The auditee of the Social Security Bureau does not provide audit data. Can the client provide it?

Of course. According to the "Social Insurance Auditing Measures", social insurance agencies and social insurance auditors can ask the audited entity to provide information and materials about employment, salary income, financial statements, statistical statements, payment data, account books and accounting vouchers when conducting audit work. And pay social insurance premiums. If the auditee does not provide the audit materials, the relevant parties may provide them.