![]()  | 
| 
 Chinese President Xi Jinping presides over the opening ceremony of the Group of 20 (G20) summit in Hangzhou, capital of East China's Zhejiang province, Sept 4, 2016.[Photo/Xinhua]  | 
4. Setting out guiding principles for global investment policies. It is the first multilateral global investment rules framework, which is of pioneering significance.