| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1017.61 | USD | 20251203 |
| Lihuayi Group Co., Ltd. | China national standards | MT | 961.08 | USD | 20251203 |
| Shandong Hongyang Chemical Co., Ltd. | China national standards | MT | 1130.68 | USD | 20251203 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1003.48 | USD | 20251203 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 961.08 | USD | 20251203 |
| Lihuayi Weiyuan Chemical Co., Ltd. | China national standards | MT | 1017.61 | USD | 20251203 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 869.21 | USD | 20251203 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 904.54 | USD | 20251203 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 989.34 | USD | 20251203 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1017.61 | USD | 20251203 |