| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Jinan Angxin Chem | China national standards | MT | USD | 20251119 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20251119 | |
| Shandong Xima | China national standards | MT | USD | 20251119 | |
| ZJ Dayang Biotech | China national standards | MT | USD | 20251119 | |
| Shandong Yushuo Chem | China national standards | MT | USD | 20251119 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20251119 | |
| GuangZhan Chem | China national standards | MT | USD | 20251119 | |
| Beijing WentongTech | China national standards | MT | USD | 20251119 | |
| Shanghai SKY Chem | China national standards | MT | USD | 20251119 | |
| Hubei 789 Chem | China national standards | MT | USD | 20251119 |
