| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinshengrun Chemical Co., Ltd. | 37% | MT | 154.65 | USD | 20250919 |
| Shandong Hanyue Chemical Co., Ltd. | 37% | MT | 182.77 | USD | 20250919 |
| Hubei Seven Eight Nine Chemical Co., Ltd. | 37% | MT | 239.01 | USD | 20250919 |
| Shandong Jinshengrun Chemical Co., Ltd. | 37% | MT | 154.65 | USD | 20250919 |
| Hubei Seven Eight Nine Chemical Co., Ltd. | 37% | MT | 239.15 | USD | 20250918 |
| Linyi Sheng Yang Chemical Co., Ltd. | 37% | MT | 154.74 | USD | 20250918 |
| Shandong Jinshengrun Chemical Co., Ltd. | 37% | MT | 154.74 | USD | 20250918 |
| Shandong Hanyue Chemical Co., Ltd. | 37% | MT | 182.88 | USD | 20250918 |
| Shandong Xima Supply Chain Management Co., Ltd. | 37% | MT | 142.08 | USD | 20250918 |
| Shandong Hanyue Chemical Co., Ltd. | 37% | MT | 182.88 | USD | 20250918 |