| 280mm Howitzer Artillery II | 122.3 | 38 | 31.1% | 1,447,000.00 | 1,451,250.00 | 1,750,000.00 | 20.6% | 189,310,916.73 |
| 280mm Prototype Siege Cannon | 41.1 | 0 | 0.0% | 425,100.00 | 429,350.00 | 0.00 | 0.0% | 29,061,923.33 |
| 280mm 'Scout' Artillery I | 3.7 | 0 | 0.0% | 1,021,000.00 | 1,025,250.00 | 0.00 | 0.0% | 14,933,333.33 |
| 250mm Light Artillery Cannon II | 15.9 | 37 | 232.7% | 999,700.00 | 1,003,950.00 | 949,900.00 | -5.4% | 13,867,653.29 |
| 250mm Light 'Scout' Artillery I | 9.3 | 1 | 10.8% | 136,800.00 | 141,050.00 | 886,000.00 | 528.1% | 8,271,200.00 |
| 250mm Light Prototype Siege Cannon | 5.1 | 0 | 0.0% | 53,750.00 | 58,000.00 | 0.00 | 0.0% | 3,341,800.00 |
| 280mm Howitzer Artillery I | 6.3 | 64 | 1,015.9% | 57,980.00 | 62,230.00 | 100,000.00 | 60.7% | 838,133.33 |
| 280mm Gallium Cannon | 1.6 | 0 | 0.0% | 75,770.00 | 80,020.00 | 0.00 | 0.0% | 784,163.33 |
| Republic Fleet 250mm Artillery | None | 0 | 0.0% | 11,330,000.00 | 11,334,250.00 | 0.00 | 0.0% | 0.00 |
| Republic Fleet 280mm Howitzer Artillery | None | 0 | 0.0% | 21,000,000.00 | 21,004,250.00 | 0.00 | 0.0% | 0.00 |
| 250mm Light 'Jolt' Artillery I | None | 0 | 0.0% | 16,990,000.00 | 16,994,250.00 | 0.00 | 0.0% | 0.00 |
| 280mm 'Jolt' Artillery I | None | 0 | 0.0% | 29,700,000.00 | 29,704,250.00 | 0.00 | 0.0% | 0.00 |
| 250mm Light Artillery Cannon I | None | 0 | 0.0% | 34,990.00 | 39,240.00 | 0.00 | 0.0% | 0.00 |
| 250mm Light Carbine Howitzer I | None | 0 | 0.0% | 13,000.00 | 17,250.00 | 0.00 | 0.0% | 0.00 |
| 250mm Light Gallium Cannon | None | 0 | 0.0% | 59,960.00 | 64,210.00 | 0.00 | 0.0% | 0.00 |
| 280mm Carbine Howitzer I | None | 0 | 0.0% | 64,990.00 | 69,240.00 | 0.00 | 0.0% | 0.00 |
| Domination 250mm Artillery | None | 0 | 0.0% | 13,700,000.00 | 13,704,250.00 | 0.00 | 0.0% | 0.00 |
| Domination 280mm Howitzer Artillery | None | 0 | 0.0% | 32,090,000.00 | 32,094,250.00 | 0.00 | 0.0% | 0.00 |