The investment suggests that the company's total production facilities and total market value are clearly underestimated. Tianfu Chemical, which began production in December 2010, increased the company's EPS by 0.06 yuan per year, and Jinchi Chemical, which began production in the second quarter of 2011, increased the company's annual EPS by 0.20 yuan. The price difference between methanol, dimethyl ether and gasoline and diesel prompted gas stations to be willing to cooperate in sales. Inconvenient transportation in Guizhou made the company's new urea completely replace products from other provinces. The Huaizi coal mine can also reduce 40% of the company's raw coal costs by more than 50%. We predict that the profit for 2010-2012 will be 0.13 yuan, 0.42 yuan and 0.42 yuan 0.60 yuan, maintaining the recommended investment rating.