What's the difference between ICBC's personal physical precious metal delayed warning SMS and Qiangping SMS?

When the balance of your account after liquidation at the end of the contract date is lower than the trading margin ratio of China Industrial and Commercial Bank of China but greater than or equal to the strong margin ratio of China Industrial and Commercial Bank of China, China Industrial and Commercial Bank of China will send you an early warning message to remind you to pay the margin according to the requirements agreed in the agreement, otherwise you will not be able to open a new position; When the balance of your account after closing at the end of the day is lower than ICBC's mandatory margin ratio, ICBC will send you a mandatory margin message to remind you to pay the margin according to the requirements agreed in the agreement, otherwise ICBC will have the right to forcibly close your contract.