| Grant Thornton Zhitong CPA | 20-Dec-24 | | | |
| Da Hua Tiancheng | 30-Nov-20 | 26-Nov-24 | | In order to fully ensure the smooth implementation of the audit on the annual report of the Company, and after taking comprehensive consideration of the business, management practice and demand for audit, the Company reached a consensus with Da Hua that Da Hua will cease to be the auditor of the Company for the year of 2024 and it resigned as the auditor of the Company for the year of 2024. |
| Da Hua Tiancheng | | 25-Nov-24 | | In order to fully ensure the smooth implementation of the audit on the annual report of the Company, and after taking comprehensive consideration of the business, management practice and demand for audit, the Company reached a consensus with Da Hua that Da Hua will cease to be the auditor of the Company for the year of 2024 and it resigned as the auditor of the Company for the year of 2024. |
| KPMG (China) | 24-Oct-13 | 22-Oct-20 | | Historical transition (details not available in archive) |
| KPMG (China) | 17-Dec-12 | 25-Jun-13 | | Historical transition (details not available in archive) |
| KPMG (Hong Kong) | | 17-Dec-12 | | Historical transition (details not available in archive) |
