| Agent Name | FERROMANGANESE |
| CAS # | 12604-53-4 |
| RTECS # | |
| Agent Code | A1220 |
| SIC | Industry Description (1972) | Total # Employees (Male & Female) |
Total # Female Employees |
| 16 | HEAVY CONSTRUCTION CONTRACTORS | 1,766 | |
| 17 | SPECIAL TRADE CONTRACTORS | 2,798 | |
| 20 | FOOD AND KINDRED PRODUCTS | 1,334 | |
| 22 | TEXTILE MILL PRODUCTS | 1,780 | |
| 26 | PAPER AND ALLIED PRODUCTS | 1,092 | |
| 30 | RUBBER AND MISC. PLASTICS PRODUCTS | 452 | |
| 32 | STONE, CLAY, AND GLASS PRODUCTS | 194 | |
| 33 | PRIMARY METAL INDUSTRIES | 7,779 | 81 |
| 34 | FABRICATED METAL PRODUCTS | 1,731 | |
| 35 | MACHINERY, EXCEPT ELECTRICAL | 8,825 | |
| 36 | ELECTRIC AND ELECTRONIC EQUIPMENT | 14 | |
| 37 | TRANSPORTATION EQUIPMENT | 556 | 28 |
| 40 | RAILROAD TRANSPORTATION | 436 | |
| 45 | TRANSPORTATION BY AIR | 207 | |
| 49 | ELECTRIC, GAS, AND SANITARY SERVICES | 997 | |
| 50 | WHOLESALE TRADE - DURABLE GOODS | 546 | |
| 72 | PERSONAL SERVICES | 32 | |
| 76 | MISCELLANEOUS REPAIR SERVICES | 7,169 | |
| TOTAL | 37,708 | 109 | |
*(1) By survey design, not all 2-digit SICs were surveyed. (2) The estimates for each 2-digit SIC apply only to the 3- and 4-digit SICs surveyed within the 2-digit SIC. Not all SICs were surveyed. (3) When using the estimates, standard errors associated with estimates should be considered. (4) Potential exposures to a chemical agent are categorized as actual (i.e., the surveyor observed the use of the specific agent) or tradename (i.e., the surveyor observed the use of a tradename product known to contain the specific agent). The estimates presented in the table combine both categories.