| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Yancheng SUPER Chem | China national standards | MT | USD | 20251105 | |
| Shandong Langchem | China national standards | MT | USD | 20251105 | |
| Shanghai Guoke | China national standards | MT | USD | 20251105 | |
| Shandong Hanyue Chem | China national standards | MT | USD | 20251105 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20251105 | |
| Shandong Xima | China national standards | MT | USD | 20251105 | |
| Shanghai Minyu Tech | China national standards | MT | USD | 20251105 | |
| Jinan Angxin Chem | China national standards | MT | USD | 20251105 | |
| Shandong Xingpeng Chem | China national standards | MT | USD | 20251105 | |
| Shandong Aite Chem | China national standards | MT | USD | 20251105 |
