| Vendor | Spec | Unit | Price | Currency | Date |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 1073.07 | USD | 20251114 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 1073.07 | USD | 20251114 |
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 1073.07 | USD | 20251114 |
| Henan Kaixiang Chemical Co., Ltd. | China national standards | MT | 1073.07 | USD | 20251114 |
| Henan Kaixiang Chemical Co., Ltd. | China national standards | MT | 1073.07 | USD | 20251114 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 974.23 | USD | 20251114 |
| Zhejiang Huguang Technology Co., Ltd. | China national standards | MT | 1016.59 | USD | 20251114 |
| Shandong Linglin New Material Co., Ltd. | China national standards | MT | 1524.89 | USD | 20251114 |
| Henan Kaixiang Chemical Co., Ltd. | China national standards | MT | 1072.46 | USD | 20251113 |
| Henan Kaixiang Chemical Co., Ltd. | China national standards | MT | 1072.46 | USD | 20251113 |