Pyongyang, September 13 (KCNA) -- A delegation of the DPRK Ministry of Oil Industry led by Minister Kim Hui Yong left here on Tuesday by air to visit Russia.

Meanwhile the DPRK public health delegation led by Choe Chang Sik, minister of Public Health, returned home after visiting China and participating in the Northeast Asian meeting of health ministers of the WHO and its regional general meeting held in India. Also the delegation of the DPRK Ministry of Physical Culture and Sports led by Vice-Minister Son Kwang Ho came back home after visiting Vietnam.