According to the website of Hube Korea, the hydrofluoric acid was "LCD-grade", presumably used for LCD manufacturing. http://www.hube.co.kr/ http://www.hube.co

According to the website of Hube Korea, the hydrofluoric acid was "LCD-grade", presumably used for LCD manufacturing. http://www.hube.co.kr/ http://www.hube.co.kr/ (Flash website) http://imgur.com/lDeRS http://imgur.com/lDeRS (screen capture) Both Samsung and LG Display have manufacturing plants here. https://en.wikipedia.org/wiki/Gumi,_South_Korea https://en.wikipedia.org/wiki/Gumi,_South_Korea It happened when a guy connecting a hose to tanker slipped. http://www.koreatimes.co.kr/www/news/nation/2012/10/113_121961.html http://www.koreatimes.co.kr/www/news/nation/2012/10/113_1219...