| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei Qiangxing Chemical Co., Ltd. | 85% | MT | 873.3 | USD | 20251015 |
| Hubei Qiangxing Chemical Co., Ltd. | 85% | MT | 872.98 | USD | 20251014 |
| Hubei Qiangxing Chemical Co., Ltd. | 85% | MT | 887.06 | USD | 20251014 |
| Hubei Qiangxing Chemical Co., Ltd. | 85% | MT | 887.06 | USD | 20251014 |
| Hubei Qiangxing Chemical Co., Ltd. | 85% | MT | 887.06 | USD | 20251014 |
| Hubei Qiangxing Chemical Co., Ltd. | 35% | MT | 211.21 | USD | 20251014 |
| Hubei Qiangxing Chemical Co., Ltd. | 35% | MT | 211.25 | USD | 20251013 |
| Hubei Qiangxing Chemical Co., Ltd. | 85% | MT | 887.24 | USD | 20251013 |
| Hubei Qiangxing Chemical Co., Ltd. | 85% | MT | 887.24 | USD | 20251013 |
| Hubei Qiangxing Chemical Co., Ltd. | 85% | MT | 887.24 | USD | 20251013 |