| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yuxuan Chemical Products Co., Ltd. | China national standards | MT | 1129.42 | USD | 20251112 |
| Shandong Hongyang Chemical Co., Ltd. | China national standards | MT | 437.65 | USD | 20251112 |
| Wuhan Hengjiu Chemical Co., Ltd. | 90% | MT | 437.65 | USD | 20251112 |
| Shandong Yuanhe Xinsheng Chemical Trade Co., Ltd. | China national standards | MT | 543.53 | USD | 20251112 |
| Baozhen Chemical (Shandong) Co., Ltd. | China national standards | MT | 522.36 | USD | 20251112 |
| Liaocheng Yuanze Chemical Co., Ltd. | China national standards | MT | 458.83 | USD | 20251112 |
| Jinan Jinhao Chemical Co., Ltd. | China national standards | MT | 564.71 | USD | 20251112 |
| Guangzhou Tianyue Chemical Co., Ltd. | China national standards | MT | 522.36 | USD | 20251112 |
| Chang Zhou Qi Di Chemical Co., Ltd. | China national standards | MT | 423.53 | USD | 20251112 |
| Shandong Jiachang Chemical Co., Ltd. | China national standards | MT | 395.3 | USD | 20251112 |