| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 289.03 | USD | 20251024 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 235.45 | USD | 20251024 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 267.88 | USD | 20251024 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 266.47 | USD | 20251024 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 235.45 | USD | 20251024 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 253.78 | USD | 20251024 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 437.06 | USD | 20251024 |
| Jinan Jinhao Chemical Co., Ltd. | China national standards | MT | 394.77 | USD | 20251024 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 451.16 | USD | 20251024 |
| Jia'en Chemical (Shandong) Co., Ltd. | China national standards | MT | 331.32 | USD | 20251024 |