Mongolia tries to amend the 2009 Oyu Tolgoi Investment Agreement

Mongolia aims to raise the government stake in the Oyu Tolgoi mine from 34% to at least 40%, change the set royalty rate of 5% to a sliding rate up to 20% in line with copper prices, and eliminate the income tax allowance. [1]

[1] http://www.reuters.com/article/mongolia-oyutolgoi/mongolia-discussing-changes-to-oyu-tolgoi-copper-deal-report-idUSL3E7KK1TO20110920 retrieved 7 September 2018