| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 1014.74 | USD | 20251022 |
| Shandong Qiangsen Chemical Co., Ltd. | China national standards | MT | 451.0 | USD | 20251022 |
| Shandong Yushuo Chemical Co., Ltd. | 90% | MT | 535.56 | USD | 20251022 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 986.55 | USD | 20251022 |
| Suzhou Chemical Material Co., Ltd. | China national standards | MT | 469.48 | USD | 20251021 |
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 1043.28 | USD | 20251021 |
| Shandong LuoHeng Chemical Products Co., Ltd. | China national standards | MT | 437.05 | USD | 20251021 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 986.89 | USD | 20251021 |
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 437.05 | USD | 20251021 |
| Shandong LuoHeng Chemical Products Co., Ltd. | China national standards | MT | 1043.28 | USD | 20251021 |