On September 8, the average warrant price rose by $3/mt from the previous trading day to $75/mt (price range: $70-80/mt); the average B/L price was flat from the previous trading day at $75/mt (price range: $70-80/mt); the average EQ copper (CIF B/L) price was flat from the previous trading day at $55/mt (price range: $50-60/mt), with quotes referencing September-arrival cargoes.
During the week, the LME September-date and October-date contracts shifted from a backwardation structure to contango, and with low domestic inventory, some September QP cargo quotes moved higher. Today, due to an industry conference, most market participants were away attending the event, and with copper prices shooting up and demand sluggish, market bids and offers were limited. It was heard that yesterday afternoon, September-early September QP registered warrants were quoted at around $90-100/mt, and today September-arrival EQ copper was quoted at around $60/mt.
![Copper prices break through the 110,000 yuan mark; Shanghai spot copper premiums remain under pressure [SMM Shanghai spot copper]](https://imgqn.smm.cn/usercenter/Bwtty20251217171714.jpeg)

![Copper prices break through the 110,000 mark, downstream wait-and-see sentiment strong, spot trades sluggish [SMM South China spot copper]](https://imgqn.smm.cn/usercenter/CaLPF20251217171713.jpg)
