Linklaters has advised regular client Kazakhmys as the mining giant moves to increase its stake in Eurasion Natural Resources Corporation (ENRC) to more than 25%.

Kazakhmys, which is listed on the FTSE 100 and is a regular client of the City giant, has agreed to take on an extra 7.7% share in ENRC from the Government of Kazakhstan in a deal worth around £1.4bn.