Lungfeng disclosed the situation of the first quarter performance briefing: Responding to investor concerns about the progress of car chip development, etc.

Longsun Corporation announced that in the pre-solicitation Q&A session of the first quarter performance briefing, the car-mounted business has become the focus of investors' attention. In response to this, Longsun Corporation stated that as of now, the company has had 22 car-mounted chips certified with Grade 2 or Grade 3 of AEC-Q100, further expanding from the previously disclosed 20 chips, but no products have passed Grade 1 certification yet. Longsun Corporation also stated that in the first quarter of 2026, the company successfully passed the ISO 26262:2018 functional safety management system certification, marking that the company's ability to develop and control the entire process of car-mounted chip research and development has reached the international top level in terms of safety, and can meet the stringent safety requirements of core car-mounted scenarios such as intelligent cabins and ADAS.