| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 989.64 | USD | 20251204 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 975.5 | USD | 20251204 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 890.67 | USD | 20251204 |
| Lihuayi Weiyuan Chemical Co., Ltd. | China national standards | MT | 961.36 | USD | 20251204 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 876.54 | USD | 20251204 |
| Lihuayi Group Co., Ltd. | China national standards | MT | 1060.33 | USD | 20251204 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1081.53 | USD | 20251204 |
| Lihuayi Weiyuan Chemical Co., Ltd. | China national standards | MT | 1017.91 | USD | 20251204 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 989.34 | USD | 20251203 |
| Shandong Zhihengda Import and Export Co., Ltd. | China national standards | MT | 1052.94 | USD | 20251203 |