July 28 (Reuters) - Oman has delivered a proposal to Iran envisaging regional management of the Strait of Hormuz and only voluntary fees for transit rather than Tehran's vision of maintaining control of the waterway and charging for its use.Control of the strait, the narrow waterway between the Gulf and the Indian Ocean that is the main route for about a fifth of world oil supplies and other vital goods, has been a main sticking point in efforts to resolve the U.S.-Iran war.WHAT DO WE KNOW ABOUT OMAN'S NEW PROPOSAL?

Iran rejects proposal to keep the Strait of Hormuz open during Oman talks. U.S. charges for Hormuz fees by July 31 at 0.4% YES.

Iran rejected Oman's dual-corridor proposal for the Strait of Hormuz, deepening a maritime crisis affecting 20% of global oil trade and crypto

Muscat reportedly presents Tehran with Gulf-backed proposal for strait that includes voluntary fees