| Vendor | Spec | Unit | Price | Currency | Date | 
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 239.68 | USD | 20251024 | 
| Jiangsu Lee & Man Chemical Limited | China national standards | MT | 235.45 | USD | 20251024 | 
| Jiangsu Lee & Man Chemical Limited | China national standards | MT | 380.67 | USD | 20251024 | 
| Shandong Mingyu Supply Chain Management Co., Ltd. | China national standards | MT | 387.72 | USD | 20251024 | 
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 289.03 | USD | 20251024 | 
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 235.45 | USD | 20251024 | 
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 338.37 | USD | 20251024 | 
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 235.45 | USD | 20251024 | 
| Jinan Jinhao Chemical Co., Ltd. | China national standards | MT | 394.77 | USD | 20251024 | 
| Shandong Yihe Fine Chemical Co., Ltd. | China national standards | MT | 241.09 | USD | 20251024 |