One day in December 2016, the respected Comrade Kim Jong Un visited December 6 Children’s Camp of Kangwon Province, which was magnificently built on the scenic seashore. Noting that they produced finishing materials needed for construction in the province itself to increase the proportion of domestic production of them, he said it is a brilliant fruition of the spirit of self-reliance and self-development of the officials, Party members and other working people in the province. He continued: Even though the finishing materials are imperfect, their determination and effort to produce finishing materials by themselves deserves to be highly praised. Buckling down itself to domestic production of finishing materials with firm determination is a struggle to root out the proclivity to import, and this is the most precise of all prescriptions for importation mania.