| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Jinrihe Chemical Co., Ltd. | 90% | MT | 366.56 | USD | 20251021 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 338.36 | USD | 20251021 |
| Shandong Langcheng Chemical Co., Ltd. | 90% | MT | 451.15 | USD | 20251021 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 437.05 | USD | 20251021 |
| Shandong Langcheng Chemical Co., Ltd. | China national standards | MT | 401.8 | USD | 20251021 |
| Shandong Langcheng Chemical Co., Ltd. | China national standards | MT | 406.03 | USD | 20251021 |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 1015.09 | USD | 20251021 |
| Guangzhou Tianyue Chemical Co., Ltd. | China national standards | MT | 521.64 | USD | 20251021 |
| Shandong Yuxuan Chemical Products Co., Ltd. | 90% | MT | 549.84 | USD | 20251021 |
| Chang Zhou Qi Di Chemical Co., Ltd. | China national standards | MT | 345.41 | USD | 20251021 |