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The Census basis goods data are compiled from the documents collected by the U.S.
Customs Service and reflect the movement of goods between foreign countries and
the 50 states, the District of Columbia, Puerto Rico, the U.S. Virgin Islands,
and U.S. Foreign Trade Zones.  They include government and non-government shipments
of goods, and exclude shipments between the United States and its territories and
possessions, transactions with U.S. military, diplomatic and consular installations
abroad, U.S. goods returned to the United States by its Armed Forces, personal and
household effects of travelers, and in-transit shipments.  The General Imports value
reflects the total arrival of merchandise from foreign countries that immediately
enters consumption channels, warehouses, or Foreign Trade Zones.

For imports, the value reported is the U.S. Customs Service appraised value of
merchandise;  generally, the price paid for merchandise for export to the United
States.  Import duties, freight, insurance, and other charges incurred in bringing
merchandise to the United States are excluded.

Exports are valued at the f.a.s.- free alongside ship value of merchandise at the
U.S. port of export, based on the transaction price including inland freight,
insurance, and other charges incurred in placing the merchandise alongside the
carrier at the U.S. port of exportation.

Monthly data include actual month's transactions as well as a small number of
transactions for previous months.  Each month we revise the aggregate seasonally
adjusted (current and chain-weighted dollar) and unadjusted export, import and trade
balance figures, as well as the end-use totals for the prior month.  SITC and country
detail data are not revised monthly.  The timing adjustment shown in Exhibit 14 is
the difference between monthly data as originally reported and as recompiled.
Quarterly revisions are made to the chain-weighted dollar series. In the last month
of each quarter, the current and previous quarter are revised to incorporate the
Bureau of Labor Statistics's monthly revisions and align Census and the U.S. Bureau
of Economic Analysis' quarterly data. Annual revisions for the months are made in
June to reflect corrections received subsequent to the monthly revision.  These
revisions are reflected in totals, end-use, SITC and country summary data. The
monthly end-use, commodity, and country and area data presented in this release are
on a Census basis.  This refers to Exhibits 6 - 18.


The data for U.S. exports to Canada are derived from import data compiled by Canada.
The use of Canada's import data to produce U.S. export data requires several
alignments in order to compare the two series.

1.  Coverage -- Canadian imports are based on country of origin.  U.S. goods shipped
    from a third country are included.  U.S. exports exclude these foreign shipments.
    For March 2004, these shipments totaled $100.2 million.  U.S. export coverage
    also excludes certain Canadian postal shipments.  For March 2004 these shipments
    totaled $13.7 million.

    U.S. import coverage includes shipments of railcars and locomotives from Canada.
    Effective with January 2004 statistics, Canada excludes these shipments from its
    goods exports to the United States, therefore creating coverage differences between
    the two countries for these goods.

2.  Valuation -- Canadian imports are valued at point of origin in the United States.
    However, U.S. exports are valued at the port of exit in the United States and
    include inland freight charges, making the U.S. export value slightly larger.
    Canada requires inland freight to be reported. Inland freight charges for March
    2004 account for 1.8 percent of the value of U.S. exports to Canada.

3.  Reexports -- U.S. exports include reexports of foreign goods.  Again,  the
    aggregate U.S. export figure is slightly larger.  For March 2004, reexports
    to Canada were $2,264 million.

4.  Exchange Rate -- Average monthly exchange rates are applied to convert the
    published data to U.S. currency. For March 2004, the average exchange rate
    was 1.3286 Canadian dollars per U.S. dollar.

5.  Other -- There are other minor differences which are statistically insignificant,
    such as rounding error.

Canadian Estimates

Effective with January 2001 statistics, the current month data for exports to Canada
contain an estimate for late arrivals and corrections.  The following month, this
estimate will be replaced, in the press release tables only, with the actual value
of late receipts and corrections.  This estimate improves the current month data
for exports to Canada and treats late receipts for exports to Canada in a manner
more consistent with the treatment of late receipts for exports to other countries.

