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BRIEF-Taiwan's UMC To Conduct Share Buyback Of Up To 200 Mln Shares At T$8.4-T$18.1 A Share

April 24 (Reuters) - United Microelectronics Corp :

* SAYS IT PLANS TO CONDUCT SHARE BUYBACK OF UP TO 200 MILLION SHARES AT T$8.4-18.1 PER SHARE BETWEEN APR 25 AND JUNE 24 Source text for Eikon: Further company coverage: (Reporting by Hong Kong newsroom)