BRIEF-Yunnan Energy Investment to invest 202.1 mln yuan in production upgrade

April 21 (Reuters) - Yunnan Energy Investment Co Ltd

* Says it plans to invest 202.1 million yuan ($29.36

million) in production upgrade

Source text in Chinese: http://bit.ly/2pKtJyT

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($1 = 6.8845 Chinese yuan renminbi)

(Reporting by Hong Kong newsroom)