TORONTO (Reuters) -Janus Henderson Investors on Monday became the second investor in Canada's Ritchie Bros Auctioneers to publicly come out against the company's planned acquisition of IAA Inc.

Mexican President Andres Manuel Lopez Obrador said on Monday he will meet with U.S. Citigroup's Chief Executive Jane Fraser as the bank attempts to finalize the sale of its local retail unit Banamex.

DUBAI (Reuters) -Abu Dhabi conglomerate International Holding Company on Monday said it would invest 1.4 billion dirhams ($381.17 million) in Adani Enterprises' follow-on public offer.

Turkey signed a natural gas purchase agreement with Oman to buy an annual 1.4 billion cubic metres of gas for 10 years, Turkish Energy Minister Fatih Donmez said on Monday.

Oil companies TotalEnergies and Eni said on Monday they had completed the transfer to QatarEnergy of a 30% interest in the exploration Blocks 4 and 9 which are situated off the coast of Lebanon.

WASHINGTON (Reuters) -U.S. Senator Elizabeth Warren, who has expressed concern about a broad range of corporate consolidation, wrote to the U.S. Federal Trade Commission to urge it to oppose U.S. defense contractor L3Harris Technologies' deal to buy Aerojet Rocketdyne Holdings Inc, her office said.

(Reuters) -France's TotalEnergies will buy an extra stake in western Canada's Fort Hills oil sands mine from Teck Resources, the companies said on Friday, leaving partner Suncor Energy with a smaller slice than planned in a project that has struggled with operational challenges.

ROME (Reuters) -Italy's Treasury on Friday said it had signed a letter of intent with Lufthansa over the sale of a minority stake in state-owned airline ITA Airways, paving the way for negotiations with German carrier.

Shares of India's Adani Enterprises sank nearly 20% on Friday as a scathing report by a U.S. short seller triggered a rout in the conglomerate's listed firms, casting doubts on how investors will respond to the company's record $2.45 billion secondary sale.

MUMBAI (Reuters) -Shares of India's Adani Enterprises plunged on Friday after a scathing report by a U.S. short seller triggered a selloff in the conglomerate's listed firms, casting doubts on the success of the company's record $2.45 billion secondary share sale.