| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1355.45 | USD | 20251114 |
| Xiamen Yudeshun Chemical Products Co., Ltd. | China national standards | MT | 1383.69 | USD | 20251114 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 889.52 | USD | 20251114 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 889.52 | USD | 20251114 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 889.52 | USD | 20251114 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 889.52 | USD | 20251114 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 889.52 | USD | 20251114 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 889.52 | USD | 20251114 |
| Suzhou Xuehang New Materials Co., Ltd. | China national standards | MT | 1623.72 | USD | 20251114 |
| Jinan Aochen Chemical Co., Ltd. | China national standards | MT | 1355.45 | USD | 20251114 |