| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 353.34 | USD | 20251210 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 296.81 | USD | 20251210 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 339.21 | USD | 20251210 |
| Jinan Jinhao Chemical Co., Ltd. | China national standards | MT | 395.74 | USD | 20251210 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 452.28 | USD | 20251210 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 233.21 | USD | 20251210 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 233.21 | USD | 20251210 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 233.21 | USD | 20251210 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 233.21 | USD | 20251210 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 233.21 | USD | 20251210 |