This dataset contains data of bilateral flows of intermediate inputs import values estimates based on a combination of trade statistics with input-output(I/O) for 40 importing countries and for about 240 supplier countries or regions broken down into 29 economic sectors following the underlying International Standard Industrial Classification (ISIC rev.3). Imports of intermediate inputs are presented by country of use, country of supply, sector of use and sector of supply. Data are presented on 5 year interval datapoints and are available starting from 1995.