| Gravimetric ECM II 
  | 8.6 | 0 | 0.0% | 1,429,000.00 | 1,433,250.00 | 0.00 | 0.0% | 28,691,366.67 | 
| BZ-5 Scoped Gravimetric ECM 
  | 0.9 | 0 | 0.0% | 40,890.00 | 45,140.00 | 0.00 | 0.0% | 1,288,023.33 | 
| CZ-4 Compact Gravimetric ECM 
  | 0.2 | 0 | 0.0% | 47,850.00 | 52,100.00 | 0.00 | 0.0% | 116,690.00 | 
| Panola's Modified Gravimetric ECM 
  | None | 0 | 0.0% | 2,284,000,000.00 | 2,284,004,250.00 | 0.00 | 0.0% | 0.00 | 
| Gravimetric ECM I 
  | None | 0 | 0.0% | 109,900.00 | 114,150.00 | 0.00 | 0.0% | 0.00 | 
| FZ-3a Enduring Gravimetric ECM 
  | None | 0 | 0.0% | 21,800.00 | 26,050.00 | 0.00 | 0.0% | 0.00 | 
| 'Plunderer' Gravimetric ECM 
  | None | 0 | 0.0% | 5,799,000.00 | 5,803,250.00 | 0.00 | 0.0% | 0.00 | 
| Legion Gravimetric ECM 
  | None | 0 | 0.0% | 75,000,000.00 | 75,004,250.00 | 0.00 | 0.0% | 0.00 |