Afghan Voice Agency (AVA) - International Service: North Korea's official news agency "KCNA" announced: This economic delegation, headed by North Korea's Minister of Foreign Economic Affairs Yoon Jong-ho, will visit this country on April 23 (local time).
Yun Jong-ho has already played a role in expanding North Korea's relations with Syria.
Yoon Jong-ho traveled to Moscow earlier this month at the head of a delegation.
This news agency did not mention any other details about the visit of this North Korean official to Tehran.