Your social security number (ask your employer), under the form: country code + 0 + passport number.
Your social security name, as in the system (ask your employer).
A Chinese phone number not linked to another social security account.
A bank that will accept your card application (ask any bank near of your home, 外国人可以办理社保卡吗)
BOC, ABC, ABC Tianjin, ICBC, CCB, Tianjin Bank are the only bank who can process applications