| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 246.29 | USD | 20250930 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 246.29 | USD | 20250930 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 246.29 | USD | 20250930 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 246.29 | USD | 20250930 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 288.51 | USD | 20250930 |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 351.84 | USD | 20250930 |
| Jinan Xinhou Trading Co., Ltd. | China national standards | MT | 450.36 | USD | 20250930 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 239.25 | USD | 20250930 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 246.29 | USD | 20250930 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 246.29 | USD | 20250930 |