| 280mm Howitzer Artillery II | 84.0 | 1,075 | 1,279.8% | 1,070,000.00 | 1,075,000.00 | 1,957,000.00 | 82.0% | 188,933,315.65 |
| 280mm Howitzer Artillery I | 175.5 | 73 | 41.6% | 59,990.00 | 64,990.00 | 49,970.00 | -23.1% | 13,148,331.00 |
| Republic Fleet 250mm Artillery | 0.5 | 0 | 0.0% | 9,998,000.00 | 10,003,000.00 | 0.00 | 0.0% | 7,466,666.67 |
| 280mm Prototype Siege Cannon | 7.9 | 0 | 0.0% | 444,300.00 | 449,300.00 | 0.00 | 0.0% | 4,105,498.60 |
| 250mm Light 'Scout' Artillery I | 11.9 | 357 | 3,000.0% | 169,600.00 | 174,600.00 | 490,000.00 | 180.6% | 3,111,565.80 |
| 280mm Carbine Howitzer I
| 14.2 | 0 | 0.0% | 228,700.00 | 233,700.00 | 0.00 | 0.0% | 1,229,077.01 |
| 280mm Gallium Cannon | 3.7 | 0 | 0.0% | 47,410.00 | 52,410.00 | 0.00 | 0.0% | 536,661.07 |
| 250mm Light Artillery Cannon II | 0.5 | 10 | 2,000.0% | 789,000.00 | 794,000.00 | 700,000.00 | -11.8% | 395,733.33 |
| 280mm 'Scout' Artillery I
| 0.9 | 11 | 1,222.2% | 1,064,000.00 | 1,069,000.00 | 1,099,000.00 | 2.8% | 261,914.57 |
| 250mm Light Gallium Cannon | 4.2 | 47 | 1,119.0% | 29,980.00 | 34,980.00 | 61,000.00 | 74.4% | 192,029.83 |
| 250mm Light Carbine Howitzer I | 4.9 | 7 | 142.9% | 8,962.00 | 13,962.00 | 24,000.00 | 71.9% | 67,191.60 |
| 250mm Light Prototype Siege Cannon
| 1.9 | 306 | 10,000.0% | 93,960.00 | 98,960.00 | 149,900.00 | 51.5% | 11,194.40 |
| Domination 250mm Artillery | None | 0 | 10,000.0% | 11,800,000.00 | 11,805,000.00 | 0.00 | 0.0% | 0.00 |
| Domination 280mm Howitzer Artillery | None | 0 | 10,000.0% | 26,500,000.00 | 26,505,000.00 | 0.00 | 0.0% | 0.00 |
| Republic Fleet 280mm Howitzer Artillery | None | 0 | 10,000.0% | 26,910,000.00 | 26,915,000.00 | 0.00 | 0.0% | 0.00 |
| 250mm Light 'Jolt' Artillery I | None | 0 | 10,000.0% | 11,500,000.00 | 11,505,000.00 | 0.00 | 0.0% | 0.00 |
| 280mm 'Jolt' Artillery I | None | 0 | 10,000.0% | 21,490,000.00 | 21,495,000.00 | 0.00 | 0.0% | 0.00 |
| 250mm Light Artillery Cannon I | None | 1 | 10,000.0% | 35,760.00 | 40,760.00 | 49,990.00 | 0.0% | 0.00 |