China Securities Index Co., Ltd.

China Securities Index Co., Ltd. (hereinafter referred to as "CSI") was jointly established by the Shanghai and Shenzhen stock exchanges in August 2005. Following the decisions and deployments of the Party Central Committee and the State Council, and under the strong leadership of the Party Committee of the China Securities Regulatory Commission and the Party Committees of the Shanghai and Shenzhen stock exchanges, CSI adheres to the mission of "serving national strategies, serving the real economy, and serving the capital market," and steadfastly promotes the high-quality development of the capital market. Since its inception, the company has upheld the spirit of "professionalism and focus," insisting on prudent operation and innovative development, and has now become a significantly influential index institution both domestically and internationally. While strengthening and expanding its index business, CSI actively develops bond valuation, ESG, and other related data services. Benchmarking against world-class international index companies, CSI has established a digital transformation strategy, placing high importance on technology and innovation investment, empowering business through technology, deeply mining data value, and iterating business models, striving to become an important technology-oriented financial innovation enterprise within the national financial infrastructure.