| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Kaixiang Chemical Co., Ltd. | China national standards | MT | 1073.99 | USD | 20251208 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 1073.99 | USD | 20251208 |
| Shanghai Juexin Industrial Development Co., Ltd. | China national standards | MT | 1158.78 | USD | 20251208 |
| Shaanxi Bidiou Chemical Industry Co., Ltd. | China national standards | MT | 1073.99 | USD | 20251208 |
| Henan Kaixiang Chemical Co., Ltd. | China national standards | MT | 1074.22 | USD | 20251207 |
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 1074.22 | USD | 20251207 |
| Shaanxi Bidiou Chemical Industry Co., Ltd. | China national standards | MT | 1074.22 | USD | 20251207 |
| Henan Kaixiang Chemical Co., Ltd. | China national standards | MT | 1074.22 | USD | 20251207 |
| Henan Kaixiang Chemical Co., Ltd. | China national standards | MT | 1074.22 | USD | 20251206 |
| Shanghai Juexin Industrial Development Co., Ltd. | China national standards | MT | 1159.03 | USD | 20251206 |