| Vendor | Spec | Unit | Price | Currency | Date |
| Qingdao Chengxin Chem | China national standards | MT | 915.91 | USD | 20251016 |
| Qingdao Chengxin Chem | China national standards | MT | 915.91 | USD | 20251016 |
| Shanghai SinoMitsui | China national standards | MT | 930.0 | USD | 20251016 |
| Unknown | China national standards | MT | 932.81 | USD | 20251016 |
| Unknown | China national standards | MT | 925.77 | USD | 20251016 |
| Unknown | China national standards | MT | 930.0 | USD | 20251016 |
| Unknown | China national standards | MT | 922.95 | USD | 20251016 |
| Shiyou Yangzhou Chem | China national standards | MT | 930.0 | USD | 20251016 |
| Lihuayi Weiyuan Chem | China national standards | MT | 944.09 | USD | 20251016 |
| Sinopec | China national standards | MT | 930.0 | USD | 20251016 |