International Merchandise Trade Statistics (IMTS) - United Nations Statistics Division
This web site provides access to information and data on International Merchandise Trade Statistics (IMTS) and the work of the International Merchandise Trade Statistics Section (IMTSS) of the United Nations Statistics Division (UNSD). The work program of the IMTSS has four parts:

methodology IMTSIMTSS is responsible for the development and maintenance of the methodological guidelines on IMTS, including the Standard International Trade Classification (SITC).

database Free access to all of the data available in the UN Comtrade database. For technical reasons, there is a download limit of 50,000 per data query (without limitation on number of queries). Premium service (personalization feature and bulk download of millions of records/data streaming via webservices) is available for a fee. The UN Comtrade database contains more than 1.75 billion trade records starting from 1962. As part of the UN Comtrade database the following additional services are offered:

UN Comtrade Upgrade - user forum: now open for your feedback
UN Monthly Comtrade: detailed monthly trade statistics
knowledge base
web services / api
Comtrade @ UN Data (UN Comtrade data on UN data)

analytical tables (publications) Free access to the latest tables.
The analytical tables cover trade values and indices for individual countries and regions.

international cooperation and workshops (IMTS) Find reports and background documents on IMTS to the Statistical Commission since 1997, information about UNSD's cooperation with other international and regional organizations on IMTS and information about the workshops conducted by UNSD to support countries in the implementation of the international recommendations on IMTS.