| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei Seven Eight Nine Chemical Co., Ltd. | 37% | MT | 239.08 | USD | 20250922 |
| Shandong Qiangsen Chemical Co., Ltd. | 37% | MT | 143.45 | USD | 20250922 |
| Shandong Xima Supply Chain Management Co., Ltd. | 37% | MT | 142.04 | USD | 20250922 |
| Linyi Sheng Yang Chemical Co., Ltd. | 37% | MT | 154.7 | USD | 20250922 |
| Shandong Jinshengrun Chemical Co., Ltd. | 37% | MT | 154.7 | USD | 20250922 |
| Jinan Xinhou Trading Co., Ltd. | 37% | MT | 225.02 | USD | 20250922 |
| Shandong Jinshengrun Chemical Co., Ltd. | 37% | MT | 154.7 | USD | 20250922 |
| Hubei Seven Eight Nine Chemical Co., Ltd. | 37% | MT | 239.08 | USD | 20250922 |
| Shandong Qiangsen Chemical Co., Ltd. | 37% | MT | 143.45 | USD | 20250922 |
| Linyi Sheng Yang Chemical Co., Ltd. | 37% | MT | 154.65 | USD | 20250920 |