| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 917.35 | USD | 20251118 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 1206.67 | USD | 20251118 |
| Shandong Xingpeng Yongfa Chemical Co., Ltd. | China national standards | MT | 917.35 | USD | 20251118 |
| Shandong Yuxuan Chemical Products Co., Ltd. | China national standards | MT | 952.64 | USD | 20251118 |
| Nantong Zhonghe Chemical New Material Co., Ltd. | China national standards | MT | 1016.15 | USD | 20251118 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 1241.96 | USD | 20251118 |
| Aite (Zhejiang) Supply Chain Management Co., Ltd. | China national standards | MT | 1199.62 | USD | 20251118 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 959.69 | USD | 20251118 |
| Shandong Zhihengda Import and Export Co., Ltd. | China national standards | MT | 1100.82 | USD | 20251118 |
| Shandong Mingyu Supply Chain Management Co., Ltd. | China national standards | MT | 1227.84 | USD | 20251118 |