| Gravimetric ECM II | 150.0 | 392 | 261.3% | 1,296,000.00 | 1,301,000.00 | 1,398,000.00 | 7.5% | 209,981,916.76 |
| BZ-5 Scoped Gravimetric ECM | 20.8 | 6 | 28.8% | 79,560.00 | 84,560.00 | 500,000.00 | 491.3% | 7,664,719.98 |
| CZ-4 Compact Gravimetric ECM | 9.1 | 111 | 1,219.8% | 518,700.00 | 523,700.00 | 480,100.00 | -8.3% | 4,368,910.00 |
| Gravimetric ECM I | None | 66 | 10,000.0% | 30,000.00 | 35,000.00 | 249,900.00 | 614.0% | 0.00 |
| FZ-3a Enduring Gravimetric ECM | None | 1 | 10,000.0% | 10,640.00 | 15,640.00 | 20,000.00 | 27.9% | 0.00 |
| 'Plunderer' Gravimetric ECM | None | 8 | 10,000.0% | 7,384,000.00 | 7,389,000.00 | 22,490,000.00 | 204.4% | 0.00 |
| Legion Gravimetric ECM | None | 0 | 10,000.0% | 62,700,000.00 | 62,705,000.00 | 0.00 | 0.0% | 0.00 |
| Panola's Modified Gravimetric ECM | None | 0 | 10,000.0% | 1,495,000,000.00 | 1,495,005,000.00 | 0.00 | 0.0% | 0.00 |