In order to accommodate to NEEQ Equity Trading Rules, NEEQ and CSI decided to update NEEQ Index Calculation and Maintenance Methodology. The updated index methodology will be effective since January 15^th, 2018. See attachment for more details.

Appendix:

NEEQ Component Calculation and Maintenance Methodology

        NEEQ Market Making Calculation and Maintenance Methodology

National Equities Exchange and Quotations

China Securities Index Co.Ltd

January 5^th, 2018