Nonsampling errors

The goods data are a complete enumeration of documents collected by the U.S. Customs
Service and are not subject to sampling errors;but they are subject to several types
of nonsampling errors.  Quality assurance procedures are performed at every stage of
collection, processing and tabulation; however the data are still subject to several
types of nonsampling errors.  The most significant of these include reporting errors,
undocumented shipments, timeliness, data capture errors, and errors in the estimation
of low-valued transactions:

Reporting Errors: Reporting errors are mistakes or omissions made by importers,
exporters or their agents in their import or export declarations.  Most errors
involve missing or invalid commodity classification codes and missing or incorrect
quantities or shipping weights.  They have a negligible effect on import, export and
balance of trade statistics.  However, they can affect the detailed commodity

Undocumented Shipments: Federal regulations require importers, exporters or their
agents to report all merchandise shipments above established exemption levels.
The U.S. Census Bureau has determined that not all required documents are filed,
particularly for exports.

Timeliness and Data Capture Errors: The U.S. Census Bureau captures import and export
information from administrative documents and through various automated collection
programs.  Documents may be lost, data may be incorrectly keyed, coded or recorded.
Transactions may be included in a subsequent month's statistics if received late.

Low-valued Transactions: The total values of transactions valued as much as or below
$2,500 for exports and $2,000 ($250 for certain quota items) for imports are estimated
for each country, using factors based on the ratios of low-valued shipments to
individual country totals for past periods.

The U.S. Census Bureau recommends that data users incorporate this information into
their analyses, as nonsampling errors couldimpact the conclusion drawn from the
results.  For a detailed discussion of errors affecting the goods data, see "U.S.
Merchandise Trade Statistics:  A Quality Profile" available on the INTERNET at or from the Foreign Trade
Division, U.S. Census Bureau.

AREA GROUPINGS (See Exhibits 14 and 14A)

North America - Canada, Mexico

Western Europe - Andorra, Austria, Belgium, Bosnia-Hercegovina, Croatia, Cyprus,
Denmark, Faroe Islands, Finland, France, Germany, Gibraltar, Greece, Iceland, Ireland,
Italy, Liechtenstein, Luxembourg, Malta and Gozo, Macedonia, Monaco, Netherlands,
Norway, Portugal, San Marino, Serbia and Montenegro, Slovenia, Spain, Svalbard,
Jan Mayen Island, Sweden, Switzerland, Turkey, United Kingdom, Vatican City.

European Union - Austria, Belgium, Denmark, Finland, France, Germany, Greece, Ireland,
Italy, Luxembourg, Netherlands, Portugal, Spain, Sweden, United Kingdom.

Euro Area - Austria,  Belgium, Finland, France, Germany, Greece, Ireland,  Italy,
Luxembourg,  Netherlands, Portugal, Spain.

European Free Trade Association - Iceland, Liechtenstein, Norway, Switzerland.

Eastern Europe - Albania, Armenia, Azerbaijan, Belarus, Bulgaria, Czech Republic,
Estonia, Georgia, Hungary, Kazakhstan, Kyrgyzstan, Latvia, Lithuania, Moldova,
Poland, Romania, Russia, Slovakia, Tajikistan, Turkmenistan, Ukraine, Uzbekistan.

Pacific Rim - Australia, Brunei, China, Hong Kong, Indonesia, Japan, Korea, Macao,
Malaysia, New Zealand, Papua New Guinea, Philippines, Singapore, Taiwan.

South/Central America -  Anguilla, Antigua and Barbuda, Argentina, Aruba, Bahamas,
Barbados, Belize, Bermuda, Bolivia, Brazil, British Virgin Islands, Cayman Islands,
Chile, Colombia, Costa Rica, Cuba, Dominica, Dominican Republic, Ecuador, El Salvador,
Falkland Islands, French Guiana, Grenada, Guadeloupe, Guatemala, Guyana, Haiti,
Honduras, Jamaica, Martinique, Montserrat, Netherlands Antilles, Nicaragua, Panama,
Paraguay, Peru, St. Kitts and Nevis, St. Lucia, St. Vincent and the Grenadines,
Suriname, Trinidad and Tobago, Turks and Caicos Islands, Uruguay, Venezuela.

