| Vendor | Spec | Unit | Price | Currency | Date |
| Nantong Zhonghe Chemical New Material Co., Ltd. | China national standards | MT | 802.87 | USD | 20251015 |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 1056.41 | USD | 20251015 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 845.13 | USD | 20251015 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 845.13 | USD | 20251015 |
| Jia'en Chemical (Shandong) Co., Ltd. | China national standards | MT | 957.46 | USD | 20251014 |
| Shandong Yuanhe Xinsheng Chemical Trade Co., Ltd. | China national standards | MT | 872.98 | USD | 20251014 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 943.38 | USD | 20251014 |
| Liaocheng Yuanze Chemical Co., Ltd. | China national standards | MT | 872.98 | USD | 20251014 |
| Nantong Zhonghe Chemical New Material Co., Ltd. | China national standards | MT | 802.58 | USD | 20251014 |
| Suzhou Zixu New Materials Co., Ltd. | China national standards | MT | 1239.07 | USD | 20251014 |