| Direktori Pemasok | |
| Nomor seri | Nama Pemasok |
| 1 | Jixi Shentai New Energy Co., Ltd. |
| 2 | Pabrik Pengolahan Grafit Qingdao Pingdu Fukang |
| 3 | Qingdao Weijie Grafit Co., Ltd. |
| 4 | Qingdao Baixing Grafit Co, Ltd. |
| 5 | Qingdao Qingbei Carbon Products Co., Ltd. |
| 6 | Jixi Jinyu Graphite Co., Ltd. |
| 7 | Jixi Haisheng New Energy Materials Co., Ltd. |