| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 232.55 | USD | 20251022 |
| Shandong Hanyue Chemical Co., Ltd. | China national standards | MT | 267.78 | USD | 20251022 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 408.72 | USD | 20251022 |
| Aite (Zhejiang) Supply Chain Management Co., Ltd. | China national standards | MT | 352.34 | USD | 20251022 |
| Zaozhuang Yitai Energy Technology Co., Ltd. | China national standards | MT | 394.62 | USD | 20251022 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 232.55 | USD | 20251022 |
| Shandong Hanyue Chemical Co., Ltd. | China national standards | MT | 267.78 | USD | 20251022 |
| Shanghai Guoke E-commerce Co., Ltd. | China national standards | MT | 458.04 | USD | 20251022 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 310.06 | USD | 20251022 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 408.72 | USD | 20251022 |