| Vendor | Spec | Unit | Price | Currency | Date |
| Shanghai SKY Chem Industrial Co., Ltd. | 85% | MT | 1066.88 | USD | 20251011 |
| Jinan Jinrihe Chemical Co., Ltd. | 85% | MT | 914.87 | USD | 20251011 |
| Jinan Jinrihe Chemical Co., Ltd. | 85% | MT | 914.87 | USD | 20251011 |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 872.65 | USD | 20251011 |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 872.65 | USD | 20251011 |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 872.65 | USD | 20251011 |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 872.65 | USD | 20251011 |
| Wuhan Hengjiu Chemical Co., Ltd. | 85% | MT | 1055.62 | USD | 20251011 |
| Hubei Xingfa Chemicals Group Co., Ltd. | 85% | MT | 1055.62 | USD | 20251011 |
| Henan Saiteng Environmental Protection Technology Co., Ltd. | 85% | MT | 1126.0 | USD | 20251011 |