Minister for Ports and Shipping Mir Hasil Khan Bizenjo said the China Overseas Port Holding Company (COPHC) would carry out all the development work on the port on the Arabian Sea.
The COPHC has 91 per cent share of revenue collection from gross revenue of terminal and marine operations and 85 per cent share from gross revenue of free zone operation, he was quoted as saying by The Nation.
The provinces have no share in revenue collection as per the constitution.
Last year, Pakistan welcomed the first large shipment of Chinese goods at Gwadar, where the COPHC took over operations in 2013. It plans to eventually handle 300 million to 400 million tonnes of cargo a year.
It also aims to develop seafood processing plants in a nearby free trade zone sprawled over 2,281 acres.
The route through Gwadar offers China its shortest path to the oil-rich Middle East, Africa, and most of the Western hemisphere, besides promising to open up remote, landlocked Xinjiang.