| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Jinan Qi Mat | China national standards | MT | USD | 20251101 | |
| Shandong Yihe Chem | China national standards | MT | USD | 20251101 | |
| Baozhen Shandong Chem | China national standards | MT | USD | 20251101 | |
| Shandong Jiaen Chem | China national standards | MT | USD | 20251101 | |
| Hunan Yuanshuo Chem | China national standards | MT | USD | 20251101 | |
| Zhejiang Juhua | China national standards | MT | USD | 20251031 | |
| Huizhou Yussen | China national standards | MT | USD | 20251031 | |
| Shandong Zhiheng | China national standards | MT | USD | 20251031 | |
| Shandong Hongyang Chem | China national standards | MT | USD | 20251031 | |
| Aite Zhejiang | China national standards | MT | USD | 20251031 |
