Sichuan Meifeng announcement: The company has signed a "Strategic Cooperation Agreement" with Sinopec Jianghan Oilfield Engineering Co., Ltd. The two sides will fully utilize their unique advantages in the fields of oil field chemical additives research and development and equipment production capacity to comprehensively promote the development and application of new technologies and products in oil field chemistry, enhance the transformation efficiency of independent research and development scientific and technological achievements, and promote the rapid improvement of new quality productivity and the goal of increasing gas, reducing costs, and increasing efficiency.