A South Korean Foreign Ministry official says his country is finalizing talks with the US on Iran�s payment of its UN membership dues through using some of its frozen assets in the East Asian nation.
"The issue has been almost settled. We've finished discussions (with the US) about paying dues and we need to have discussions on very technical parts," South Korea�s Yonhap news agency quoted the official as saying on Wednesday.

"There's been considerable progress on the issue of dues and I think this served as a chance (for Iran) to feel our sincerity,� the official added.
Some 7 billion dollars in Iranian assets have been frozen in South Korean banks due to the sanctions imposed by the US, which ban dollar-based transactions with Iran.

Iran has proposed paying part of its UN contributions in arrears with�its frozen funds in South Korea.

The South Korean ministry official added that the Seoul government has been in talks with Washington about a non-dollar payment method.

According to the official, South Korea and the US are also in consultations over ways to expand other humanitarian trade with Iran using the frozen money.

The announcement came a day after Iran said it had given permission to the crew members of a South Korean vessel it seized last month for environmental pollution to leave the country.