| From → To | Date | ||
|---|---|---|---|
| → | 17.07.2023 | 4.6M € | |
| → | 31.08.2023 | 4M € | |
| → | 31.12.2012 | 2.9M € | |
| → | 31.12.2000 | 1.7M € | |
| → | 14.07.2015 | 1.5M € | |
| → | 29.08.2011 | 1.5M € | |
| → | 01.07.2018 | 1.3M € | |
| → | 28.08.2011 | 1.2M € | |
| → | 07.01.2018 | 915K € | |
| → | 21.01.2024 | 750K € | |
→  Baoding Yingli Yitong |
10.01.2017 | 680K € | |
| → | 01.02.2015 | 450K € | |
| → | 19.01.2023 | 300K € | |
| → | 22.07.2019 | 252K € | |
| → | 29.08.2024 | 200K € |
