
                                                                                             
                                                                                              
 9018 (con.)    Instruments and appliances used in medical, surgical, dental                  
                or veterinary sciences, including scintigraphic etc.--(con.):                 
                  Other instruments and appliances, used in dental sciences;                  
                  and parts and accessories thereof:                                          
 9018.41.0000        Dental drill engines, whether or not combined on a                       
                     single base with other dental equipment, and parts and                   
                     accessories thereof..................................................    X
                                                                                              
 9018.49.0000        Other....................................................................X
 9018.50.0000     Other ophthalmic instruments and appliances and, parts                      
                  and accessories thereof.................................................    X
                                                                                              
 9018.90          Other instruments and appliances, and parts and                             
                  accessories thereof:                                                        
 9018.90.1500        Optical instruments and appliances and parts and                         
                     accessories thereof..................................................    X
                     Other:                                                                   
 9018.90.3000          Anesthetic instruments and appliances and parts                        
                       and accessories thereof........................................        X
                                                                                              
 9018.90.4000          Percussion  hammers, stethescopes and parts                            
                       of stethescopes...................................................     X
                                                                                              
 9018.90.5000          Sphygmomanometers, tensimeters and oscillo-                            
                       meters; all the foregoing and parts and acces-                         
                       sories thereof....................................................     X
                                                                                              
                       Electro-medical instruments and appliances, and                        
                       parts and accessories thereof:                                         
 9018.90.6000             Electro-surgical instruments and appliances,                        
                          and parts and accessories thereof.....................              X
                          Other:                                                              
 9018.90.7020               Dialysis instruments and apparatus...............                 X
                            Other therapeutic appliances and instruments:                     
 9018.90.7040                  Ultrasonic.............................................        X
 9018.90.7060                  Other...................................................       X
 9018.90.7070               Parts and accessories of dialysis instruments                     
                            and apparatus............................................         X
 9018.90.7080               Other........................................................     X
 9018.90.8000          Other................................................................. X
                                                                                              
                                                                                             
                                                                                              
 9019           Mechano-therapy appliances; massage apparatus;                                
                psychological aptitude-testing apparatus; ozone therapy,                      
                oxygen therapy, aerosol therapy, artificial respiration or other              
                therapeutic respiration apparatus; parts and accessories                      
                thereof:                                                                      
 9019.10          Mechano-therapy appliances; massage apparatus;                              
                  psychological aptitude-testing apparatus; parts and                         
                  accessories thereof:                                                        
 9019.10.2000        Mechano-therapy appliances and massage apparatus,                        
                     and parts and accessories thereof..............................          X
 9019.10.5000        Other....................................................................X
 9019.20.0000     Ozone therapy, oxygen therapy, aerosol therapy, artificial                  
                  respiration or other therapeutic respiration apparatus;                     
                  parts and accessories thereof.........................................      X
                                                                                              
 9020           Other breathing appliances and gas masks, excluding                           
                protective masks having neither mechanical parts nor                          
                replaceable filters; parts and accessories thereof:                           
 9020.00.4000     Underwater breathing devices designed as a complete unit                    
                  to be carried on the person and not requiring attendants...                 X
                                                                                              
 9020.00.8000     Other.......................................................................X
                                                                                              
 9021           Orthopedic appliances, including crutches, surgical belts and                 
                trusses; splints and other fracture appliances; artificial parts              
                of the body; hearing aids and other appliances which are                      
                worn or carried, or implanted in the body, to compensate for                  
                a defect or disability; parts and accessories thereof:                        
                  Artificial joints and other orthopedic or fracture appliances;              
                  parts and accessories thereof:                                              
 9021.11.0000        Artificial joints and parts and accessories thereof.........             X
                                                                                              
 9021.19             Other:                                                                   
 9021.19.4000          Bone plates, screws and nails, and other internal                      
                       fixation devices or appliances................................         X
                                                                                              
 9021.19.8500          Other................................................................. X
                                                                                              
                                                                                             
                                                                                              
 9021 (con.)    Orthopedic appliances, including crutches, surgical belts and                 
                trusses; splints and other fracture appliances; etc.--(con.):                 
                  Artificial teeth and dental fittings; and parts and                         
                  accessories thereof:                                                        
 9021.21             Artificial teeth; and parts and accessories thereof:                     
 9021.21.4000          Of plastics..........................................................  X
 9021.21.8000          Other................................................................. X
 9021.29.0000        Other....................................................................X
 9021.30.0000     Other artificial parts of the body, and parts and                           
                  accessories thereof.......................................................  X
                                                                                              
