| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yuxuan Chemical Products Co., Ltd. | China national standards | MT | 437.65 | USD | 20251112 |
| Shanghai Guoke E-commerce Co., Ltd. | China national standards | MT | 585.89 | USD | 20251112 |
| Shandong Zhenkun New Materials Co., Ltd. | China national standards | MT | 988.24 | USD | 20251112 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 635.3 | USD | 20251112 |
| Shandong Yuxuan Chemical Products Co., Ltd. | 90% | MT | 550.59 | USD | 20251112 |
| Shandong Hanyue Chemical Co., Ltd. | China national standards | MT | 409.41 | USD | 20251112 |
| Shandong Langcheng Chemical Co., Ltd. | 90% | MT | 451.77 | USD | 20251112 |
| Shandong Hanyue Chemical Co., Ltd. | China national standards | MT | 409.41 | USD | 20251112 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 635.3 | USD | 20251112 |
| Wuhan Hengjiu Chemical Co., Ltd. | 90% | MT | 437.65 | USD | 20251112 |