OPEC - Algeria,  Indonesia, Iran, Iraq, Kuwait, Libya, Nigeria, Qatar, Saudi Arabia,
United Arab Emirates, Venezuela.

Adjustments for Seasonal and Working-Day Variations

Goods are initially classified under the Harmonized System (HS) which describes and
measures the characteristics of goods traded.  Combining trade into approximately 140
export and 140 import end-use categories makes it possible to examine goods according
to their principal uses (See Exhibits 7 and 8).  These categories are used as the
basis for computing the seasonal and working-day adjusted data.  These adjusted data
are then summed to the six end-use aggregates for publication (Exhibit 6).  These data
are providedto the U.S. Bureau of Economic Analysis, from the U.S. Census  Bureau, for
use in the Balance of Payments and the National Income and Product Accounts.

The seasonal adjustment procedure is based on a model that estimates the monthly
movements as percentages above or below the general level of each end-use commodity
series (unlike other methods that redistribute the actual series values over the
calendar year). Imports of petroleum and petroleum products are adjusted for the
length of the month.  Because of the extremely variable movements of the data series
for aircraft, users studying data trends may wish to analyze aircraft
separately from other trade.

Adjustments for Price Change

Data adjusted for seasonal variation on a real dollar basis (2000 base year) are
presented in Exhibits 10 and 11.  This adjustment for price change is done using
the Fisher chain-weighted methodology.  The deflators are primarily based upon the
monthly price indexes published by the Bureau of Labor Statistics using techniques
developed for the National Income and Product Accounts by the U.S.Bureau of Economic


Goods data appearing in Exhibit 15 are classified in terms of the Standard International
Trade Classification (SITC) Revision 3. Agricultural goods consist of non-marine food
products and other products of agriculture which have not passed through complex
processes of manufacture, such as raw hides and skins, fats and oils, and wine. A few
goods such as essential oils, starches, casein, and albumin, considered to be
agricultural by the U.S. Department of Agriculture, have been excluded from
agricultural goods and are included in manufactured goods where they are classified
in the SITC.

Manufactured goods conform to the SITC sections that include chemicals and related
products; manufactured goods classified chiefly by material; machinery and transport
equipment; miscellaneous manufactured articles; and goods and transactions not
classified elsewhere.

Reexports are foreign merchandise entering the country as imports, and  at the time
of exportation are in substantially the same condition as when imported.  Reexports,
included in overall export totals, appear as separate line items in Exhibit 15.

Advanced Technology Products (ATP)

About 500 of some 22,000 commodity classification codes used in reporting U.S.
merchandise trade are identified as "advanced technology" codes and they meet the
following criteria:

1.  The code contains products whose technology is from a recognized high technology
    field (e.g., biotechnology).

2.  These products represent leading edge technology in that field.

3.  Such products constitute a significant part of all items covered in the
    selected classification code.

The aggregation of the goods results in a measure of advanced technology trade which
appears in Exhibit 16.  This product and commodity-based measure of advanced technology
differs from broader NAICS industry-based measures which include all goods produced by
a particular industry group, regardless of the level of technology embodied in the goods.


Goods on a Census basis are adjusted by the U.S. Bureau of Economic Analysis to goods
on a BOP basis to bring the data in line with the concepts and definitions used to
prepare the international and national accounts.  Broadly, the adjustments include
changes in ownership that occur without goods passing into or out of the customs
territory of the United States.  These adjustments are necessary to supplement coverage
of the Census basis data, to eliminate duplication of transactions recorded elsewhere
in the international accounts, and to value transactions according to a standard definition.

The export adjustments include:

    U.S. military sales contracts - This deduction of U.S. military sales contracts
    is made because the U.S. Census Bureau has included these contracts in the goods
    data, but BEA includes them in the service category "Transfers Under U.S. Military
    Sales Contracts." BEA's source material for these contracts is more comprehensive,
    but has no distinction between goods and services.

