1, securities trading rules

The trading rules and procedures of centralized bidding include: opening a trading account; Entrusted sales; On-site bidding; Clearing and transfer, block trading rules, financial futures trading rules-basic rules: margin trading rules; There is no debt settlement rule on that day; Mandatory liquidation rules; Mark-to-market rule day by day; Clearing member rules; Risk control rules.

2. Responsibility of fund custodian

Safely keep fund assets, open fund accounts and securities accounts for fund assets in accordance with regulations, set up separate accounts for different fund assets under custody, handle information disclosure matters related to fund custody business activities, express opinions on fund financial accounting reports and interim and annual fund reports, and supervise the investment operation of fund managers in accordance with regulations.

3, the cost of securities investment funds

Fund management fee, fund custody fee, fund transaction fee, fund operation fee and fund sales service fee.