| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Jinwen Chem | China national standards | MT | USD | 20251101 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20251101 | |
| Shandong Xima | China national standards | MT | USD | 20251101 | |
| Shanghai Ronghe Chem | China national standards | MT | USD | 20251101 | |
| Lihuayi Weiyuan Chem | China national standards | MT | USD | 20251101 | |
| Zhangjiagang Kellin | China national standards | MT | USD | 20251101 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20251101 | |
| Shandong Laya Chem | China national standards | MT | USD | 20251101 | |
| Shandong Xingpeng Chem | China national standards | MT | USD | 20251101 | |
| Shandong Mingyu | China national standards | MT | USD | 20251101 |
