| Vendor | Spec | Unit | Price | Currency | Date |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 985.62 | USD | 20251014 |
| Lihuayi Group Co., Ltd. | China national standards | MT | 1105.31 | USD | 20251014 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 915.22 | USD | 20251014 |
| Jinan Pulaihua Chemical Co., Ltd. | China national standards | MT | 1182.75 | USD | 20251014 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 985.62 | USD | 20251014 |
| Lihuayi Group Co., Ltd. | China national standards | MT | 915.22 | USD | 20251014 |
| Jinan Pulaihua Chemical Co., Ltd. | China national standards | MT | 1105.31 | USD | 20251014 |
| Lihuayi Group Co., Ltd. | China national standards | MT | 915.22 | USD | 20251014 |
| Jinan Pulaihua Chemical Co., Ltd. | China national standards | MT | 1267.23 | USD | 20251014 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1196.83 | USD | 20251014 |