Futures Shifted Into a Backwardation Structure, and Suppliers Actively Increased Shipments, While Spot Copper Turned to a Discount [SMM South China Spot Copper]

Published: Mar 23, 2026 11:33

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SMM, March 23:

Today in Guangdong, spot #1 copper cathode against the front-month contract was quoted at 110 yuan/mt for high-quality copper, unchanged from the previous trading day; standard-quality copper was quoted at a discount of 10 yuan/mt, down 10 yuan/mt from yesterday; SX-EW copper was quoted at a discount of 70 yuan/mt, down 10 yuan/mt from yesterday. The average price of #1 copper cathode in Guangdong was 92,985 yuan/mt, down 2,960 yuan/mt from the previous trading day, while the average price of SX-EW copper was 92,865 yuan/mt, down 2,965 yuan/mt from the previous trading day.

Spot market: Guangdong inventory fell for a fifth straight day, mainly due to limited arrivals and increased shipments. As copper prices plunged, suppliers once sought to hold prices firm and sell in early trading, with standard-quality copper quoted at a premium of 20 yuan/mt. However, as the current structure has shifted to a backwardation structure, more suppliers showed strong willingness to sell and proactively lowered premiums to move cargoes, sending standard-quality copper down to a discount of 10 yuan/mt. Today, the procurement sentiment for copper cathode in Guangdong was 2.63, up 0.12 from the previous trading day, while shipment sentiment was 3.42, up 0.04 from the previous trading day (historical data is available in the database).

Overall, as futures shifted to a backwardation structure, suppliers actively sold, and spot turned to discounts, with overall trading remaining average.

Data Source Statement: Except for publicly available information, all other data are processed by SMM based on publicly available information, market communication, and relying on SMM‘s internal database model. They are for reference only and do not constitute decision-making recommendations.

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