| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 351.59 | USD | 20250922 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 281.18 | USD | 20250921 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 260.09 | USD | 20250921 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 351.48 | USD | 20250921 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 255.88 | USD | 20250920 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 288.21 | USD | 20250920 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 365.54 | USD | 20250920 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 302.27 | USD | 20250920 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 260.09 | USD | 20250920 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 255.88 | USD | 20250920 |