| Vendor | Spec | Unit | Price | Currency | Date | 
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 239.84 | USD | 20251031 | 
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 239.84 | USD | 20251031 | 
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 239.84 | USD | 20251031 | 
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 239.84 | USD | 20251031 | 
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 239.84 | USD | 20251031 | 
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 239.9 | USD | 20251030 | 
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 239.9 | USD | 20251030 | 
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 239.9 | USD | 20251030 | 
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 239.9 | USD | 20251030 | 
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 239.9 | USD | 20251030 |