| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 239.61 | USD | 20251017 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 239.61 | USD | 20251017 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 239.61 | USD | 20251017 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 239.61 | USD | 20251017 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 239.61 | USD | 20251017 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 239.61 | USD | 20251017 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 239.61 | USD | 20251017 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 288.94 | USD | 20251017 |
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 239.61 | USD | 20251017 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 239.61 | USD | 20251017 |