    Private gift parcels - This addition is made for parcels mailed to foreigners by
    individuals through the U.S. Postal Service.  (Only commercial shipments are covered
    in Census goods exports.)

    Gold exports, nonmonetary -  This addition is made for gold that is purchased by
    foreign official agencies from private dealers in the United States and held at the
    Federal Reserve Bank of New York.  The Census data only include gold that leaves
    the customs territory.

    Some smaller adjustments are also made to exports:
    Deductions for repairs of goods, developed motion picture film, and military
    grant-aid.  Additions for sales of fish in U.S. territorial waters, exports of
    electricity to Mexico, and vessels and oil rigs that change ownership for which
    no export document is filed.

The import adjustments include:

    Inland freight in Canada -  An addition is made for inland freight in Canada.
    Imports of goods from all countries are valued at the foreign port of export,
    including inland freight charges ("customs value").  In the case of Canada, this
    should be the cost of the goods at the U.S. border.  However, the customs value
    for imports for certain  Canadian goods is the point of origin in Canada.  The BEA
    makes an addition for the inland freight charges of transporting these Canadian
    goods to the U.S. border to make the value comparable to the customs value as
    reported by all other countries.  Insurance and freight charges for transporting
    goods to the United States from all other countries to the U.S. border are
    included in services by the BEA.  (The same procedure is used for Mexico as an
    Other Adjustment, but is much smaller.)

    Gold imports, nonmonetary - This addition is made for gold sold by foreign official
    agencies to private purchasers out of stock held at the Federal Reserve Bank of
    New York.  The Census data only include gold that enters the customs territory.

    Imports by U.S. military agencies - This deduction of U.S. military sales contracts
    is made because the U.S. Census Bureau has included these contracts in the goods
    data, but BEA includes them in the service category "Direct Defense Expenditures".
    BEA's source material is more comprehensive, but has no distinction between goods
    and services.

    Some smaller adjustments are also made to imports:
    Deductions for repairs of goods, and developed  motion picture film.  Additions
    for imported electricity from Mexico, conversion of vessels for commercial use,
    and repairs to U.S. vessels abroad, and valuation of prepackaged software imports
    at market value.


The statistics are estimates of services transactions between foreign countries and the
50 states, the District of Columbia, Puerto Rico, the U.S. Virgin Islands, and other
U.S. territories and possessions.  Transactions with U.S. military, diplomatic, and
consular installations abroad are excluded because they are considered to be part of
the U.S. economy.

Services are shown in seven broad categories.  Types of services for imports and
exports are the same for six of the seven categories. For the seventh, exports is
"Transfers Under U.S. Military Sales Contracts" while for imports the category is
"Direct Defense Expenditures".  The following is a brief description of the types
of services included in each category:

    Travel - Purchases of services and goods by U.S. travelers abroad and by foreign
    visitors to the United States.  A traveler is defined as a person who stays for a
    period of less than 1 year in a country of which the person is not a resident.
    Includes expenditures for food, lodging, recreation, gifts, and other items
    incidental to a foreign visit.

    Passenger Fares - Fares paid by residents of one country to residents of other
    countries.  Receipts consist of fares received by U.S. carriers from foreign
    residents for travel between the United States and foreign countries and between
    two foreign points. Payments consist of fares paid by U.S. residents to foreign
    carriers for travel between the United States and foreign countries.

    Other Transportation - Charges for the transportation of goods by ocean, air,
    waterway, pipeline, and rail carriers to and from the United States.  Includes
    freight charges, operating expenses that transportation companies incur in foreign
    ports, and payments for vessel charter and aircraft rentals with crew.

    Royalties and License Fees - Transactions with foreign residents involving
    intangible assets and proprietary rights, such as the use of patents, techniques,
    processes, formulas, designs, know-how, trademarks, copyrights, franchises, and
    manufacturing rights.  The term "royalties" generally refers to payments for the
    utilization of copyrights or trademarks, and the term "license fees" generally refers
    to payments for the use of patents or industrial processes.

