[Riyou] Approval of Waiver of Non-Compete Restrictions for Directors at AGM

1. Date of resolution: 115/05/28. 2. Names and titles of directors permitted to engage in competitive activities: Zhang Fangzheng (Rep. of Renying Industrial), Li Tianjie (Rep. of Ruentex Development), Lin Jinsi (Rep. of Ruentex Development), Zheng Mingyuan (Rep. of Yuanting Investment), Cai Meijun (Rep. of Chengzhi Investment), Independent Directors: Lin Shiming, Wang Wenjie. 3. Scope of permitted activities: Companies with the same or similar business scope. 4. Duration: During the term of office as a director. 5. Resolution status: Approved at the AGM on 115/05/28 with over 50% attendance and over 66.7% of voting rights. 6. Involvement in mainland China: Zhang Fangzheng (Rep. of Renying Industrial). 7. Company names and positions in mainland China: (1) Chairman, Beijing Ruentex Environmental Technology Co., Ltd., (2) Chairman, Jiangsu Suqian Ruentex Environmental Technology Co., Ltd., (3) Chairman, Yuncheng Ruentex Environmental Technology Co., Ltd., (4) Chairman, Rizhao Panyue Environmental Technology Co., Ltd. 8. Locations: Beijing, Suqian (Jiangsu), Yuncheng (Shanxi), Rizhao (Shandong). 9. Business scope: Incineration, treatment, and landfill of medical and industrial waste, environmental engineering, and wholesale of environmental equipment. 10. Financial impact: None. 11. Investment amount and shareholding: None. 12. Other notes: None.