* SAYS 2017 NET PROFIT UP 58.3 PERCENT Y/Y AT 847.2 MILLION
* SAYS ACCIDENT AT ITS UNIT'S YEAST PRODUCTION FACILITY
* Says it plans to expand organic fertilizer production line
project with investment of 53.6 million yuan for Yunan-based
* Says the company and its unit received about 13.0 million
yuan worth of subsidies during the period from Aug. 1 to Sept.
* Says it expects 9-month net profit to rise 50-70 percent
y/y to about 574.2-650.7 million yuan ($87.22-$98.84 million)