 9021.40.0000     Hearing aids, excluding parts and accessories thereof.......                No.
                                                                                              
 9021.50.0000     Pacemakers for stimulating heart muscles, excluding parts                   
                  and accessories thereof.................................................    No.
                                                                                              
 9021.90.0000     Other.......................................................................X
                                                                                              
 9022           Apparatus based on the use of X-rays or of alpha, beta or                     
                gamma radiations, whether or not for medical, surgical,                       
                dental or veterinary uses, including radiography or                           
                radiotherapy apparatus, X-ray tubes and other X-ray                           
                generators, high tension generators, control panels and desks,                
                screens, examination or treatment tables, chairs and the like;                
                parts and accessories thereof:                                                
                  Apparatus based on the use of X-rays, whether or not for                    
                  medical, surgical, dental or veterinary uses, including                     
                  radiography or radiotherapy apparatus:                                      
 9022.12.0000        Computed tomography apparatus...............................             X
 9022.13.0000        Other, for dental uses...............................................    X
 9022.14.0000        Other, for medical, surgical or veterinary uses.............             X
 9022.19.0000        For other uses.........................................................  X
                  Apparatus based on the use of alpha, beta or gamma                          
                  radiations, whether or not for medical, surgical,                           
                  dental or veterinary uses, including radiography                            
                  or radiotherapy apparatus:                                                  
 9022.21.0000        For medical, surgical, dental or veterinary uses........                 X
 9022.29             For other uses:                                                          
 9022.29.4000          Smoke detectors, ionization type..........................             No.
 9022.29.8000          Other................................................................  X
 9022.30.0000     X-ray tubes................................................................ No.
                                                                                             
                                                                                              
 9022 (con.)    Apparatus based on the use of X-rays or of alpha, beta                        
                or gamma radiations, whether or not for etc.--(con.):                         
 9022.90          Other, including parts and accessories:                                     
 9022.90.2000        Other apparatus.......................................................   X
                     Parts and accessories:                                                   
 9022.90.4000          Of X-ray tubes....................................................     X
                       Other:                                                                 
 9022.90.6000             Of apparatus based on the use of X-rays...........                  X
 9022.90.7000             Of smoke detectors, ionization type..................               X
 9022.90.8000             Other............................................................   X
                                                                                              
 9023.00.0000   Instruments, apparatus and models, designed for                               
                demonstrational purposes (for example, in education or                        
                exhibitions), unsuitable for other uses, and parts and                        
                accessories thereof...........................................................X
                                                                                              
 9024           Machines and appliances for testing the hardness, strength,                   
                compressibility, elasticity or other mechanical properties of                 
                materials (for example, metals, wood, textiles, paper,                        
                plastics), and parts and accessories thereof:                                 
 9024.10.0000     Machines and appliances for testing metals.....................             X
 9024.80.0000     Other machines and appliances......................................         X
 9024.90.0000     Parts and accessories....................................................   X
                                                                                              
 9025           Hydrometers and similar floating instruments, thermometers,                   
                pyrometers, barometers, hygrometers and psychrometers,                        
                recording or not, and any combination of these instruments;                   
                parts and accessories thereof:                                                
                  Thermometers and pyrometers, not combined with other                        
                  instruments:                                                                
 9025.11             Liquid-filled, for direct reading:                                       
 9025.11.2000          Clinical...............................................................No.
 9025.11.4000          Other................................................................. No.
 9025.19             Other:                                                                   
 9025.19.4000          Pyrometers.........................................................    No.
                       Other:                                                                 
 9025.19.8040             Clinical..........................................................  No.
 9025.19.8080             Other.............................................................  No.
 9025.80          Other:                                                                      
 9025.80.1500        Barometers, not combined with other instruments........                  No.
 9025.80.5050        Other instruments....................................................    No.
 9025.90.0000     Parts and accessories..................................................     X
                                                                                              
                                                                                             
                                                                                              
 9026           Instruments and apparatus for measuring or checking the                       
                flow, level, pressure or other variables of liquids or gases (for             
                example, flow meters, level gauges, manometers, heat                          
                meters), excluding instruments and apparatus of headings                      
                9014, 9015, 9028 or 9032; parts and accessories thereof:                      
 9026.10          For measuring or checking the flow or level of liquids:                     
 9026.10.5000        Flow meters...........................................................   No.
 9026.10.7000        Other....................................................................No.
                                                                                              
 9026.20.0000     For measuring or checking pressure................................          No.
 9026.80.0000     Other instruments or apparatus......................................        No.
 9026.90.0000     Parts and accessories....................................................   X
                                                                                              
