Hello, Secretary Dong: On the interactive forum on November 27, 2021, your company stated that Tianjue Technology is a gold partner of NVIDIA and is currently focusing on edge computing scenarios. May I ask what progress has your company made in its cooperation with NVIDIA? Has the scope of cooperation been expanded? Will the domain controller your company is developing be affected by the news on March 22, 2023 that Lenovo Group will independently develop the latest generation of vehicle-mounted domain controller platform based on the new generation of NVIDIA DRIVEThor system-level chip?

Tianjue Technology: Hello, thank you for your attention to the company. In terms of non-automotive-grade controllers, the company uses NVIDIA Jetson series chips. Its customers include several L4-level unmanned technology companies, which are applied to Robotaxi, unmanned vehicles in mining areas, and unmanned vehicles at docks. In 2021, it achieved nearly 50 million yuan in revenue. At present, the company's automotive-grade domain controller uses the Horizon J5 chip, and all work is progressing smoothly.