| Vendor | Spec | Unit | Price | Currency | Date |
| Shanghai SinoMitsui | China national standards | MT | 591.77 | USD | 20251020 |
| Shandong Hongyang Chem | China national standards | MT | 859.48 | USD | 20251020 |
| Zibo Jinshuo Chem | China national standards | MT | 605.86 | USD | 20251020 |
| Unknown | China national standards | MT | 577.68 | USD | 20251020 |
| Shiyou Yangzhou Chem | China national standards | MT | 591.77 | USD | 20251020 |
| Changzhou Hechun Chem | China national standards | MT | 577.68 | USD | 20251020 |
| Lihuayi Weiyuan Chem | China national standards | MT | 605.86 | USD | 20251020 |
| Sinopec | China national standards | MT | 591.77 | USD | 20251020 |
| Liao Sanjiang Chem | China national standards | MT | 577.68 | USD | 20251020 |
| Unknown | China national standards | MT | 598.82 | USD | 20251020 |