Trade minister at research center

Trade, Industry and Energy Minister Yoon Sang-jick, left, looks around 3M Korea’s research and development center in Hwaseong, Gyeonggi Province, Friday. / Yonhap

Trade, Industry and Energy Minister Yoon Sang-jick, left, looks around 3M Korea’s research and development center in Hwaseong, Gyeonggi Province, Friday. / Yonhap