| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 884.58 | USD | 20251027 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 884.58 | USD | 20251027 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 884.58 | USD | 20251027 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 987.57 | USD | 20251027 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 987.57 | USD | 20251027 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 987.57 | USD | 20251027 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 987.57 | USD | 20251027 |
| Zibo Lishuo Chemical Trading Co., Ltd. | China national standards | MT | 987.57 | USD | 20251027 |
| Lihuayi Group Co., Ltd. | China national standards | MT | 884.58 | USD | 20251027 |
| Shandong Xingpeng Yongfa Chemical Co., Ltd. | China national standards | MT | 884.58 | USD | 20251027 |