| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1777.63 | USD | 20251027 |
| Shandong Hongyang Chemical Co., Ltd. | China national standards | MT | 1128.65 | USD | 20251027 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 860.6 | USD | 20251027 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 917.03 | USD | 20251027 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 917.03 | USD | 20251027 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1079.27 | USD | 20251027 |
| Shandong Zhihengda Import and Export Co., Ltd. | China national standards | MT | 1051.06 | USD | 20251027 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1015.79 | USD | 20251027 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1001.68 | USD | 20251027 |
| Lihuayi Group Co., Ltd. | China national standards | MT | 1029.9 | USD | 20251027 |