Exhibit 4. U.S. Merchandise Trade: Imports for Consumption (1) for the Top Four-digit NAICS Codes (2) - 2002 In millions of dollars. (Z) less than 0.1 percent. (-) Represents zero. NOTE: This exhibit is compiled from detailed merchandise trade data. For information on nonsampling errors and other data limitations refer to the Technical Documentation. Related Nonrelated Commodity and Description (3) Total Imports Party Trade Party Trade Nonreported Value Percent Value Percent Value Percent Value Percent Total (4) 1,154,811 100.0 549,402 47.6 578,611 50.1 26,798 2.3 1112 Vegetables & Melons 2,798 0.2 596 21.3 2,202 78.7 0 (-) 1113 Fruits & Tree Nuts 5,541 0.5 1,377 24.8 4,164 75.1 0 (-) 2111 Oil & Gas 72,830 6.3 13,293 18.3 48,031 65.9 11,506 15.8 3112 Grain & Oilseed Milling Products 2,296 0.2 640 27.9 1,652 72.0 3 0.1 3113 Sugar & Confectionery Products 2,872 0.2 1,278 44.5 1,594 55.5 0 (-) 3114 Fruits & Veg Preserves & Specialty Foods 3,461 0.3 1,126 32.5 2,334 67.4 1 (Z) 3115 Dairy Products 1,461 0.1 436 29.9 1,024 70.1 0 (-) 3116 Meat Products & Meat Packaging Products 4,766 0.4 983 20.6 3,783 79.4 1 (Z) 3118 Bakery & Tortilla Products 1,571 0.1 448 28.6 1,122 71.4 0 (-) 3119 Foods, Nesoi 2,957 0.3 876 29.6 2,081 70.4 0 (-) 3121 Beverages 9,243 0.8 2,447 26.5 6,681 72.3 114 1.2 3151 Knit Apparel 1,027 0.1 297 28.9 730 71.1 0 (-) 3152 Apparel 57,686 5.0 9,358 16.2 48,326 83.8 2 (Z) 3159 Apparel Accessories 3,599 0.3 721 20.0 2,878 80.0 1 (Z) 3161 Leather & Hide Tanning 2,165 0.2 939 43.4 1,225 56.6 0 (-) 3162 Footwear 15,072 1.3 837 5.6 14,233 94.4 2 (Z) 3169 Other Leather Products 4,867 0.4 726 14.9 4,138 85.0 3 0.1 3221 Pulp, Paper & Paperboard Mill Products 12,334 1.1 5,825 47.2 6,509 52.8 0 (-) 3222 Converted Paper Products 5,193 0.4 1,808 34.8 3,386 65.2 0 (-) 3241 Petroleum & Coal Products 31,976 2.8 12,218 38.2 19,758 61.8 0 (-) 3251 Basic Chemicals 26,883 2.3 12,972 48.3 13,900 51.7 11 (Z) 3252 Resin, Syn Rubber, Artf & Syn Fibers/Fil 8,379 0.7 5,289 63.1 3,090 36.9 0 (-) 3253 Pesticides, Fertilizers & Oth Agri Chemicals 2,887 0.3 1,472 51.0 1,414 49.0 1 (Z) 3254 Pharmaceuticals & Medicines 40,636 3.5 32,428 79.8 8,205 20.2 2 (Z) 3255 Paints, Coatings & Adhesives 880 0.1 516 58.7 363 41.3 0 (-) 3256 Soaps, Cleaning Compounds & Toilet Preparations 3,994 0.3 1,579 39.5 2,416 60.5 0 (-) 3259 Other Chemical Products & Preparations 3,652 0.3 2,369 64.9 1,281 35.1 3 0.1 3261 Plastics Products 11,385 1.0 2,902 25.5 8,477 74.5 6 0.1 3262 Rubber Products 7,169 0.6 4,564 63.7 2,604 36.3 1 (Z) 3271 Clay & Refractory Products 4,185 0.4 965 23.1 3,220 76.9 0 (-) 3272 Glass & Glass Products 4,311 0.4 1,610 37.3 2,700 62.6 1 (Z) 3273 Cement & Concrete Products 1,853 0.2 475 25.6 1,376 74.3 2 0.1 3279 Other Nonmetallic Mineral Products 3,103 0.3 688 22.2 2,411 77.7 3 0.1 3311 Iron & Steel & Ferroalloy 13,440 1.2 5,578 41.5 7,858 58.5 4 (Z) 3312 Steel Products From Purchased Steel 1,109 0.1 334 30.2 774 69.8 0 (-) 3313 Alumina & Aluminum & Processing 7,030 0.6 4,247 60.4 2,783 39.6 0 (-) 3314 Nonferrous (Exc Alum) & Processing 12,349 1.1 2,716 22.0 9,632 78.0 0 (-) 3322 Cutlery & Handtools 3,486 