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