Rio treads tangled path through Chinese diplomacy (FT)
Ukraine to hold gas talks with Russia (FT)
Interview: Jann Brown, Cairn Energy (FT)
BHP says trend to market-based ore pricing will stay (Bloomberg)
Venezuelan electricity crisis deepens (FT)
Green investment fund hit by delays (FT)
Engyco flotation seeks to raise up to €1bn (FT)
Carbon traders try to reply to fears (FT)
Graham says climate-change legislation may be ‘very difficult’ (Bloomberg)
