| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 767.95 | USD | 20251016 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 767.95 | USD | 20251016 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 831.36 | USD | 20251016 |
| Jinan Angxin Chemical Co., Ltd. | China national standards | MT | 775.0 | USD | 20251016 |
| Hubei Seven Eight Nine Chemical Co., Ltd. | China national standards | MT | 986.36 | USD | 20251016 |
| Shandong Zhihengda Import and Export Co., Ltd. | China national standards | MT | 930.0 | USD | 20251016 |
| Shanghai Ronghe Chemical Co., Ltd. | China national standards | MT | 915.91 | USD | 20251016 |
| Jinan Angxin Chemical Co., Ltd. | China national standards | MT | 775.0 | USD | 20251016 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 767.95 | USD | 20251016 |
| Shandong Mingyu Supply Chain Management Co., Ltd. | China national standards | MT | 1085.0 | USD | 20251016 |