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| Shandong Hongxin CHEMICALS Co., Ltd. | China national standards | MT | 886.64 | USD | 20251002 | 
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 872.56 | USD | 20251002 | 
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 844.42 | USD | 20251002 | 
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 872.56 | USD | 20251001 | 
| Shandong Hongxin CHEMICALS Co., Ltd. | China national standards | MT | 886.64 | USD | 20251001 | 
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 844.42 | USD | 20251001 | 
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 872.56 | USD | 20250930 | 
| Shijiazhuang Bailong Chemical Co., Ltd. | China national standards | MT | 957.01 | USD | 20250930 | 
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 886.64 | USD | 20250930 | 
| Shandong Qiangsen Chemical Co., Ltd. | China national standards | MT | 942.93 | USD | 20250930 |