Lu Yin Investment: Change of controlling shareholder's name completed.

Announcement of Lu Yin Investment: The company's controlling shareholder, Shandong Guohui Investment Holding Group Co., Ltd., is planning a strategic reorganization with Shandong Development Investment Holding Group Co., Ltd. According to the merger agreement, Shandong Guohui will absorb and merge with the original Shandong Development. After the merger is completed, the original Shandong Development will be cancelled, and Shandong Guohui will continue to exist. Recently, with the approval of the Shandong Provincial Market Supervision Administration, the name of the controlling shareholder has been changed to Shandong Development Investment Holding Group Co., Ltd., and the original Shandong Development has completed the cancellation registration procedures. This change will not lead to a change in the company's controlling shareholder or actual controller, nor will it have a significant impact on the company's normal production and operation activities.