Yes.

Short buying and selling are margin trading and securities lending. my country’s A-shares officially launched margin trading and securities lending on March 31, 2010. However, not all shareholders can engage in margin trading and securities lending. There are certain thresholds, and Not all stocks are available.

The threshold for margin trading and securities lending is: shareholders’ own funds must not be less than 500,000 yuan, and some securities companies require no less than 1 million yuan, and it also depends on your past profitability.

There seem to be only 90 stocks underlying margin trading (only these stocks can be margin traded).