未完成 by STEFANIE SUN (孙燕姿) has sold 0 copies on streaming services.
未完成 certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of |
| Total sales | 0 | Album-equivalent unit |
Total
Sales: 0
Album-equivalent unit
|
Year-end chart performance for 未完成
| Chart 2003 | Rank | Sales |
 Taiwanese Albums |
4 | 270,000 |