Low inventories, coupled with suppliers holding prices firm, push the center of Shanghai spot copper premiums to rise continuously [SMM Shanghai spot copper]

Published: Jul 21, 2026 12:05
[SMM Shanghai Spot Copper] Looking ahead to tomorrow, persistently low social inventory in Shanghai has kept available copper cathode spot cargoes tight, providing strong support to spot premiums. During the day, copper prices edged up, and the backwardation structure between delivery months narrowed to 140-170 yuan/mt, with suppliers holding prices firm and showing strong reluctance to sell. Standard-quality copper was quoted at premiums around 450-480 yuan/mt, up about 40 yuan/mt from yesterday. Downstream enterprises had limited acceptance for cargoes near 450 yuan/mt premiums, with procurement still driven by immediate needs and bids mostly around 420 yuan/mt. Traders, however, continued to trade on expectations of tight available supply, cargo circulation was relatively active, and purchasing willingness remained high. Overall, with the tightness in available supply expected to persist for the near term, Shanghai spot copper prices against the SHFE 2608 contract are expected to hold a premium, and the overall center may edge up further.

SMM July 21 News:

Today, SMM #1 copper cathode spot premiums against the current month 2608 contract were quoted at 430-510 yuan/mt, averaging 470 yuan/mt, up 35 yuan/mt from the previous trading day. Early trading saw the SHFE copper 2608 contract consolidate in a narrow range before trending higher. The contract opened at 104,730 yuan/mt, then mostly traded between 104,650 and 104,840 yuan/mt, later quickly rising to 104,950 yuan/mt, thereafter largely moving between 104,850 and 105,030 yuan/mt, and closed at 104,930 yuan/mt. The backwardation spread between the front-month contracts stood at 130-170 yuan/mt, while the import profit margin for SHFE copper against the 2608 contract was in a loss of 370-430 yuan/mt.

Intraday, sales sentiment for copper cathode in the Shanghai region registered 2.96, down 0.34 from the previous day, while purchasing sentiment came in at 2.92, down 0.20. Historical data can be found in the database. At the start of the morning session, suppliers offered standard-quality copper at premiums of 450-480 yuan/mt. Among them, Lufang and Xiangguang quoted premiums of 460-480 yuan/mt, while Zhongjin, Yuguang, and Tiefeng offered at 450 yuan/mt. High-quality copper such as Guixi, Jinchuan plate, and Jintun plate was offered at premiums of 480-520 yuan/mt. In the second trading session, downstream showed limited acceptance of current premiums, bidding for standard-quality copper at around 420 yuan/mt. Some deals were concluded after suppliers slightly lowered their offers. Available supplies of non-registered copper were also scarce, with offers at premiums of 250-300 yuan/mt.

Looking ahead to tomorrow, persistently low social inventory in Shanghai is keeping market availability of spot copper cathode tight, providing strong support for spot premiums. Copper prices edged up intraday, the backwardation structure narrowed to 140-170 yuan/mt, and suppliers showed strong inclination to hold prices firm and hold back from selling. During the day, standard-quality copper was offered at premiums of around 450-480 yuan/mt, up roughly 40 yuan/mt from yesterday. Downstream enterprises had limited appetite for cargoes near premiums of 450 yuan/mt, with procurement still driven primarily by rigid demand and bids mostly around 420 yuan/mt. However, traders continued to trade on expectations of tight available supplies, keeping cargo circulation relatively active and purchasing enthusiasm at a high level. Overall, amid an ongoing phase of tight available supply, spot premiums for Shanghai spot copper against the 2608 contract are expected to remain at premiums tomorrow, with the overall center likely edging up further.

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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