| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1251.95 | USD | 20250929 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1251.95 | USD | 20250929 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1026.88 | USD | 20250929 |
| China national standards | MT | 1033.92 | USD | 20250929 | |
| Shandong Haili Chemical Industry Co., Ltd. | China national standards | MT | 928.41 | USD | 20250929 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 928.41 | USD | 20250929 |
| Jinan Aochen Chemical Co., Ltd. | China national standards | MT | 1350.42 | USD | 20250929 |
| Zibo HUI BAO Chemical Co., Ltd. | China national standards | MT | 1617.69 | USD | 20250929 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1280.09 | USD | 20250929 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1350.42 | USD | 20250929 |