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| Jinan Dezheng Chemical Co., Ltd. | China national standards | MT | 1012.87 | USD | 20250918 | 
| Dongying Huatai Fine Chemical Co., Ltd. | China national standards | MT | 1012.87 | USD | 20250918 | 
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 1012.87 | USD | 20250918 | 
| Wudi Xinyue Chemical Group Co., Ltd. | China national standards | MT | 984.74 | USD | 20250918 | 
| Dongying Huatai Chemical Group Co., Ltd. | China national standards | MT | 1209.82 | USD | 20250918 | 
| Shandong Mingyu Supply Chain Management Co., Ltd. | China national standards | MT | 1209.82 | USD | 20250918 | 
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 1202.79 | USD | 20250918 | 
| Shandong Mingyu Supply Chain Management Co., Ltd. | China national standards | MT | 1202.79 | USD | 20250918 | 
| Shandong Mingyu Supply Chain Management Co., Ltd. | China national standards | MT | 1202.79 | USD | 20250918 | 
| Shinghwa Advanced Material Group Co., Ltd. | China national standards | MT | 1202.79 | USD | 20250918 |