August 21 (Reuters) - The following bids, mergers, acquisitions and disposals were reported by 0930 GMT on Thursday:
** Shareholders of Italian merchant bank Mediobanca
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** KKR
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** Taiwan's Yageo <2327.TW> raised its tender offer price for Japan's Shibaura Electronics <6957.T> by 7% to 6,635 yen a share to outbid a rival offer as it awaits national security clearance from the Japanese government.
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