                                                            
Exhibit 4.  EXPORTS AND IMPORTS BY SITC COMMODITY SECTIONS,
NOT SEASONALLY ADJUSTED: 2010 AND 2011

In millions of dollars. Details may not equal totals due to rounding.  (X) - Not applicable.


                                                                    May 2011                  April 2011
SITC
Section Description                                             Exports      Imports      Exports      Imports

Total                                                            123,863.7    188,174.6    123,901.0    178,221.3

Food and live animals                                              8,500.3      7,165.9      8,543.5      6,809.1
Beverages and tobacco                                                437.8      1,580.9        523.5      1,517.0
Crude matterials, inedible except fuels                            7,146.8      3,134.0      7,707.9      3,066.3
Mineral fuels, lubricants and related materials                   10,669.9     42,582.0     10,908.4     37,982.3
Animal and vagetable oils, fats and waxes                            297.5        537.7        347.5        544.3
Chemicals and related products, n.e.s.                            16,960.6     16,525.4     17,125.7     16,875.3
Manufactured goods classified chiefly by material (1)              9,841.1     21,440.3      9,664.2     19,250.0
Machinery and transport equipment (1)                             39,924.2     64,186.3     39,187.5     62,196.8
Miscellaneous manufactured articles (1)                            9,680.4     24,883.8      9,585.3     23,313.5
Commodities and trasactions not classified elsewhere in SITC       5,669.4      6,138.2      5,702.5      6,520.5

Reexports                                                         14,735.6          (X)     14,660.8          (X)
Timing adjustment                                                      (X)          (X)        -55.8        146.3
                                                            

_________________

                                                                Cumulative-to-date 2011
SITC
Section Description                                             Exports      Imports

Total                                                            598,874.0    875,246.2

Food and live animals                                             40,048.9     33,936.9
Beverages and tobacco                                              2,242.3      7,153.9
Crude matterials, inedible except fuels                           41,042.1     14,312.1
Mineral fuels, lubricants and related materials                   48,938.4    183,474.1
Animal and vagetable oils, fats and waxes                          2,073.9      2,584.1
Chemicals and related products, n.e.s.                            81,174.5     80,954.0
Manufactured goods classified chiefly by material (1)             46,956.8     94,297.0
Machinery and transport equipment (1)                            188,805.3    310,836.2
Miscellaneous manufactured articles (1)                           47,249.0    117,127.0
Commodities and trasactions not classified elsewhere in SITC      28,422.7     30,595.6

Reexports                                                         71,908.3          (X)
Timing adjustment                                                     11.7        -24.6
                                                            

_________________

                                                                    May 2010               Cumulative-to-date
                                                                                                 2010
SITC
Section Description                                             Exports      Imports      Exports      Imports


Total                                                            105,477.1    156,123.8    504,885.4    737,638.1

Food and live animals                                              6,336.5      5,817.3     30,941.4     28,655.7
Beverages and tobacco                                                425.8      1,456.9      2,175.4      6,358.8
Crude matterials, inedible except fuels                            5,678.3      2,471.7     30,272.0     11,610.3
Mineral fuels, lubricants and related materials                    6,886.9     30,368.5     30,874.8    146,731.6
Animal and vagetable oils, fats and waxes                            271.0        373.0      1,641.9      1,640.6
Chemicals and related products, n.e.s.                            15,031.9     13,982.0     72,805.6     68,379.1
Manufactured goods classified chiefly by material (1)              8,618.8     16,907.0     40,144.5     75,610.9
Machinery and transport equipment (1)                             35,902.5     57,671.1    169,875.1    267,274.6
Miscellaneous manufactured articles (1)                            8,985.1     21,955.3     43,214.1    104,472.3
Commodities and trasactions not classified elsewhere in SITC       4,543.8      5,121.0     22,894.9     26,904.2

Reexports                                                         12,796.6          (X)     60,045.6          (X)
Timing adjustment                                                      (X)          (X)          (X)          (X)
                                                  

(1) Due to non-disclosure requirements, certain 10-digit Schedule B commodity classifications are
subject to supression and require a change in  aggregation. For additional information see
www.census.gov/ft900.
                                                  
SOURCE: Report FT900 (CB-11-125, BEA-11-35), Bureau of the Census, Foreign
Trade Division, May 2011.  For more information, contact Matthew Przybocki
(301-763-3148) or Maria Iseman (301-763-2311), Foreign Trade Division.
