| Vendor | Spec | Unit | Price | Currency | Date |
| Chang Zhou Qi Di Chemical Co., Ltd. | China national standards | MT | 345.41 | USD | 20251021 |
| Shandong Hanyue Chemical Co., Ltd. | China national standards | MT | 422.95 | USD | 20251021 |
| Shandong Hanyue Chemical Co., Ltd. | China national standards | MT | 422.95 | USD | 20251021 |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 324.26 | USD | 20251021 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 338.36 | USD | 20251021 |
| Shandong Qiancheng New Materials Co., Ltd. | 90% | MT | 394.76 | USD | 20251021 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 437.05 | USD | 20251021 |
| Jinan Angxin Chemical Co., Ltd. | China national standards | MT | 437.05 | USD | 20251021 |
| Jinan Jinrihe Chemical Co., Ltd. | 90% | MT | 366.56 | USD | 20251021 |
| Shandong Yuxuan Chemical Products Co., Ltd. | China national standards | MT | 1127.87 | USD | 20251021 |