Chromium Compounds Emissions 1999
40% Other Categories (528 categories)
2% Mobile Onroad
7% Portland Cement Manufacturing
15% Utility Boilers: Coal
11% Industrial/Commercial/Institutional Boilers & Process Heaters
3% Ferroalloys Production
3% Pulp and Paper Production
4% Steel Foundries)
6% Integrated Iron & Steel Manufacturing
7% Metal Coil (Surface Coating)
2% Mobile Nonroad