To the House of Representatives:
In response to the resolution of the House of Representatives of March 24, 1900, reading as follows:
WHEREAS the commercial community of the United States is deeply interested in ascertaining the conditions which are to govern trade in such parts of the Chinese Empire as are claimed by various foreign powers to be within their "areas of interest"; and
WHEREAS bills are now pending before both Houses of Congress for the dispatch of a mission to China to study its economic condition: Therefore, be it
Resolved, That the President of the United States be requested to transmit to the House of Representatives, if not incompatible with the public service, such correspondence as may have passed between the Department of State and various foreign Governments concerning the maintenance of the "open door" policy in China,
I transmit herewith a report from the Secretary of State, with accompanying papers.
WILLIAM McKINLEY
William McKinley, Message to the House of Representatives Online by Gerhard Peters and John T. Woolley, The American Presidency Project https://www.presidency.ucsb.edu/node/268374