| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Angxin Chemical Co., Ltd. | China national standards | MT | 802.74 | USD | 20251013 |
| Shandong Wells Chemicals Co., Ltd. | China national standards | MT | 887.24 | USD | 20251013 |
| Shandong Hongyang Chemical Co., Ltd. | China national standards | MT | 950.61 | USD | 20251013 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 844.99 | USD | 20251013 |
| Jinan Aochen Chemical Co., Ltd. | China national standards | MT | 1013.98 | USD | 20251013 |
| Shandong Fushengyong Trading Co., Ltd. | Industrial Grade | MT | 901.32 | USD | 20251013 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 887.24 | USD | 20251013 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 816.82 | USD | 20251013 |
| Nanjing Runsheng Petrochemical Co., Ltd. | Industrial Grade | MT | 873.15 | USD | 20251013 |
| Xiamen Yudeshun Chemical Products Co., Ltd. | China national standards | MT | 1267.48 | USD | 20251013 |