What are the Shanghai and Shenzhen 300 index funds?

I want to take this opportunity to tidy myself up. At present, 17 * *:

Harvest CSI 300LOF,

Boshi CSI 300,

Penghua CSI 300LOF,

ICBC Credit Suisse Shanghai and Shenzhen 300,

Guotai CSI 300,

Huaxia CSI 300,

Jianxin CSI 300LOF,

Dacheng CSI 300,

South Shanghai and Shenzhen 300,

SDIC UBS Ruihe 300LOF (this is a graded innovation fund),

Rich country Shanghai and Shenzhen 300,

Guangfa CSI 300,

E Fund Shanghai and Shenzhen 300,

Yin Hua CSI 300LOF,

Guohai Franklin CSI 300,

Galaxy CSI 300 value (not ordinary CSI 300, but one of the value stocks),

Shenwan Paris CSI 300.

At present, there is no Shanghai-Shenzhen 300ETF, because there is no cross-market ETF in China.