I (and others) have already dumped the industrial buildings. They're on a tab of my EXE_Data spreadsheet, which I think ended up as an extra file in my US History zip file. Beware that there are tabs for both original and modded data tables. If you do your own modding, then you'll want to copy out the tabs of the originals and then get a hex editor to go in and do your own tweaking, keeping a record of what you've changed. Note that the exact addresses of the data tables are different for each version of the executable. Mine map to the v1.56 disk version. I think somebody else posted addresses for Steam in a thread around here somewhere (probably one of the larger modding threads).