| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Yuxuan Chem | 55% | MT | USD | 20251022 | |
| Shandong Rongnuo Chem | 40% | MT | USD | 20251022 | |
| Shandong Rongnuo Chem | 40% | MT | USD | 20251021 | |
| Shandong Qiangsen Chem | 40% | MT | USD | 20251021 | |
| Shandong Xima | China national standards | MT | USD | 20251021 | |
| Zibo Lishuo Chem | China national standards | MT | USD | 20251021 | |
| Shandong Yuxuan Chem | 55% | MT | USD | 20251021 | |
| Hubei 789 Chem | 55% | MT | USD | 20251021 | |
| Shandong Yushuo Chem | 50% | MT | USD | 20251021 | |
| Shandong Rongnuo Chem | 40% | MT | USD | 20251020 |