| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei Qiangxing Chemical Co., Ltd. | 85% | MT | 874.71 | USD | 20251027 |
| Hubei Qiangxing Chemical Co., Ltd. | 85% | MT | 874.13 | USD | 20251024 |
| Hubei Qiangxing Chemical Co., Ltd. | 85% | MT | 874.13 | USD | 20251024 |
| Hubei Qiangxing Chemical Co., Ltd. | 85% | MT | 874.13 | USD | 20251024 |
| Hubei Qiangxing Chemical Co., Ltd. | 85% | MT | 888.22 | USD | 20251024 |
| Hubei Qiangxing Chemical Co., Ltd. | 35% | MT | 211.48 | USD | 20251024 |
| Hubei Qiangxing Chemical Co., Ltd. | 35% | MT | 211.4 | USD | 20251022 |
| Hubei Qiangxing Chemical Co., Ltd. | 85% | MT | 873.81 | USD | 20251022 |
| Hubei Qiangxing Chemical Co., Ltd. | 85% | MT | 887.9 | USD | 20251022 |
| Hubei Qiangxing Chemical Co., Ltd. | 85% | MT | 873.81 | USD | 20251022 |