| Vendor | Spec | Unit | Price | Currency | Date |
| Jiangsu Lee & Man Chemical Limited | China national standards | MT | 239.67 | USD | 20251021 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 239.67 | USD | 20251021 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 232.62 | USD | 20251021 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 235.44 | USD | 20251021 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 232.62 | USD | 20251021 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 338.36 | USD | 20251021 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 239.67 | USD | 20251021 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 281.97 | USD | 20251021 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 267.87 | USD | 20251021 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 235.44 | USD | 20251021 |