It is hereby announced that:

• The following equity index futures and options contracts are delivered on May 21, 2021 at their respective final settlement prices:
• IF2105 CSI 300 index futures contracts and the IO2105 series CSI 300 index options contracts are delivered at the final settlement price of 5142.08;
• IC2105 CSI 500 index futures contracts are delivered at the final settlement price of 6535.64;
• IH2105 SSE 50 index futures contracts are delivered at the final settlement price of 3485.76.