On September 16, the average warrant price rose $8/mt from the previous trading day to $118/mt (price range: $111-125/mt); the average B/L price rose $5/mt from the previous trading day to $115/mt (price range: $110-120/mt); the average EQ copper (CIF B/L) price rose $5/mt from the previous trading day to $70/mt (price range: $60-70/mt), with quotations referencing cargoes arriving from September to mid-October.
This week, against the backdrop of a recovering SHFE/LME price ratio and weakening copper prices, market demand was released. However, due to port congestion and other factors, market supply gradually tightened. In early trading today, warrants and near-month spot cargoes were hard to find, and a few suppliers held prices firm and held back from selling, with quotations at elevated levels. It was reported that yesterday afternoon, registered ER copper warrants were traded at $120-125/mt; today, some quotations for registered ER copper warrants rose above $130-135/mt, and mainstream quotations for EQ copper arriving in mid-to-late October were heard at around $80/mt.
![High backwardation coupled with tight available spot supply drives Shanghai spot copper premiums to a new high for the year [SMM Shanghai Spot Copper]](https://imgqn.smm.cn/usercenter/Dtcte20251217171710.jpg)
![Spot premiums surge after delivery, but downstream users refrain from chasing high prices to purchase [SMM South China spot copper]](https://imgqn.smm.cn/usercenter/EFLYr20251217171714.jpeg)
![Downstream restocking gradually releases; spot premiums rise significantly [SMM North China spot copper]](https://imgqn.smm.cn/usercenter/AhHUS20251217171713.jpg)
