The revenue from fees collected from users of infrastructure facilities and public services at seaport terminals in Ho Chi Minh City will be used to fund a road project linking Phu Huu and Cat Lai Ports in Thu Duc City with Ring Road No. 3 in Ho Chi Minh City, which requires an estimated investment of VND8 trillion (US$337.3 million). Ho Chi Minh City officially began collecting the seaport fee on April 1, 2022. 3 in Ho Chi Minh City, which requires an estimated investment of VND8 trillion (US$337.3 million). Ho Chi Minh City officially began collecting the seaport fee on April 1, 2022.