| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chemical Co., Ltd. | 55% | MT | 777.13 | USD | 20251209 |
| Shandong Yushuo Chemical Co., Ltd. | 40% | MT | 621.71 | USD | 20251209 |
| Hubei Seven Eight Nine Chemical Co., Ltd. | 55% | MT | 777.13 | USD | 20251209 |
| Shandong Qiangsen Chemical Co., Ltd. | 40% | MT | 494.54 | USD | 20251209 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 494.54 | USD | 20251209 |
| Hubei Seven Eight Nine Chemical Co., Ltd. | 55% | MT | 777.13 | USD | 20251209 |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 508.67 | USD | 20251209 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 494.54 | USD | 20251209 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 494.54 | USD | 20251209 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 494.54 | USD | 20251209 |