| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 246.17 | USD | 20250929 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 246.17 | USD | 20250929 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 246.17 | USD | 20250929 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 246.17 | USD | 20250929 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 246.17 | USD | 20250929 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 246.17 | USD | 20250929 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 246.17 | USD | 20250929 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 246.17 | USD | 20250929 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 246.17 | USD | 20250929 |
| Shanghai SKY Chem Industrial Co., Ltd. | China national standards | MT | 492.34 | USD | 20250929 |