| Vendor | Spec | Unit | Price | Currency | Date |
| Nanjing Daoyi Chemical Technology Co., Ltd. | China national standards | MT | 295.55 | USD | 20250930 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 323.69 | USD | 20250930 |
| Shandong Jinling Group Co., Ltd. | China national standards | MT | 323.69 | USD | 20250930 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 244.88 | USD | 20250930 |
| Shanghai Guoke E-commerce Co., Ltd. | China national standards | MT | 485.54 | USD | 20250930 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 253.32 | USD | 20250930 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 253.32 | USD | 20250930 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 260.36 | USD | 20250930 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 260.36 | USD | 20250930 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 295.55 | USD | 20250930 |