| Vendor | Spec | Unit | Price | Currency | Date |
| Nantong Zhonghe Chemical New Material Co., Ltd. | China national standards | MT | 1012.63 | USD | 20251009 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1195.47 | USD | 20251009 |
| Shandong Hongyang Chemical Co., Ltd. | China national standards | MT | 1125.14 | USD | 20251009 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1195.47 | USD | 20251009 |
| Aite (Zhejiang) Supply Chain Management Co., Ltd. | China national standards | MT | 1195.47 | USD | 20251009 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1195.47 | USD | 20251009 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1195.47 | USD | 20251009 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 1265.79 | USD | 20251009 |
| Aite (Zhejiang) Supply Chain Management Co., Ltd. | China national standards | MT | 1195.47 | USD | 20251009 |
| Shandong Laya Chemical Co., Ltd. | China national standards | MT | 928.24 | USD | 20251009 |