| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 323.97 | USD | 20251015 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 239.45 | USD | 20251015 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 302.84 | USD | 20251015 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 281.71 | USD | 20251015 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 239.45 | USD | 20251015 |
| Shandong Yihe Fine Chemical Co., Ltd. | China national standards | MT | 243.68 | USD | 20251015 |
| Shandong Hongyang Chemical Co., Ltd. | China national standards | MT | 383.13 | USD | 20251015 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 239.45 | USD | 20251015 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 450.74 | USD | 20251015 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 242.27 | USD | 20251015 |