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| Shandong Hongyang Chemical Co., Ltd. | China national standards | MT | 1192.42 | USD | 20251030 | 
| Shandong Hongyang Chemical Co., Ltd. | China national standards | MT | 1192.42 | USD | 20251030 | 
| Shandong Hongyang Chemical Co., Ltd. | China national standards | MT | 1192.78 | USD | 20251029 | 
| Shandong Hongyang Chemical Co., Ltd. | China national standards | MT | 1192.78 | USD | 20251029 | 
| Shandong Hongyang Chemical Co., Ltd. | China national standards | MT | 1192.56 | USD | 20251028 | 
| Shandong Hongyang Chemical Co., Ltd. | China national standards | MT | 1192.56 | USD | 20251028 | 
| Shandong Hongyang Chemical Co., Ltd. | China national standards | MT | 1192.14 | USD | 20251027 | 
| Shandong Hongyang Chemical Co., Ltd. | China national standards | MT | 1192.14 | USD | 20251027 | 
| Shandong Hongyang Chemical Co., Ltd. | China national standards | MT | 1191.35 | USD | 20251024 | 
| Shandong Hongyang Chemical Co., Ltd. | China national standards | MT | 1191.35 | USD | 20251024 |