The repair of Iran's South Pars Phase 14 gas refinery, hit during an Israeli attack in June last year, is 70% complete, the Pars Oil and Gas Company's chief executive said, according to Iran's oil ministry news agency SHANA.

The refinery would be fully restored by the end of the year, CEO Touraj Dehqani said, and the damaged section will be fully integrated into the production cycle, he added.

Reporting by Reuters