| 1 | CCMX | Calcium Carbonate Co. | 1/1980; eliminated 5/1983; 1/1994 (not listed) | | NAKINA |
| 2 | CCMX | Georgia-Pacific Corp., Crossett Division Chemical | added 10/1962; 7/1965-4/1970; eliminated 7/1972 | | NAKINA |
| 3 | CCMX | Crossett Chemical Co. | 7/1932-4/1961; eliminated 10/1962 | | NAKINA |
| 4 | CCMX | Crossett Chemical Co. | 4/38-4/61 | | NRHS |
| 5 | CCMX | Georgia-Pacific Corp., Crossett Division Chemical | 7/65-4/70 | | NRHS |
| 6 | CCMX | Calcium Carbonate Co. | 1/80; eliminated 5/83; 1/94 | | NRHS |
| 7 | CCMX | *GEORGIA PACIFIC CORP., CROSSETT CHEMICAL DIV. | | | PWRC |
| 8 | CCMX | *CALCIUM CARBONATE COMPANY | | | PWRC |
| 9 | CCMX | Calcium Carbonate | | | RSRV |