 
        
        
        
        
        
        
        
    | Vendor | Spec | Unit | Price | Currency | Date | 
| Beijing Yanshan Petrol-Chemical Industry Co., Ltd. | China national standards | MT | 919.24 | USD | 20251025 | 
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 919.24 | USD | 20251025 | 
| Beijing Yanshan Petrol-Chemical Industry Co., Ltd. | China national standards | MT | 919.24 | USD | 20251025 | 
| Sinopec Shanghai Gaoqiao Petrochemical Company | China national standards | MT | 993.97 | USD | 20251025 | 
| Jia'en Chemical (Shandong) Co., Ltd. | China national standards | MT | 1092.66 | USD | 20251025 | 
| Shandong Junfeng New Materials Co., Ltd. | China national standards | MT | 986.92 | USD | 20251025 | 
| Lihuayi Weiyuan Chemical Co., Ltd. | China national standards | MT | 919.24 | USD | 20251025 | 
| Jinan Jinhao Chemical Co., Ltd. | China national standards | MT | 1240.69 | USD | 20251025 | 
| Shandong Junfeng New Materials Co., Ltd. | China national standards | MT | 916.42 | USD | 20251025 | 
| Shiyou CHEMICAL(Yangzhou) Co., Ltd. | China national standards | MT | 919.24 | USD | 20251025 |