| Vendor | Spec | Unit | Price | Currency | Date |
| Shanghai Guoke E-commerce Co., Ltd. | China national standards | MT | 585.6 | USD | 20251103 |
| Shandong Yuxuan Chemical Products Co., Ltd. | China national standards | MT | 1128.88 | USD | 20251103 |
| Suzhou Chemical Material Co., Ltd. | China national standards | MT | 474.13 | USD | 20251103 |
| Shandong Zhenkun New Materials Co., Ltd. | 90% | MT | 395.11 | USD | 20251103 |
| Zhongyin New Materials (Jinan) Co., Ltd. | China national standards | MT | 1044.21 | USD | 20251103 |
| Shandong Yuxuan Chemical Products Co., Ltd. | China national standards | MT | 437.44 | USD | 20251103 |
| Zhongyin New Materials (Jinan) Co., Ltd. | 90% | MT | 455.78 | USD | 20251103 |
| Chang Zhou Qi Di Chemical Co., Ltd. | China national standards | MT | 423.33 | USD | 20251103 |
| Shandong LuoHeng Chemical Products Co., Ltd. | China national standards | MT | 437.44 | USD | 20251103 |
| Jinan Jinhao Chemical Co., Ltd. | China national standards | MT | 564.44 | USD | 20251103 |