| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Xima Supply Chain Management Co., Ltd. | 37% | MT | 142.71 | USD | 20251209 |
| Linyi Sheng Yang Chemical Co., Ltd. | 37% | MT | 155.43 | USD | 20251209 |
| Shandong Qiangsen Chemical Co., Ltd. | 37% | MT | 144.12 | USD | 20251209 |
| Shandong Jinshengrun Chemical Co., Ltd. | 37% | MT | 141.3 | USD | 20251209 |
| Shandong Xima Supply Chain Management Co., Ltd. | 37% | MT | 142.73 | USD | 20251208 |
| Shandong Yuanhe Xinsheng Chemical Trade Co., Ltd. | 37% | MT | 190.77 | USD | 20251208 |
| Liaocheng Jinxinda New Material Co., Ltd. | 37% | MT | 144.14 | USD | 20251208 |
| Shandong Hanyue Chemical Co., Ltd. | 37% | MT | 169.58 | USD | 20251208 |
| Linyi Sheng Yang Chemical Co., Ltd. | 37% | MT | 155.45 | USD | 20251208 |
| Shandong Hanyue Chemical Co., Ltd. | 37% | MT | 169.58 | USD | 20251208 |