| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 746.53 | USD | 20251015 |
| Chang Zhou Qi Di Chemical Co., Ltd. | China national standards | MT | 746.53 | USD | 20251015 |
| Yankuang Guotai Chemical Co., Ltd. | China national standards | MT | 831.04 | USD | 20251015 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 746.53 | USD | 20251015 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 746.53 | USD | 20251015 |
| Shandong Langcheng Chemical Co., Ltd. | China national standards | MT | 852.17 | USD | 20251015 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 788.79 | USD | 20251015 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 633.85 | USD | 20251015 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 746.53 | USD | 20251015 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 746.53 | USD | 20251015 |