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| Shandong Zhihengda Import and Export Co., Ltd. | China national standards | MT | 1170.98 | USD | 20251027 | 
| Shandong Hongyang Chemical Co., Ltd. | China national standards | MT | 1192.14 | USD | 20251027 | 
| Lihuayi Group Co., Ltd. | China national standards | MT | 884.58 | USD | 20251027 | 
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 884.58 | USD | 20251027 | 
| Lihuayi Group Co., Ltd. | China national standards | MT | 881.76 | USD | 20251027 | 
| Lihuayi Group Co., Ltd. | China national standards | MT | 902.32 | USD | 20251026 | 
| Sinopec Northeast Natural Gas Sales Co., Ltd. | China national standards | MT | 909.37 | USD | 20251026 | 
| Shandong Xingpeng Yongfa Chemical Co., Ltd. | China national standards | MT | 895.27 | USD | 20251026 | 
| Shaanxi Yanchang Petroleum (Group) Co., Ltd. | China national standards | MT | 902.32 | USD | 20251026 | 
| Lihuayi Group Co., Ltd. | China national standards | MT | 909.37 | USD | 20251025 |