| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1080.83 | USD | 20251127 |
| Lihuayi Group Co., Ltd. | China national standards | MT | 1059.64 | USD | 20251127 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 890.09 | USD | 20251127 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 988.99 | USD | 20251127 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 840.64 | USD | 20251127 |
| Shandong Yeyang Chemical Co., Ltd. | China national standards | MT | 1017.25 | USD | 20251127 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 826.52 | USD | 20251127 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 861.84 | USD | 20251127 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1780.19 | USD | 20251127 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 932.48 | USD | 20251127 |