    Other Private Services - Transactions with affiliated foreigners, for which no
    identification by type is available, and of transactions with unaffiliated
    foreigners.  (The term "affiliated" refers to a direct investment relationship,
    which exists when a U.S. person has ownership or control, directly or indirectly,
    of 10 percent or more of a foreign business enterprise's voting securities or the
    equivalent, or when a foreign person has a similar interest in a U.S. enterprise.)
    Transactions with unaffiliated foreigners consist of education services; financial
    services (includes commissions and other transactions fees associated with when
    a foreign person has a similar interest in a U.S. enterprise.)  Transactions
    with unaffiliated foreigners consist of education services; financial services
    (includes commissions and other transactions fees associated with the purchase
    and sale of securities and noninterest income of banks, and excludes investment
    income); insurance services; telecommunications services (includes transmission
    services and value-added services); and business, professional, and technical
    services. Included in the last group are advertising services; computer and data
    processing services; database and other information services; research, development,
    and testing services; management, consulting, and public relations services; legal
    services; construction, engineering, architectural, and mining services; industrial
    engineering services; installation, maintenance, repair of equipment; and other
    services, including medical services and film and tape rentals.

    Transfers Under U.S. Military Sales Contracts (Exports only) - Exports of goods
    and services in which U.S. Government military agencies participate.  Includes both
    goods, such as equipment, and services, such as repair services and training,
    that cannot be separately identified.

    Direct Defense Expenditures (Imports only) - Expenditures incurred by U.S. military
    agencies abroad, including expenditures by U.S. personnel, payments of wages to
    foreign residents, construction expenditures, payments for foreign contractual
    services, and procurement of foreign goods.  Includes both goods and services
    that cannot be separately identified.

    U.S. Government Miscellaneous Services - Transactions of U.S. Government nonmilitary
    agencies with foreign residents.  Most of these transactions involve the provision
    of services to, or purchases of services from, foreigners; transfers of some goods
    are also included.

Services estimates are based on quarterly, annual, and benchmark surveys and partial
information generated from monthly reports. Service transactions are estimated at
market prices.  Estimates are seasonally adjusted when statistically significant
seasonal patterns are present.  No country or area detail is available due to the
lack of adequate source data upon which to base estimates.

The revision policy is as follows:  Each month, a preliminary estimate for the
current month and a revised estimate for the immediately preceding month are released.
After a revised month is released, no further changes are made to that month until
morecomplete source data become available in March, June, September, and December.
The releases in March, June, September, and December contain revised data for the
previous six months.  The release in March also contains revisions for all months of
the previous year in order to align the seasonally adjusted monthly data with annual
totals.  The release in June contains annual revisions, which reflect updated source
data and changes in estimating methodologies.  Quarterly and annual estimates of
services are included as part of the U.S. international transactions accounts,
published in the April, July, October, and January issues of the Survey of Current
Business.  The next release of the U.S. international transactions  accounts is
scheduled for June 18, 2004. The Survey is available from the Superintendent of
Documents, U.S. Government Printing Office, Washington, D.C. 20402.


DATE                     Day

Jan. . . . .03-10-04     Wednesday
Feb. . . . .04-14-04     Wednesday
Mar. . . . .05-12-04     Wednesday
Apr. . . . .06-11-04     Friday
May. . . . .07-13-04     Tuesday
Jun. . . . .08-13-04     Friday

Jul. . . . .09-10-04     Friday
Aug. . . . .10-14-04     Thursday
Sep. . . . .11-10-04     Wednesday
Oct. . . . .12-14-04     Tuesday
Nov. . . . .01-12-05     Wednesday
Dec. . . . .02-10-05     Thursday


The FT-900 and supplement are available on the following:

INTERNET  The U.S. International Trade in Goods and Services reports are available
at: or

STAT-USA  The U.S. Department of Commerce's electronic information facility. Call
1 800 STAT-USA for product information.

Additional data and information on goods are obtainable from: Foreign Trade Division,
U.S. Census Bureau, Washington, D.C. 20233

Additional data and information on services are obtainable from: Balance of Payments
Division, U.S. Bureau of Economic Analysis,  Washington, D.C. 20230