According to data available, members of the youth shock brigades across the country fulfilled their yearly economic plans.

In particular, youth colliers of the Pukchang Area Youth Coal Mining Complex are taking the lead in the collective innovation movement.

Members of the Kim Jin Youth Shock Brigade in the Songnam Youth Coal Mine carried out their assignments equivalent to two years.

And members of the Cha Kwang Su Youth Shock Brigade in the Hoean Youth Coal Mine fulfilled their yearly economic plans by 180 percents.

Members of the youth shock brigade in the Inpho Youth Coal Mine, too, hit their yearly tunneling plans.