| Vendor | Spec | Unit | Price | Currency | Date |
| Shanghai Guoke | 85% | MT | 1127.87 | USD | 20251021 |
| Henan Saiteng Tech | 85% | MT | 1127.87 | USD | 20251021 |
| Shandong Yihe Chem | 85% | MT | 874.1 | USD | 20251021 |
| Shandong Xima | 85% | MT | 888.2 | USD | 20251021 |
| Shandong Qiangsen Chem | 85% | MT | 845.9 | USD | 20251021 |
| Zhangzhou Sanan Chem | 85% | MT | 1015.09 | USD | 20251021 |
| Shandong Hongyang Chem | 85% | MT | 986.89 | USD | 20251021 |
| Shandong Hongyang Chem | 85% | MT | 1071.48 | USD | 20251021 |
| Shandong Hongyang Chem | 85% | MT | 1085.58 | USD | 20251021 |
| Shifang JiandongTech | 85% | MT | 874.1 | USD | 20251021 |