| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 956.55 | USD | 20250929 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 970.61 | USD | 20250929 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 1301.19 | USD | 20250929 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 1201.65 | USD | 20250928 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 983.81 | USD | 20250928 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 955.7 | USD | 20250928 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 969.75 | USD | 20250928 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 1264.9 | USD | 20250928 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 1300.03 | USD | 20250928 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 983.81 | USD | 20250927 |