| Vendor | Spec | Unit | Price | Currency | Date |
| Shanghai Guoke E-commerce Co., Ltd. | China national standards | MT | 1154.82 | USD | 20251013 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 795.7 | USD | 20251013 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 795.7 | USD | 20251013 |
| Shandong Laya Chemical Co., Ltd. | China national standards | MT | 760.49 | USD | 20251013 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 901.32 | USD | 20251013 |
| Shandong Langcheng Chemical Co., Ltd. | China national standards | MT | 919.63 | USD | 20251013 |
| Yancheng SUPER Chemical Technology Co., Ltd. | China national standards | MT | 926.67 | USD | 20251013 |
| Shandong Langcheng Chemical Co., Ltd. | China national standards | MT | 901.32 | USD | 20251013 |
| Shandong Zhihengda Import and Export Co., Ltd. | China national standards | MT | 887.24 | USD | 20251013 |
| Shandong Zhihengda Import and Export Co., Ltd. | China national standards | MT | 929.49 | USD | 20251013 |