| Vendor | Spec | Unit | Price | Currency | Date | 
| Jiangsu Youlixin Chemical Co., Ltd. | China national standards | MT | 1099.86 | USD | 20251023 | 
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1015.26 | USD | 20251023 | 
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 860.15 | USD | 20251023 | 
| China Petroleum and Chemical Co., Ltd., QILU Branch | China national standards | MT | 881.3 | USD | 20251023 | 
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 846.05 | USD | 20251023 | 
| Lihuayi Group Co., Ltd. | China national standards | MT | 860.15 | USD | 20251023 | 
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 958.85 | USD | 20251023 | 
| Shandong Qiancheng New Materials Co., Ltd. | China national standards | MT | 1015.26 | USD | 20251023 | 
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1015.26 | USD | 20251023 | 
| Shandong Zhihengda Import and Export Co., Ltd. | China national standards | MT | 1050.51 | USD | 20251023 |