Downstream Stocking Demand Recovery Supports Premium, China Inventory Accumulation Suppresses Copper Prices Upside Room [SMM Copper Morning Meeting Summary]

Published: Aug 21, 2026 08:53
SMM Morning Brief: Overnight, LME copper opened at $13,992/mt, hit a low of $13,910/mt at the start of the session, then copper prices rose with the center shifting upward to a high of $14,071/mt, finally closing at $14,041.5/mt, down 0.07%, with trading volume of 17,000 lots and open interest of 262,000 lots, an increase of 604 lots from the previous trading day, showing an increase in bearish positions. Overnight, the most-traded SHFE copper 2609 contract opened at 106,660 yuan/mt, hit a low of 106,550 yuan/mt at the start, then copper prices rose with the center shifting upward to a high of 107,440 yuan/mt, finally moving sideways and closing at 107,190 yuan/mt, up 0.01%, with trading volume of 29,000 lots and open interest of 158,000 lots, a decrease of 4,400 lots from the previous trading day, showing a decrease in bullish positions.

Friday, August 21, 2026
Futures: Overnight LME copper opened at $13,992/mt, touched a low of $13,910/mt at the start, then the center of copper prices rose and tested $14,071/mt, eventually closing at $14,041.5/mt, down 0.07%, with trading volume of 17,000 lots and open interest of 262,000 lots, an increase of 604 lots from the previous trading day, reflecting bearish position addition. Overnight, the most-traded SHFE copper 2609 contract opened at 106,660 yuan/mt, touched a low of 106,550 yuan/mt at the start, then the center of copper prices rose to a high of 107,440 yuan/mt, eventually moving sideways to close at 107,190 yuan/mt, up 0.01%, with trading volume of 29,000 lots and open interest of 158,000 lots, a decrease of 4,400 lots from the previous trading day, reflecting bullish position reduction.
[SMM Copper Morning Meeting Summary] News:
 (1) Data from the Customs Statistics Online Inquiry Platform showed that China's July 2026 copper ore and concentrate imports totaled 2,378,520.35 mt, up 1.87% MoM and down 6.95% YoY. China's July copper ore and concentrate imports from Chile were 654,429.73 mt, up 26.63% MoM and down 13.42% YoY. China's July copper ore and concentrate imports from Peru were 553,134.11 mt, down 13.32% MoM and down 6.78% YoY. On the export side, China's July 2026 copper ore and concentrate exports amounted to 1.24 mt, down 5.42% MoM and down 99.70% YoY. China's July copper ore and concentrate exports to the UK were 0.52 mt, down 1.88% MoM and up 1,696.55% YoY. China's July copper ore and concentrate exports to the Netherlands were 0.31 mt, down 6.13% MoM.
Spot:
(1) Shanghai: On August 20, SMM #1 copper cathode spot prices against the SHFE copper 2609 contract were quoted at a premium of 260–440 yuan/mt, with an average premium of 350 yuan/mt, down 45 yuan/mt from the previous trading day. In early trading, the SHFE copper 2609 contract initially shot up but quickly pulled back, then ran below the average line for an extended period, with bears dominating for a time; in the final session, prices continued to rebound and regained the average line, closing at the day's high of 107,370 yuan/mt. The inter-month backwardation spread ranged between 310–350 yuan/mt, and the import profit margin for SHFE copper against the 2609 contract for the current month was between a loss of 760 yuan/mt and a loss of 700 yuan/mt. The sales sentiment for copper cathode in Shanghai was 3.36, up 0.03 MoM, and the purchase sentiment was 3.53, up 0.15 MoM; historical data can be queried from the database. Looking ahead to today, the purchase sentiment in the Shanghai region continued to rebound, but market transactions remained mainly inventory turnover among traders. Although some downstream buyers made just-in-time procurement, actual demand growth was relatively limited, and end-use consumption had not yet shown significant improvement. Standard-quality copper quotes were continuously lowered from around a premium of 350 yuan/mt in early morning to about 260 yuan/mt, after which transactions increased, reflecting that the market still had low acceptance of high-premium cargoes, and suppliers were still willing to lower quotes to facilitate transactions. On the other hand, high-quality copper and non-registered copper available cargoes were relatively scarce, and the inter-month backwardation spread remained at 310–350 yuan/mt, providing some support to certain brand quotes. In summary, against the backdrop of traders' purchases providing some demand support, but limited downstream procurement growth and strong supplier willingness to sell, Shanghai spot copper quotes against the 2609 contract are expected to remain at a premium today, with the overall center likely to continue to edge lower.
(2) Guangdong: On August 20, spot prices for #1 copper cathode against the front-month contract in Guangdong reported premiums of 110-180 yuan/mt, with an average premium of 145 yuan/mt, up 25 yuan/mt from the previous trading day. SX-EW copper reported premiums of 30-50 yuan/mt, with an average premium of 40 yuan/mt, up 30 yuan/mt from the previous trading day. The average price of #1 copper cathode in Guangdong was 107,235 yuan/mt, up 360 yuan/mt from the previous trading day, while the average price of SX-EW copper was 107,130 yuan/mt, up 365 yuan/mt from the previous trading day. The procurement sentiment for copper cathode in Guangdong was 2.53, up 0.14 from the previous trading day, and the shipment sentiment was 3.09, up 0.14 from the previous trading day (historical data is available for query in the database). Overall, with downstream demand recovering and inventories staying low, suppliers quoted high premiums, and transactions were moderate as stockpiling demand increased.
(3) Imported copper: On August 20, the average warrant price remained flat from the previous trading day at $87/mt (price range $79-95/mt); the average B/L price remained flat from the previous trading day at $82/mt (price range $77-87/mt); the average EQ copper (CIF B/L) price fell $3/mt from the previous trading day to $50/mt (price range $45-55/mt), with quotes referencing cargoes arriving from August to early September.
(4) Secondary copper: On August 20 at 11:30, the futures closing price was 107,370 yuan/mt, up 470 yuan/mt from the previous trading day. The average spot premium was 350 yuan/mt, down 45 yuan/mt WoW from the previous trading day. Copper scrap prices rose 200 yuan/mt WoW. The copper scrap sales sentiment index fell to 2.69, and the procurement sentiment index fell to 1.88. The price difference between copper cathode and copper scrap was 4,387 yuan/mt, up 199 yuan/mt WoW. The price difference between copper cathode rod and secondary copper rod was 1,290 yuan/mt. According to an SMM survey, copper prices have stopped falling and stabilized, and secondary copper rod enterprises reported increased upstream supply, with worries about further price declines. However, secondary copper rod enterprises noted that the traditional peak season is approaching, and with increased supply, suitable-priced materials were mostly sold out, resulting in active intraday transactions of copper scrap.

