| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Aite Chem | China national standards | MT | 1101.18 | USD | 20251112 |
| Shandong Wells Chem | China national standards | MT | 847.06 | USD | 20251112 |
| Shandong Aite Chem | China national standards | MT | 917.65 | USD | 20251112 |
| Shandong Wells Chem | China national standards | MT | 818.83 | USD | 20251112 |
| Shandong Wells Chem | China national standards | MT | 889.42 | USD | 20251112 |
| Aite Zhejiang | China national standards | MT | 847.06 | USD | 20251112 |
| Guangzhou Tianyue Chem | China national standards | MT | 960.0 | USD | 20251112 |
| Guangzhou Tianyue Chem | China national standards | MT | 960.0 | USD | 20251112 |
| Jinan Pulaihua Chem | China national standards | MT | 1115.3 | USD | 20251112 |
| Shanghai Ronghe Chem | China national standards | MT | 847.06 | USD | 20251112 |