| Vendor | Spec | Unit | Price | Currency | Date |
| Baozhen Chemical (Shandong) Co., Ltd. | 85% | MT | 966.6 | USD | 20251103 |
| Hubei Xingfa Chemicals Group Co., Ltd. | 85% | MT | 1030.1 | USD | 20251103 |
| Baozhen Chemical (Shandong) Co., Ltd. | 85% | MT | 1051.27 | USD | 20251103 |
| Jinan Jinhao Chemical Co., Ltd. | 85% | MT | 1044.21 | USD | 20251103 |
| Hubei Xingfa Chemicals Group Co., Ltd. | 85% | MT | 1037.15 | USD | 20251103 |
| Jinan Jinrihe Chemical Co., Ltd. | 85% | MT | 931.32 | USD | 20251103 |
| Hubei Zuan Chemical Co., Ltd. | 85% | MT | 959.54 | USD | 20251103 |
| Henan Saiteng Environmental Protection Technology Co., Ltd. | 85% | MT | 1100.65 | USD | 20251103 |
| Suzhou Chemical Material Co., Ltd. | 85% | MT | 1058.32 | USD | 20251103 |
| Wengfu (GROUP) Co., Ltd. | Industrial Grade;优等级 | MT | 1051.27 | USD | 20251103 |