https://www.reuters.com/article/us-china-usa-telecom-s-p-dji/sp-dow-jones-to-remove-adrs-of-chinese-telecom-companies-after-nyse-decision-idUSKBN29C05T

S&P Dow Jones Indices said on Wednesday it will remove the American Depositary Receipts of three Chinese telecom companies, China Mobile Ltd, China Telecom Corporation Ltd and China Unicom (Hong Kong) Ltd, from its benchmarks.