| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinshengrun Chemical Co., Ltd. | 85% | MT | 986.62 | USD | 20251018 |
| Shandong Shuojia Chemical Co., Ltd. | 85% | MT | 887.96 | USD | 20251018 |
| Shandong Shuojia Chemical Co., Ltd. | 85% | MT | 887.96 | USD | 20251018 |
| Henan Saiteng Environmental Protection Technology Co., Ltd. | 85% | MT | 887.96 | USD | 20251018 |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 873.87 | USD | 20251018 |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 873.87 | USD | 20251018 |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 873.87 | USD | 20251018 |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 873.87 | USD | 20251018 |
| Henan Saiteng Environmental Protection Technology Co., Ltd. | 85% | MT | 902.06 | USD | 20251018 |
| Shandong Xima Supply Chain Management Co., Ltd. | 85% | MT | 887.96 | USD | 20251018 |