| Type of fee | Value basis |
| Ship cost | The average cost of Clarkson’s similar ship type in the past three years. |
| staff salary | The number of crew members of ocean-going container ships and the number of crews equipped with various types of ships, the number of crew members of ocean-going container ships and the number of crew members of various types of ships. |
| Ship depreciation | Depreciation period positioning for 15 years, depreciation by straight-line depreciation method, the original value is 10%. |
| Annual repair fee | 3% of Ship price. |
| Annual insurance premium | In this case, the new ship with a ship age of 1 - 3 years, the insurance rate is 0.2% of the ship price. |
| Annual fuel cost | Host power * fuel consumption rate * voyage time * fuel price * annual number of flights. |
| Annual lubricant fee | 8% of annual fuel costs. |
| Annual material fee | 10% of the annual fuel and lubricant costs. |
| Annual port fee | Cost per dwt per voyage ($3.6/ton) * Deadweight tons * annual flight times. |
| Management fees and other district fees | 15% of total operating expenses. |