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June 27, 2012

All member units,

To safeguard the sound operation of the market and help to exert the market functions, it is decided upon study that the trading margin for all contracts of CSI 300 Stock Index Futures will be adjusted to 12%, which shall come into force from the time for settlement on June 29, 2012 (Friday).

All other provisions on trading margin shall be still subject to the “Measures of China Financial Futures Exchange for Risk Management”.