| Vendor | Spec | Unit | Price | Currency | Date |
| Shanghai Guoke E-commerce Co., Ltd. | China national standards | MT | 1278.96 | USD | 20251015 |
| Lihuayi Weiyuan Chemical Co., Ltd. | China national standards | MT | 943.73 | USD | 20251015 |
| Lihuayi Weiyuan Chemical Co., Ltd. | China national standards | MT | 915.56 | USD | 20251015 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 957.81 | USD | 20251015 |
| Lihuayi Weiyuan Chemical Co., Ltd. | China national standards | MT | 943.73 | USD | 20251015 |
| Sinopec Shanghai Gaoqiao Petrochemical Company | China national standards | MT | 929.64 | USD | 20251015 |
| Lihuayi Weiyuan Chemical Co., Ltd. | China national standards | MT | 943.73 | USD | 20251015 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1239.52 | USD | 20251015 |
| Shiyou CHEMICAL(Yangzhou) Co., Ltd. | China national standards | MT | 915.56 | USD | 20251015 |
| Qingdao Chengxin Hongfeng Chemical Co., Ltd. | China national standards | MT | 915.56 | USD | 20251015 |