| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei Qiangxing Chemical Co., Ltd. | 85% | MT | 989.08 | USD | 20251209 |
| Shanghai SKY Chem Industrial Co., Ltd. | 85% | MT | 1109.18 | USD | 20251209 |
| Henan Saiteng Environmental Protection Technology Co., Ltd. | 85% | MT | 932.56 | USD | 20251209 |
| Guangzhou Tianyue Chemical Co., Ltd. | Industrial Grade;优等级 | MT | 989.08 | USD | 20251209 |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 1017.34 | USD | 20251209 |
| Wengfu (GROUP) Co., Ltd. | 85% | MT | 1003.21 | USD | 20251209 |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 989.08 | USD | 20251209 |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 989.08 | USD | 20251209 |
| Hubei Qiangxing Chemical Co., Ltd. | 85% | MT | 982.01 | USD | 20251209 |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 989.08 | USD | 20251209 |