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| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 541.83 | USD | 20250915 | 
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 541.83 | USD | 20250915 | 
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 541.83 | USD | 20250915 | 
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 541.83 | USD | 20250915 | 
| Shandong Qiangsen Chemical Co., Ltd. | China national standards | MT | 506.64 | USD | 20250915 | 
| Shandong Langcheng Chemical Co., Ltd. | China national standards | MT | 506.64 | USD | 20250915 | 
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 506.64 | USD | 20250915 | 
| Shandong Fushengyong Trading Co., Ltd. | China national standards | MT | 703.67 | USD | 20250915 | 
| Shandong Fushengyong Trading Co., Ltd. | China national standards | MT | 703.67 | USD | 20250915 | 
| Nanjing Baitu Chemicals Co., Ltd. | China national standards | MT | 619.23 | USD | 20250915 |