KAZ

"Elsewhere in the FTSE 100, Kazakhmys told ENRC to either "put up or shut up". Following weeks of speculation suggesting ENRC would soon make a takeover approach, Kazakhmys applied to the UK Takeover Panel, asking it to set a deadline by which the rival miner must either make a formal bid or walk away from the idea of acquiring its peer for six months."

http://www.independent.co.uk/news/business/sharewatch/market-report-baosteel-stakebuilding-talk-bolsters-bhp-806345.html