".. an investigation of the rising importation of gingham and related fabrics into this country from Japan with a view of determining the effect of such imports upon the domestic gingham fabric industry. The application for investigation and hearing was made pursuant to the provisions of Section 7 of the Trade Agreements Extension Act of 1951 ... and Article XIX (commonly referred to as the 'escape clause') of the General Agreement on Tarrifs and Trade (heneinafter referred to as 'GATT').--p. [1]-2.