0.3 942 27.0 2,542 72.9 2 0.1 3323 Architectural & Structural Metals 1,834 0.2 530 28.9 1,298 70.7 7 0.4 3324 Boilers, Tanks & Shipping Containers 2,046 0.2 470 23.0 1,576 77.0 0 (-) 3325 Hardware 3,405 0.3 1,300 38.2 2,105 61.8 0 (-) 3326 Springs & Wire Products 1,606 0.1 563 35.1 1,042 64.9 0 (-) 3327 Bolts/Nuts/Scrws/Rivts/Washrs & Other Turned Prods 2,085 0.2 520 24.9 1,561 74.9 4 0.2 3329 Other Fabricated Metal Products 13,952 1.2 5,626 40.3 8,291 59.4 35 0.3 3331 Ag & Construction & Machinery 11,373 1.0 6,111 53.7 5,261 46.3 1 (Z) 3332 Industrial Machinery 8,723 0.8 4,059 46.5 4,662 53.4 2 (Z) 3333 Commercial & Service Industry Machinery 8,099 0.7 4,682 57.8 3,413 42.1 4 (Z) 3334 Hvac & Commercial Refrigeration Equipment 4,541 0.4 2,242 49.4 2,298 50.6 1 (Z) 3335 Metalworking Machinery 6,360 0.6 3,082 48.5 3,276 51.5 2 (Z) 3336 Engines, Turbines & Power Transmsn Equip 11,511 1.0 6,845 59.5 4,598 39.9 69 0.6 3339 Other General Purpose Machinery 18,038 1.6 7,842 43.5 10,098 56.0 99 0.5 3341 Computer Equipment 62,284 5.4 43,699 70.2 18,568 29.8 17 (Z) 3342 Communications Equipment 27,937 2.4 20,606 73.8 7,328 26.2 3 (Z) 3343 Audio & Video Equipment 30,825 2.7 19,956 64.7 10,868 35.3 1 (Z) 3344 Semiconductors & Other Electronic Components 58,382 5.1 38,072 65.2 20,289 34.8 21 (Z) 3345 Navigational/Measuring/Medical/Control Instruments 23,113 2.0 14,795 64.0 8,286 35.9 32 0.1 3346 Magnetic & Optical Media 3,022 0.3 1,614 53.4 1,408 46.6 0 (-) 3351 Electric Lighting Equipment 6,168 0.5 1,777 28.8 4,385 71.1 5 0.1 3352 Household Appliances And Misc Machines, Nesoi 10,763 0.9 4,391 40.8 6,372 59.2 0 (-) 3353 Electrical Equipment 12,158 1.1 7,679 63.2 4,475 36.8 4 (Z) 3359 Electrical Equipment & Components, Nesoi 10,618 0.9 5,279 49.7 5,327 50.2 12 0.1 3361 Motor Vehicles 133,253 11.5 126,736 95.1 6,363 4.8 154 0.1 3362 Motor Vehicle Bodies & Trailers 1,283 0.1 606 47.3 666 51.9 10 0.8 3363 Motor Vehicle Parts 52,079 4.5 29,902 57.4 22,166 42.6 11 (Z) 3364 Aerospace Products & Parts 26,210 2.3 5,538 21.1 20,551 78.4 121 0.5 3365 Railroad Rolling Stock 870 0.1 470 54.0 400 46.0 0 (-) 3366 Ships & Boats 1,187 0.1 475 40.0 696 58.6 16 1.4 3369 Transportation Equipment, Nesoi 4,304 0.4 2,632 61.2 1,633 37.9 38 0.9 3371 Household & Institutional Furn & Kitchen Cabinets 13,445 1.2 1,971 14.7 11,473 85.3 0 (-) 3372 Office Furniture (Including Fixtures) 3,387 0.3 811 23.9 2,576 76.1 0 (-) 3391 Medical Equipment & Supplies 10,346 0.9 5,921 57.2 4,422 42.7 3 (Z) 3399 Miscellaneous Manufactured Commodities 51,413 4.5 10,887 21.2 40,503 78.8 23 (Z) 9800 Goods Ret To Ca (Exp); Us Goods Ret & Reimps (Imp) 34,981 3.0 13,024 37.2 21,898 62.6 59 0.2 Other Domestic Imports 82,764 7.2 10,811 13.1 57,583 69.6 14,370 17.4 (1) For definition, see Technical Documentation. (2) Four-digit NAICS with related value of $250 million or more, or equal to at least 10 percent of total import value for the respective three-digit NAICS code. (3) Sorted in ascending order by NAICS code. (4) Total values shown are the summation of statistical month values and do not include annual revisions or adjustments for late receipts. 7