[
  {
    "moduleId": "dock-bay-small",
    "duration": 12,
    "inputs": [
      { "itemId": "refined-metals", "amount": 34 }
    ]
  },
  {
    "moduleId": "gas-tank",
    "duration": 10,
    "inputs": [
      { "itemId": "refined-metals", "amount": 30 }
    ]
  },
  {
    "moduleId": "fuel-processor",
    "duration": 14,
    "inputs": [
      { "itemId": "refined-metals", "amount": 42 }
    ]
  },
  {
    "moduleId": "refinery-stack",
    "duration": 14,
    "inputs": [
      { "itemId": "refined-metals", "amount": 38 }
    ]
  }
]