| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
The Imperial Base Design: Series: It belongs to the "Coiling Dragon" definitive series, which was the first set issued specifically for the newly established Imperial Post Office in 1897.
Design: Features a central dragon, a symbol of the Qing Dynasty, surrounded by a circular frame.
