In August 2022, PetroChina Southwest Oil & Gas Company installed one set of our company's fixed scanning laser gas telemetry equipment at each of the Mianyang Station and Luxi Station. The commissioning of this equipment has successfully achieved large-area, real-time, visualized online monitoring of leaks in the monitored areas, significantly improved the efficiency and accuracy of leak detection, provided strong support for the safe operation of oil and gas field production facilities, and further enhanced the enterprise's safety production management capabilities.