Iran plans to keep the Strait of Hormuz open.
Ambassador's statement contrasts with recent remarks by Ayatollah Khamenei.
The Strait of Hormuz is a critical shipping lane for global oil supply.
Briefing: Exclusive: Tehran does not want to block Strait of Hormuz, Iranian ambassador tells Euronews
Strategic angle: Iran's ambassador to the UN contradicts Ayatollah Khamenei's recent statements regarding the Strait of Hormuz.