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After receiving the short message of electronic certificate password or recharge password sent by China Construction Bank, you need to log in to China Petrochemical official website within the specified time.

In official website, you need to complete the account registration first, and then bind a gas card.

After the binding is completed, select the recharge method of the recharge card, and enter the recharge password or electronic certificate password to recharge.

After the recharge is successful, you need to go to the gas station for deposit operation before the fuel card can be used normally.