China Exchanges Services Company (CESC) released CES Belt and Road Index (CES OBOR), which is an index designed to reflect the stock price performance of listed companies actively participating in the Belt and Road Initiative.

Based on years of operation in Shanghai and Hongkong's capital market, and its 'the Belt and Road' strategy, Zijin Mining was selected on the list. 

The CES OBOR's constituents are stocks eligible for Southbound or Northbound trading under Stock Connect. Large state-owned companies such as ICBC, CCB, Petro China, China Petroleum and Chemical Corporation were on the list. Multinational finance institutions like HSBC and AIA were also selected on the list.