| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Saiteng Environmental Protection Technology Co., Ltd. | 85% | MT | 1100.58 | USD | 20251119 |
| Guangzhou Tianyue Chemical Co., Ltd. | Industrial Grade;优等级 | MT | 987.7 | USD | 20251119 |
| Guangzhou Longyu Chemical Co., Ltd. | 85% | MT | 987.7 | USD | 20251119 |
| Shandong Hanyue Chemical Co., Ltd. | 85% | MT | 973.59 | USD | 20251119 |
| Wuhan Hengjiu Chemical Co., Ltd. | 85% | MT | 1058.25 | USD | 20251119 |
| Hubei Xingfa Chemicals Group Co., Ltd. | 85% | MT | 1058.25 | USD | 20251119 |
| Yuntianhua UNITED Commerce Co., Ltd. | 85% | MT | 931.26 | USD | 20251119 |
| Hubei Xingfa Chemicals Group Co., Ltd. | 85% | MT | 973.59 | USD | 20251119 |
| Hubei Qiangxing Chemical Co., Ltd. | 85% | MT | 924.2 | USD | 20251119 |
| Hubei Qiangxing Chemical Co., Ltd. | 85% | MT | 931.26 | USD | 20251119 |