【SMM Shanghai and other 1# lead market afternoon review: Shanghai lead rose and then fell back, upstream and downstream enterprises were cautious】

SMM May 21st news: Shanghai market Chi Hong lead 18770-18850 yuan/ton, 0-50 yuan/ton premium over Shanghai lead 2406 contract; Jiangsu and Zhejiang regions Jiang Tong, Jin De lead 18770-18850 yuan/ton, 0-50 yuan/ton premium over Shanghai lead 2406 contract. Shanghai lead rose and then fell back, the sentiment of holding goods merchants eased, at the same time...