| Stamp SN | D638 |
| Stamp Name | Sp.638 South China Sea Peace Initiative of the Republic of China Postage Stamps |
| Stamp Cat Standard | Special Stamps |
| Stamp Cat | Politicians, Politics |
| Issue date | 2016-05-05 |
| Suspersion date | |
| Dimension of stamps(mm.) | 40 × 30 (mm) |
| Size of souvenir Sheet (mm.) | |
| Printer | China Color Printing Co., Ltd. |
| Drawer | |
| Designer | Delta Design Corporation |
| Photographer | |
| Engraver | |
| Creative Director | |
| Sheet composition | 20(4 × 5) |
| Print color | Colorful |
| Process | Offset |
| Paper | Phosphorescent stamp paper |
| Back | |
| Perforation | 121/2 |