| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei Qiangxing Chemical Co., Ltd. | 85% | MT | 900.71 | USD | 20250930 |
| Hubei Qiangxing Chemical Co., Ltd. | 85% | MT | 872.15 | USD | 20250929 |
| Hubei Qiangxing Chemical Co., Ltd. | 85% | MT | 900.28 | USD | 20250929 |
| Hubei Qiangxing Chemical Co., Ltd. | 85% | MT | 900.28 | USD | 20250929 |
| Hubei Qiangxing Chemical Co., Ltd. | 85% | MT | 900.28 | USD | 20250929 |
| Hubei Qiangxing Chemical Co., Ltd. | 35% | MT | 196.94 | USD | 20250929 |
| 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 |
| Hubei Qiangxing Chemical Co., Ltd. | 85% | MT | 899.48 | USD | 20250928 |