Hui Ye Law Firm (Chongqing) Legal Opinion on Sanma (Chongqing) Logistics Co., Ltd.'s 2026 First Extraordinary General Meeting

Hui Ye Law Firm HUI YE LAW FIRM Shanghai Hui Ye (Chongqing) Law Firm Legal Opinion To: Sanma (Chongqing) Logistics Co., Ltd. Shanghai Hui Ye (Chongqing) Law Firm (hereinafter referred to as "the Firm") has been entrusted by Sanma (Chongqing) Logistics Co., Ltd. (hereinafter referred to as "the Company") to appoint its lawyers, Liu Chuanqi and Liu Xingqi (hereinafter referred to as "the Firm's lawyers"), to attend the 2026 First Extraordinary General Meeting of Shareholders (hereinafter referred to as "the Meeting") convened by the Company on February 2, 2026. Based on the "Company Law of the People's Republic of China" (hereinafter referred to as "the Company Law"), the "Securities Law of the People's Republic of China" (hereinafter referred to as "the Securities Law"), the "Rules for Shareholders' Meetings of Listed Companies" (hereinafter referred to as "the Meeting Rules"), the "Administrative Measures for Law Firms Engaging in Securities Legal Business" (hereinafter referred to as "the Administrative Measures"), and the Company's "Articles of Association," the Firm's lawyers hereby issue a legal opinion on the legality and validity of the Meeting's convocation, procedures, convener's qualifications, attendees' qualifications, voting procedures, and voting results. The Firm's lawyers have investigated and opined on the authenticity and legality of the Company's Meeting in accordance with the requirements of the "Meeting Rules." This legal opinion is for the sole purpose of the Company's Meeting and shall not be used by any person for any other purpose. The Firm's lawyers agree to publish this legal opinion along with the Meeting's resolution. In accordance with Article 6 of the "Meeting Rules" and the relevant requirements of the "Administrative Measures," and adhering to the generally accepted business standards, ethical norms, and diligent and responsible spirit of the legal profession, the Firm's lawyers have reviewed and verified the relevant documents and matters provided by the Company. The legal opinion is hereby issued as follows:

I. Convocation and Procedures of the Meeting

(I) Convocation of the Meeting