Italian oil and gas major Eni SpA (<a href="https://www.borsaitaliana.it/borsa/azioni/scheda/IT0003132476.html?lang=en" target="_blank">BIT:ENI</a>) has inked a temporary exclusivity agreement on the sale of a minority stake in its biofuels subsidiary Enilive to US private equity firm KKR & Co Inc (<a href="https://www.nyse.com/quote/XNYS:KKR" target="_blank">NYSE:KKR</a>).