Does the company currently have any cooperation or framework agreements with automobile companies?

Qianfang Technology: Hello, thank you for your attention. From the perspective of vehicle-side products, the company has established a joint venture with the world's leading automotive parts manufacturer Continental AG, and its ongoing and customer-acquired product lines include 4G-tbox vehicle-mounted terminals. Its customers are leading domestic and foreign vehicle manufacturers. The fixed-point business of 5G-obu and V2X pre-installed vehicle-mounted terminals is under development, and the construction of the production line has been completed. In addition, after Qianfang entered Lianlu, Lianlu's originally planned pre-installed ETC product line will also be promoted on a larger scale. ETC pre-installation makes the requirements for software architecture higher, and it is more suitable for manufacturers with pre-installation experience and qualifications such as Lianlu to provide it. At present, it has reached cooperation with leading vehicle manufacturers such as Great Wall. In terms of Bluetooth keys and new entry systems with ultra-wideband technology UWB, Lianlu is also continuously acquiring customers and has conducted in-depth technical exchanges with other OEMs. The world's first mass production project of UWB is the first project from Continental and BMW in the world. Lianlu also has the opportunity to inherit the technology of this platform in China to acquire customers for China's special market needs and customer needs, as well as to promote our localized research and development. In addition, the current RF-related entry systems, product solutions and customer acquisition plans are progressing steadily. In 2022, TransInfo will vigorously promote its automotive electronics business, but cooperation with leading OEMs still needs to be steadily promoted and the basic status of the ring-by-ring assessment is still in place. Therefore, the company will try its best to make the automotive electronics business achieve more satisfactory results in terms of revenue in 2022 for investors.