The Smart Blast Furnace Technology co-developed with POSCO is selected as one of the 69 National Core Technologies in Korea.

http://www.korea.kr/news/pressReleaseView.do?newsId=156337331&call_from=seoul_paper

With the smart blast furnace technology, POSCO is named ‘Lighthouse Factory’ (which is the first as a Korean company) by World Economy Forum (WEF).
https://newsroom.posco.com/en/posco-named-lighthouse-factory-by-world-economic-forum/

http://www.donga.com/news/article/all/20190703/96314853/1