| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Haili Chemical Industry Co., Ltd. | China national standards | MT | 931.36 | USD | 20251030 |
| Jinan Jiaxing Chemical Co., Ltd. | China national standards | MT | 987.81 | USD | 20251030 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1016.03 | USD | 20251030 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 1030.14 | USD | 20251030 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 776.13 | USD | 20251030 |
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 776.13 | USD | 20251030 |
| Shandong Haili Chemical Industry Co., Ltd. | China national standards | MT | 776.13 | USD | 20251030 |
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 776.13 | USD | 20251030 |
| Nantong Zhonghe Chemical New Material Co., Ltd. | China national standards | MT | 987.81 | USD | 20251030 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1255.93 | USD | 20251030 |