The Kim Jin Youth Shock Brigade and other youth shock brigades of the Tokchon Area Coal Mining Complex carried out their yearly tunneling plans by two times.

The Pukchang Area Youth Coal Mining Complex set the Kim Jin Youth Shock Brigade of the Songnam Youth Coal Mine as a model and conducted a campaign in which one overtakes and learns from others and swaps experience with them, thus making all the youth shock brigades over-fulfill their daily plans.

Members of the youth shock brigades at the Sunchon Area Youth Coal Mining Complex and the Kaechon Area Coal Mining Complex increased the tunneling areas and introduced advanced blasting methods, thus making a breakthrough for increased production.

Members of the youth shock brigade of the Tukjang Area Coal Mining Complex invented and introduced advanced methods and made innovations by displaying the spirit of collectivism.

Members of the youth shock brigades in the coal mining sector in South Phyongan Province are putting spurs to successfully concluding this year.