Prices received by farmers for raw products dropped an average of 1.7 percent in January.
The prices that farmers got for raw products were unchanged in March, on the average.
Prices received by farmers for raw products dropped 2.3 percent in August, to the level of a year ago.
The company raw products are received from many timber exporting countries around the world.
The company draws a large percentage of its raw products from local farms.
Prices farmers received for raw products rose 0.7 percent in September.
Department officials said they had identified seven slaughterhouses that brought raw product to the plant.
Prices received by farmers for raw products rose 1.6 percent in April.
Prices paid to farmers for raw products rose 0.7 percent in October.
The prices that farmers receive for raw products rose 1.6 percent in September.