Which of the following statement does not describe changes and trends of the company performance?
A、A. A sharp increase of the prices of raw materials led to considerable drop in sales.
B、B. The year of 2018 witnessed a 15% decline in our company output.
C、C. In 2017, the net profit of the company is RMB 108 million.
D、D. We have been experiencing moderate growth in the past few years.