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BRIEF-Quantum Hi-Tech China Biological's Shares To Halt Trading From April 19 Pending Announcement

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April 19 (Reuters) - Quantum Hi-tech China Biological Co Ltd :

* SHARES TO HALT TRADING FROM APRIL 19 PENDING ANNOUNCEMENT - SHENZHEN STOCK EXCHANGE Source text in Chinese: https://bit.ly/2qLjhIT Further company coverage: (Reporting by Hong Kong newsroom)