BRIEF-Beijing Tiantan Biological Products' Prelim Jan-Sept Net Profit Down 60.4 Pct Y/Y

Oct 12 (Reuters) - Beijing Tiantan Biological Products Corp Ltd:

* SAYS PRELIM JAN-SEPT NET PROFIT DOWN 60.4 PERCENT Y/Y AT 396.6 MILLION YUAN ($57.34 million) Source text in Chinese: https://bit.ly/2IQQ202 Further company coverage: ($1 = 6.9164 Chinese yuan renminbi) (Reporting by Hong Kong newsroom)