Ligong Guangke Announcement: The company is aware that discussions related to the business of the company, such as vehicle-road-cloud integration and intelligent transportation, are being carried out on some media and stock platform communities. The company is one of the major providers of fiber optic sensing security monitoring system products in China, and has formed typical solutions based on fiber optic grating array sensing technology for traditional oil tank and tunnel fire alarm system products, perimeter security and structural monitoring products in addition to the rail transit all-time and all-area safety monitoring system, smart road surface system, long-distance pipeline safety monitoring and warning system, intelligent perimeter intrusion alarm system, and large bridge structural health and safety monitoring system. The Ligong Guangke smart road surface system has now been demonstrated in Shandong and Anhui after leaving Hubei, and its impact on the company's short-term revenue and profits is relatively small.