[
  {
    "name": "Empty barrel",
    "href": "/Empty_barrel",
    "image": "/images/thumb/Empty_barrel.png/32px-Empty_barrel.png",
    "recipe": {
      "prerequisites": {
        "/Steel_plate": 1
      },
      "time": 1,
      "output": {
        "/Empty_barrel": 1
      }
    }
  },
  {
    "name": "Light oil",
    "href": "/Light_oil",
    "image": "/images/thumb/Light_oil.png/32px-Light_oil.png",
    "recipe": {
      "prerequisites": {
        "/Heavy_oil": 40,
        "/Water": 30
      },
      "time": 2,
      "output": {
        "/Light_oil": 30
      }
    }
  },
  {
    "name": "Heavy oil",
    "href": "/Heavy_oil",
    "image": "/images/thumb/Heavy_oil.png/32px-Heavy_oil.png",
    "recipe": {
      "prerequisites": {
        "/Crude_oil": 100,
        "/Water": 50
      },
      "time": 5,
      "output": {
        "/Heavy_oil": 30
      }
    }
  },
  {
    "name": "Petroleum gas",
    "href": "/Petroleum_gas",
    "image": "/images/thumb/Petroleum_gas.png/32px-Petroleum_gas.png",
    "recipe": {
      "prerequisites": {
        "/Light_oil": 30,
        "/Water": 50
      },
      "time": 2,
      "output": {
        "/Petroleum_gas": 20
      }
    }
  },
  {
    "name": "Solid fuel",
    "href": "/Solid_fuel",
    "image": "/images/thumb/Solid_fuel.png/32px-Solid_fuel.png",
    "recipe": {
      "prerequisites": {
        "/Light_oil": 10
      },
      "time": 2,
      "output": {
        "/Solid_fuel": 1
      }
    }
  }
]