The　life　cycle　inventories　for　production　of　raw　coal,　crude　oil　and　natural　gas　in　China　in　2002　were　calculated.　This　involve　the　consumption　of　fossil　fuels　and　the　emissions　during　their　life　cycle.　The　input　include　the　consumption　of　raw　coal,　crude　oil　and　natural　gas,　and　the　output　include　water　pollutants,　solid　wastes　and　gaseous　state　pollutants　such　as　CO2,　SO2,　NOx,　CO,　CH4　and　dust.　The　inventories　would　provide　reference　data　for　life　cycle　inventory　analysis　or　the　life　cycle　assessment　of　the　chemical　industry　and　even　all　of　the　industries　related　to　materials　and　their　products.