1, index: SSE 50, name 50ETF, code 5 10050.

2. Index: CSI 300, name 300ETF, code 5 10300.

3. Index: CSI 500, name 500ETF, code 5 10500.

4. Index: GEM refers to the name of GEM with the code 1599 15.

5. Index: securities company, securities ETF, code 5 12880.

6. Index: Hang Seng State-owned Enterprise, name H-share ETF, code 5 10900.

7. Index: Hang Seng Index, named Hang Seng ETF, code 159920.

8. Index: GEM 50, named GEM 50, code 159949.

9. Index: SZSE 100, name SZSE 100ETF, code 15990 1.

10, index: name of CSI Military Industry ETF, code 5 12660.

1 1. Index: China Securities Bank, name bank ETF, code 5 12800.

12, index: small and medium-sized board, name small and medium-sized board, code 159902.