Prices: On the macro front, LME inventories increased again, continuing to exert bearish pressure on copper prices. In addition, US Treasury Secretary Bessent said the single repurchase limit for bonds might exceed $4 billion, and the US dollar index continued to stay low, providing support for copper prices. Fundamentals: Supply side saw short-term increases in arrivals from domestic sources, while imported arrivals pulled back, marginally easing the tight spot supply situation. Demand side, copper prices continued to consolidate at highs, and downstream enterprises mainly made just-in-time procurement. Inventories: As of Thursday, August 20, SMM copper inventories in major Chinese regions increased by 17,700 mt WoW to 134,400 mt, up 2,700 mt compared to the same period last year.'s 131,700 mt. In summary, copper prices are expected to consolidate on a strong note in a narrow range today.
[The information provided is for reference only. This article does not constitute a direct recommendation for investment research decisions. Clients should make prudent decisions and not use it as a substitute for their own independent judgment. Any decisions made by clients are unrelated to SMM.]

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.

For any inquiries or for more information, please contact: lemonzhao@smm.cn
For more information on how to access our research reports, please contact:service.en@smm.cn
Related News
Selkirk’s Minto Restart Plan Gains Support from New High-Grade Copper Drilling
2 mins ago
Selkirk’s Minto Restart Plan Gains Support from New High-Grade Copper Drilling
Read More
Selkirk’s Minto Restart Plan Gains Support from New High-Grade Copper Drilling
Selkirk’s Minto Restart Plan Gains Support from New High-Grade Copper Drilling
Selkirk Copper has reported new high-grade results supporting its planned restart of the former Minto copper-gold-silver mine in Yukon. Drilling at Minto North returned 6.01% Cu over 1.93 metres, while a step-out hole intersected 2.25% CuEq over 13.3 metres and identified potential for further mineralization beyond a reinterpreted fault. Selkirk has now completed 45,299 metres, or about 90%, of its 50,000-metre Phase 2 program, while advancing mine planning and a PEA targeted for Q3 2026 that will assess the proposed Minto restart.
2 mins ago
Diamond Power Commissions New 1,500-Tonne/Month Copper Cable Line in India
4 mins ago
Diamond Power Commissions New 1,500-Tonne/Month Copper Cable Line in India
Read More
Diamond Power Commissions New 1,500-Tonne/Month Copper Cable Line in India
Diamond Power Commissions New 1,500-Tonne/Month Copper Cable Line in India
Diamond Power Infrastructure has commenced commercial production at a new copper wire-drawing and cable manufacturing line at its integrated Vadodara facility in Gujarat. The line has installed capacity of 1,500 tonnes per month and marks the company’s entry into the copper cable segment. In-house wire drawing integrates conductor production, while existing infrastructure allowed the project to be commissioned without substantial additional investment.
4 mins ago
After contract rollover, consumption remains weak, and spot premiums are unlikely to see significant improvement [SMM South China Copper Cathode Spot Weekly Review]
9 hours ago
After contract rollover, consumption remains weak, and spot premiums are unlikely to see significant improvement [SMM South China Copper Cathode Spot Weekly Review]
Read More
After contract rollover, consumption remains weak, and spot premiums are unlikely to see significant improvement [SMM South China Copper Cathode Spot Weekly Review]
After contract rollover, consumption remains weak, and spot premiums are unlikely to see significant improvement [SMM South China Copper Cathode Spot Weekly Review]
9 hours ago
Register to Continue Reading
Gain access to the latest insights in metals and new energy
Already have an account?Sign in here
Downstream Stocking Demand Recovery Supports Premium, China Inventory Accumulation Suppresses Copper Prices Upside Room [SMM Copper Morning Meeting Summary] - Shanghai Metals Market (SMM)