| Vendor | Spec | Unit | Price | Currency | Date |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 845.45 | USD | 20251016 |
| Shandong Laya Chemical Co., Ltd. | China national standards | MT | 789.09 | USD | 20251016 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 845.45 | USD | 20251016 |
| Jia'en Chemical (Shandong) Co., Ltd. | China national standards | MT | 958.18 | USD | 20251016 |
| Nanjing Baitu Chemicals Co., Ltd. | China national standards | MT | 845.45 | USD | 20251016 |
| Qingdao Chengxin Hongfeng Chemical Co., Ltd. | China national standards | MT | 803.18 | USD | 20251016 |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 1056.81 | USD | 20251016 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 944.09 | USD | 20251016 |
| Shandong Mingyu Supply Chain Management Co., Ltd. | China national standards | MT | 1021.59 | USD | 20251016 |
| Liaocheng Yuanze Chemical Co., Ltd. | China national standards | MT | 873.63 | USD | 20251016 |