| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 895.88 | USD | 20251031 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 874.72 | USD | 20251031 |
| Nantong Zhonghe Chemical New Material Co., Ltd. | China national standards | MT | 987.58 | USD | 20251031 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1283.86 | USD | 20251031 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1058.13 | USD | 20251031 |
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 775.96 | USD | 20251031 |
| Shandong Haili Chemical Industry Co., Ltd. | China national standards | MT | 775.96 | USD | 20251031 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 775.96 | USD | 20251031 |
| Jinan Aochen Chemical Co., Ltd. | China national standards | MT | 1354.4 | USD | 20251031 |
| Shandong LuoHeng Chemical Products Co., Ltd. | China national standards | MT | 1354.4 | USD | 20251031 |