 9027           Instruments and apparatus for physical or chemical analysis                   
                (for example, polarimeters, refractometers, spectrometers,                    
                gas or smoke analysis apparatus); instruments and apparatus                   
                for measuring or checking viscosity, porosity, expansion,                     
                surface tension or the like; instruments and apparatus for                    
                measuring or checking quantities of heat, sound or light                      
                (including exposure meters); microtomes; parts and                            
                accessories thereof:                                                          
 9027.10.0000     Gas or smoke analysis apparatus....................................         X
 9027.20          Chromatographs and electrophoresis instruments:                             
 9027.20.2000        Gas chromatographs.................................................      No.
 9027.20.5030        Electrophoresis instruments......................................        No.
 9027.20.6050        Liquid chromatographs..............................................      No.
 9027.20.9000        Other....................................................................No.
 9027.30          Spectrometers, spectrophotometers and spectrographs                         
                  using optical radiations (ultraviolet, visible, infrared):                  
                     Electrical:                                                              
 9027.30.4040          Spectrophotometers.............................................        No.
 9027.30.4080          Other................................................................. No.
                     Other:                                                                   
 9027.30.8020          Spectroscopes....................................................      No.
 9027.30.8080          Other................................................................. No.
 9027.40.0000     Exposure meters...........................................................  No.
                                                                                              
                                                                                             
                                                                                              
 9027 (con.)    Instruments and apparatus for physical or chemical analysis                   
                (for example, polarimeters, etc.--(con.):                                     
                  Other instruments and apparatus using optical radiations                    
                  (ultraviolet, visible, infrared):                                           
 9027.50.2000        Thermal analysis instruments and apparatus................               No.
 9027.50.4050        Photometers............................................................  No.
 9027.50.5000        Chemical analysis instruments and apparatus .............                No.
                                                                                              
 9027.50.9000        Other....................................................................No.
 9027.80          Other instruments and apparatus:                                            
 9027.80.1000        Nuclear magnetic resonance instruments and apparatus                     
                     (except those of heading 9018).................................          No.
                                                                                              
 9027.80.2000        Mass spectrometers ...............................................       No.
                     Chemical analysis instruments and apparatus:                             
 9027.80.3100          Electrochemical instruments and apparatus............                  No.
 9027.80.3200          Other................................................................  No.
 9027.80.3500        Physical analysis instruments and apparatus................              No.
 9027.80.8000        Other....................................................................No.
 9027.90          Microtomes; parts and accessories:                                          
 9027.90.2000        Microtomes.............................................................  No.
                     Parts and accessories:                                                   
 9027.90.5430          Of articles of Schedule B numbers 9027.30.4040                         
                       and 9027.30.4080.............................................          X
 9027.90.5440          Of articles of Schedule B number 9027.40.0000.....                     X
 9027.90.8950          Other................................................................  X
                                                                                              
 9028           Gas, liquid or electricity supply or production meters,                       
                including calibrating meters thereof; parts and accessories                   
                thereof:                                                                      
 9028.10.0000     Gas meters................................................................. No.
 9028.20.0000     Liquid meters.............................................................. No.
 9028.30.0000     Electricity meters..........................................................No.
 9028.90          Parts and accessories:                                                      
 9028.90.0040        Of electricity meters................................................    X
 9028.90.0080        Other....................................................................X
                                                                                              
 9029           Revolution counters, production counters, taximeters,                         
                odometers, pedometers and the like; speedometers and                          
                tachometers, other than those of heading 9014 or 9015;                        
                stroboscopes; parts and accessories thereof:                                  
 9029.10.0000     Revolution counters, production counters,                                   
                  taximeters, odometers, pedometers and the like..............                X
                                                                                              
                                                                                             
                                                                                              
 9029 (con.)    Revolution counters, production counters, taximeters,                         
                odometers, pedometers and the etc.--(con.):                                   
 9029.20          Speedometers and tachometers; stroboscopes:                                 
                     Speedometers and tachometers:                                            
 9029.20.4040          For use in civil aircraft..........................................    No.
 9029.20.5000          Other................................................................. No.
 9029.20.6000        Stroboscopes..........................................................   No.
 9029.90.0000     Parts and accessories...................................................    X
                                                                                              
