

Group 1 - The legal opinion letter is based on the due diligence conducted by the law firm regarding the strategic investors involved in the closed-end infrastructure securities investment fund managed by Bank of China Fund Management Co., Ltd [1][2] - The law firm emphasizes that it does not provide opinions on accounting, auditing, or asset evaluation matters, and relies on the accuracy of documents provided by the fund manager and other involved parties [3] - The strategic investors for the fund include original rights holders of infrastructure projects and other professional institutional investors that meet the suitability requirements set by the China Securities Regulatory Commission and the Shanghai Stock Exchange [4] Group 2 - The strategic investor, Sinotrans Logistics Investment Holding Co., Ltd, is confirmed to be a validly existing limited liability company and meets the qualifications for participation in the strategic placement [5][6] - The strategic placement agreement specifies that the proportion of fund shares subscribed by Sinotrans Logistics is part of the total offering [7]