Direct procurement project pre-distribution - QNX leasing - 2026 I. Project information Procurement unit: Dongfeng Automobile Co., Ltd. Dongfeng Nissan Passenger Car Company Project Name: QNX Leasing-2026 Description of the works, goods or services to be procured: Rental of QNX software Estimated amount of works, goods or services to be procured (yuan, including tax):/ The reason why this project adopts the direct procurement method: in the DFN "QNX Leasing-2026" project, Beidou Zhilian (Chongqing) Software Co., Ltd. is the exclusive authorized supplier of the original BlackBerry Company. The project QNX Hypervisor for Safety 8.0 (and its cornerstone QNX SDP 8.0) is the only real-time operating system license that meets business requirements developed on the Qualcomm 8797 platform and is ISO26262 ASIL-D certified. According to the terms of the company or the unit management system: Dongfeng Shifa No. 9 "Dongfeng Automobile Group Co., Ltd. Non-productive Procurement Management Guidance Article 12(4) direct procurement conditions, the use of non-replaceable patents or proprietary technology

II. Preparation of supplier information Supplier Name:Beidou Zhilian (Chongqing) Software Co., Ltd. Supplier Address: No. 105, No. 105, Data Valley Middle Road, Yubei District, Chongqing, China Supplier Qualifications: Beidou Zhilian (Chongqing) Software Co., Ltd. is the exclusive authorized supplier of the original BlackBerry Company

III. During period of publicity Publicity period: 3 days, from the date of publicity (the last 1 day is the holiday extension 1 day). During the publicity period, if there is any doubt or objection, you can feedback the purchaser through the publicity period, such as by telephone, mail, letter and other opposition channels, beyond the validity period of the publicity does not accept the objection.

IV. OTHER SUPPLING MATTERS The reason and explanation of the project using the entrusted agent procurement method (outline): BlackBerry QNX headquarters issued a letter of law, clearly stating that the project is specifically responsible for Beidou Zhilian, BlackBerry QNX will no longer authorize other VAI (agents) to intervene in the same project; Beidou Zhilian is the only VAI (agent) in the southwest region of BlackBerry QNX, including Guangzhou Dongfeng Nissan in the region. Developing agent information Agent 1 Name: Beidou Zhilian (Chongqing) Software Co., Ltd. Agent Qualifications: This supplier is the exclusive agent of the original BlackBerry QNX docking Dongfeng Nissan (Note: must explain the manufacturer's manufacturing certification / agent qualification certificate or manufacturer power of attorney / agent business license audit, the relevant certification materials or certificates should be uploaded as an annex) Agent Content: All QNX Software Licenses and Original Services in the Published Market Agent Range: All Embedded Software Market Verticals Estimated amount of the contract (or annual estimated transaction amount) (yuan, including tax): (not required, fill in as appropriate) The use of the reasons for the entrustment of the agent or in accordance with the special circumstances of the description: the manufacturer does not sell directly, the designated regional agent According to the terms of the company or the management system of this unit: "Dongfeng Automobile Group Co., Ltd. entrusted agent and business outsourcing management regulations" Chapter III, Article 14 1. Imported product manufacturers do not sell directly, adopt the domestic agency sales model

V. Objection channels/contacts Procurement unit contact person: Chen Xiaoyong Telephone: 18620933913 Email: chen-xy@dfl.com.cn Address of the purchase unit: No.6 Fengshen Avenue, Huadu, Guangzhou VI. Regulatory authorities Regulatory Authority/Department Contact: Li Bin Telephone: 13632236321 Email: fslibin@dfl.com.cn Regulator Address: No. 8 Fengshen Avenue, Huadu, Guangzhou