| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Hanyue Chemical Co., Ltd. | 37% | MT | 169.58 | USD | 20251208 |
| Shandong Xima Supply Chain Management Co., Ltd. | 37% | MT | 142.73 | USD | 20251208 |
| Shandong Qiangsen Chemical Co., Ltd. | 37% | MT | 144.14 | USD | 20251208 |
| Shandong Hanyue Chemical Co., Ltd. | 37% | MT | 169.58 | USD | 20251208 |
| Shandong Jinshengrun Chemical Co., Ltd. | 37% | MT | 141.31 | USD | 20251208 |
| Linyi Sheng Yang Chemical Co., Ltd. | 37% | MT | 155.45 | USD | 20251208 |
| Liaocheng Jinxinda New Material Co., Ltd. | 37% | MT | 144.14 | USD | 20251208 |
| Shandong Jinshengrun Chemical Co., Ltd. | 37% | MT | 141.34 | USD | 20251207 |
| Jinan Jinrihe Chemical Co., Ltd. | 37% | MT | 212.02 | USD | 20251207 |
| Shandong Jinshengrun Chemical Co., Ltd. | 37% | MT | 141.34 | USD | 20251207 |