| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei Qiangxing Chemical Co., Ltd. | 85% | MT | 874.92 | USD | 20251030 |
| Hubei Qiangxing Chemical Co., Ltd. | 85% | MT | 874.92 | USD | 20251030 |
| Hubei Qiangxing Chemical Co., Ltd. | 85% | MT | 875.01 | USD | 20251028 |
| Hubei Qiangxing Chemical Co., Ltd. | 85% | MT | 875.01 | USD | 20251028 |
| Hubei Qiangxing Chemical Co., Ltd. | 85% | MT | 875.01 | USD | 20251028 |
| Hubei Qiangxing Chemical Co., Ltd. | 85% | MT | 889.13 | USD | 20251028 |
| Hubei Qiangxing Chemical Co., Ltd. | 35% | MT | 211.7 | USD | 20251028 |
| Hubei Qiangxing Chemical Co., Ltd. | 85% | MT | 874.71 | USD | 20251027 |
| Hubei Qiangxing Chemical Co., Ltd. | 85% | MT | 888.81 | USD | 20251027 |
| Hubei Qiangxing Chemical Co., Ltd. | 85% | MT | 874.71 | USD | 20251027 |