| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Qiangsen Chemical Co., Ltd. | 85% | MT | 843.27 | USD | 20250928 |
| Shandong Hongyang Chemical Co., Ltd. | 85% | MT | 1082.19 | USD | 20250928 |
| Shandong Hongyang Chemical Co., Ltd. | 85% | MT | 1068.14 | USD | 20250928 |
| Shandong Hongyang Chemical Co., Ltd. | 85% | MT | 983.81 | USD | 20250928 |
| Hubei Qiangxing Chemical Co., Ltd. | 35% | MT | 196.76 | USD | 20250928 |
| Hubei Qiangxing Chemical Co., Ltd. | 85% | MT | 871.37 | USD | 20250928 |
| Hubei Qiangxing Chemical Co., Ltd. | 85% | MT | 899.48 | USD | 20250928 |
| Yuntianhua UNITED Commerce Co., Ltd. | 85% | MT | 885.43 | USD | 20250928 |
| Hubei Xingfa Chemicals Group Co., Ltd. | 85% | MT | 899.48 | USD | 20250928 |
| Hubei Qiangxing Chemical Co., Ltd. | 85% | MT | 899.48 | USD | 20250928 |