In 2013, the company completed an increased volume of works year on year, and performance indicators such as operating revenue and net profit increased accordingly. The company's private placement of shares last year resulted in the weighted average number of ordinary shares at the end of the period being lower than the actual number of ordinary shares at the end of the period. Based on the actual number of ordinary shares issued and outstanding at the end of the period, the company's earnings per share in 2012 were 0.2068 yuan per share, and basic earnings per share in 2013 increased by 13% over the same period last year.