(Adds Vivendi, Sonatrach)

April 30 (Reuters) - The following bids, mergers, acquisitions and disposals were reported by 2000 GMT on Tuesday:

** Unilever ULVR.L UNc.AS plans to pay up to $5.4 billion to raise its stake in its Indian subsidiary, making its biggest deal in 13 years a huge bet on the strength of demand for personal care and food products in Asia's third-largest economy. ID:nL3N0DH0JV

** U.S. retailer Best Buy Co Inc BBY.N retreated from its ill-fated European expansion on Tuesday by selling its stake in a joint venture to Carphone Warehouse Group CPW.L for less than half what it paid five years ago. ID:nL2N0DH0U4

** Bahrain-based private equity firm Investcorp INBSCS.UL agreed a sale of its German insulation firm Armacell INBSCE.UL to Charterhouse Capital Partners CHCAP.UL for over 500 million euros ($655 million), it said on Tuesday. ID:nL6N0DH2F6

** Spain's Telefonica TEF.MC is selling 40 percent of its Central American business to Guatemalan-based Corporacion Multi Inversiones for $500 million in a drive to cut debt while keeping control of assets with potential to grow.

ID:nL6N0DH0RE

** UniCredit's CRDI.MI Romania unit said on Tuesday that it has agreed to buy the local retail operations of RBS RBS.L - about 315 million euros ($413 million) in assets - for an undisclosed amount. ID:nL6N0DH2UN

** Private equity firm Baring Asia is in advanced talks with the Indian arm of French cement maker Lafarge SA LAFP.PA to invest about $240 million for a minority stake, two sources with direct knowledge of the matter told Reuters on Tuesday.

ID:nL3N0DH2VQ

** Genetic testing specialist Qiagen NV QGEN.DE said it bought privately held U.S. software developer Ingenuity Systems Inc for $105 million to expand further into genetic sequencing technology. ID:nL3N0DG2RY

** Japan's Fujitsu Ltd 6702.T is in late-stage talks to sell its microcontroller chip business to Spansion Inc CODE.N - a deal that will broaden the U.S. semiconductor company product line-up so it can better cater to automotive clients, two sources familiar with the matter told Reuters on Tuesday.

ID:nL2N0DH00B

** Serbia's finance ministry said the deadline was extended to 4 p.m. (1400 GMT) on May 31 for bidding for indebted state-run drugmaker Galenika Pharmaceuticals. It was the third extension since offers were invited on Jan. 14 for the company, with the U.S.-based unit of Canada's Valeant Pharmaceuticals International VRX.TO the only potential partner so far.

ID:nL6N0DH2X8

** Vivendi VIV.PA said it would consider a public listing of its French telecom operator SFR as part of its plan to reduce exposure to the capital-intensive unit in favor of its media businesses. ID:nL6N0DH42E

** Algerian state energy firm Sonatrach is in talks to buy a stake in Mozambique offshore gas projects operated by Italy's Eni ENI.MI and Anadarko Petroleum Corp APC.N , its chief executive was quoted as saying. ID:nL6N0DH4LU

(Compiled by Vrinda Manocha in Bangalore)

((Vrinda.Manocha@thomsonreuters.com)(within U.S. +1 646 223 8780, outside U.S. +91 80 4135 5800)(Reuters Messaging: vrinda.manocha.thomsonreuters.com@reuters.net))

Keywords: DEALS DAY/