 9030           Oscilloscopes, spectrum analyzers and other instruments and                   
                apparatus for measuring or checking electrical quantities,                    
                excluding meters of heading 9028; instruments and apparatus                   
                for measuring or detecting alpha, beta, gamma, X-ray,                         
                cosmic or other ionizing radiations; parts and accessories                    
                thereof:                                                                      
 9030.10.0000     Instruments and apparatus for measuring or detecting                        
                  ionizing radiations.........................................................No.
                                                                                              
 9030.20.0000     Cathode-ray oscilloscopes and cathode-ray oscillographs...                  No.
                                                                                              
                  Other instruments and apparatus, for measuring or                           
                  checking voltage, current, resistance or power, without                     
                  a recording device:                                                         
 9030.31.0000        Multimeters............................................................. No.
 9030.39             Other:                                                                   
 9030.39.0040          For measuring or checking voltage, current or                          
                       resistance ..........................................................  X
 9030.39.0080          Other................................................................. X
 9030.40.0000     Other instruments and apparatus, specially designed for                     
                  telecommunications (for example, cross-talk meters, gain                    
                  measuring instruments, distortion factor meters,                            
                  psophometers).............................................................  X
                                                                                              
                  Other instruments and apparatus:                                            
 9030.82.0000        For measuring or checking semiconductor wafers                           
                     or devices...............................................................No.
 9030.83.0000        Other, with a recording device...................................        X
 9030.89.0000        Other....................................................................X
                                                                                              
                                                                                             
                                                                                              
 9030 (con.)    Oscilloscopes, spectrum analyzers and other instruments and                   
                apparatus for measuring etc.--(con.):                                         
 9030.90          Parts and accessories:                                                      
 9030.90.4000        For articles of subheading 9030.10............................           X
                     Other:                                                                   
 9030.90.8010          Of articles of subheading 9030.20........................              X
 9030.90.8020          Of articles of subheading 9030.31........................              X
 9030.90.8030          Of articles of subheading 9030.39........................              X
 9030.90.8040          Of articles of subheading 9030.40........................              X
 9030.90.8050          Of articles of subheadings 9030.82 or 9030.83 ...                      X
 9030.90.8060          Other................................................................. X
                                                                                              
 9031           Measuring or checking instruments, appliances and machines,                   
                not specified or included elsewhere in this chapter; profile                  
                projectors; parts and accessories thereof:                                    
 9031.10.0000     Machines for balancing mechanical parts.........................            X
 9031.20.0000     Test benches............................................................... X
 9031.30.0000     Profile projectors..........................................................X
                  Other optical instruments and appliances:                                   
 9031.41.0000        For inspecting semiconductor wafers or devices or for                    
                     inspecting photomasks or reticles used in                                
                     manufacturing semiconductor devices........................              No.
 9031.49             Other:                                                                   
 9031.49.4000          Coordinate-measuring machines............................              X
 9031.49.8000          Other................................................................. X
 9031.80          Other instruments, appliances and machines:                                 
                     Equipment for testing the characteristics of internal                    
                     combustion engines:                                                      
 9031.80.8060          For testing electrical characteristics.......................          X
 9031.80.8070          Other................................................................. X
 9031.80.8080        Other....................................................................X
 9031.90.0000     Parts and accessories....................................................   X
                                                                                              
                                                                                             
                                                                                              
 9032           Automatic regulating or controlling instruments and                           
                apparatus; parts and accessories thereof:                                     
 9032.10.0000     Thermostats................................................................ No.
 9032.20.0000     Manostats...................................................................No.
                  Other instruments and apparatus:                                            
 9032.81             Hydraulic or pneumatic:                                                  
 9032.81.0040          Industrial process control instruments and apparatus                   
 9032.81.0080          Other................................................................. No.
 9032.89             Other:                                                                   
 9032.89.3000          Automatic voltage and voltage-current regulators....                   X
                       Other:                                                                 
 9032.89.6020             Control instruments for air-conditioning,                           
                          refrigeration or heating systems........................            X
                                                                                              
                          Process control instruments and apparatus:                          
 9032.89.6030               Complete systems......................................            No.
                            Other:                                                            
 9032.89.6040                  Temperature control instruments.............                   No.
 9032.89.6050                  Pressure and draft control instruments.....                    No.
 9032.89.6060                  Flow and liquid level control instruments...                   No.
 9032.89.6070                  Humidity control instruments...................                No.
 9032.89.6075                  Other...................................................       X
 9032.89.6085             Other............................................................   X
 9032.90.0000     Parts and accessories....................................................   X
                                                                                              
 9033.00.0000   Parts and accessories (not specified or included elsewhere in                 
                this chapter) for machines, appliances, instruments or                        
                appliances of chapter 90....................................................  X
                                                                                              
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