| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 1016.02 | USD | 20251113 |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 1037.18 | USD | 20251113 |
| Shandong Langcheng Chemical Co., Ltd. | China national standards | MT | 402.17 | USD | 20251113 |
| Aite (Zhejiang) Supply Chain Management Co., Ltd. | China national standards | MT | 1030.13 | USD | 20251113 |
| Shandong Jiachang Chemical Co., Ltd. | China national standards | MT | 409.23 | USD | 20251113 |
| Liaocheng Yuanze Chemical Co., Ltd. | China national standards | MT | 458.62 | USD | 20251113 |
| Shandong Qiancheng New Materials Co., Ltd. | China national standards | MT | 1044.24 | USD | 20251113 |
| Shandong Qiancheng New Materials Co., Ltd. | China national standards | MT | 395.12 | USD | 20251113 |
| Shandong Qiancheng New Materials Co., Ltd. | 90% | MT | 395.12 | USD | 20251113 |
| Shandong FUZE New MATERIALS Co., Ltd. | 90% | MT | 395.12 | USD | 20251113 |