| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 303.17 | USD | 20251023 |
| Shandong Langcheng Chemical Co., Ltd. | China national standards | MT | 331.37 | USD | 20251023 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 408.92 | USD | 20251023 |
| Shandong Zhenkun New Materials Co., Ltd. | China national standards | MT | 303.17 | USD | 20251023 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 243.94 | USD | 20251023 |
| Shandong Hongyang Chemical Co., Ltd. | China national standards | MT | 383.54 | USD | 20251023 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 324.32 | USD | 20251023 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 324.32 | USD | 20251023 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 235.48 | USD | 20251023 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 310.22 | USD | 20251023 |