| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 246.29 | USD | 20250930 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 288.51 | USD | 20250930 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 246.29 | USD | 20250930 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 246.29 | USD | 20250930 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 323.69 | USD | 20250930 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 244.88 | USD | 20250930 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 253.32 | USD | 20250930 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 253.32 | USD | 20250930 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 379.99 | USD | 20250930 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 379.99 | USD | 20250930 |