Segment reporting (Details) |
6 Months Ended | |
---|---|---|
Dec. 31, 2024
USD ($)
segment
|
Dec. 31, 2023
USD ($)
|
|
Segment reporting | ||
Number of operating segments | segment | 1 | |
Revenue | $ 5,596,799 | $ 1,670,009 |
Asia | ||
Segment reporting | ||
Revenue | 975,161 | 711,968 |
North America | ||
Segment reporting | ||
Revenue | 3,094,794 | 625,651 |
Africa | ||
Segment reporting | ||
Revenue | 1,490,687 | 225,362 |
Europe | ||
Segment reporting | ||
Revenue | 4,515 | 103,456 |
Others | ||
Segment reporting | ||
Revenue | $ 31,642 | $ 3,572 |