Deals of the day- Mergers and acquisitions
(Adds Raiffeisen Bank, Lanxess, Lukoil, Tesco and C&J Energy)
Feb 9 (Reuters) - The following bids, mergers, acquisitions and disposals were reported by 2000 GMT on Monday:
** Oilfield services provider C&J Energy Services Inc cut the cash portion of its offer to buy Nabors Industries Ltd's well maintenance business by $250 million after oil prices halved since the deal was announced in June.
** Canadian gold miner Tahoe Resources Inc said on Monday it has agreed to buy smaller rival Rio Alto Mining in a cash-and-share deal valued at C$1.4 billion ($1.12 billion), in a bid to expand its presence in Latin America.
** SNI, the investment vehicle of Morocco's royal family, has hired Goldman Sachs and Rothschild to advise it on the sale of a minority stake in Attijariwafa Bank , one of the SNI's top managers was quoted saying on Monday.