SMM News, March 23: Data brief: As of Monday, March 23, SMM copper inventories in major regions nationwide fell 14.54% WoW from last Monday, with all regions posting significant destocking. Specifically, in Shanghai, the arrival pace of imported and domestic supplies remained normal, while downstream consumption continued to recover on the back of the pullback in copper prices, leading to notable inventory drawdowns; in Jiangsu, downstream consumption also improved significantly amid the sharp pullback in copper prices; in Guangdong, downstream consumption remained highly buoyant, and together with tighter supply, spot inventory dropped sharply. Looking ahead, arrivals of imported and domestic supplies are expected to remain stable, with the overall supply side tending to stabilize; on the demand side, the continued pullback in copper prices will further stimulate downstream procurement demand, and rigid demand is expected to continue to be released. According to survey data, the weekly operating rate of copper cathode rod is expected to rise to 83.76% this week, up 2.25 percentage points WoW. Considering both supply and demand, the market has currently formed a pattern of “stabilizing supply and continued recovery in consumption,” and social inventory is expected to continue destocking this week.

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.

Spot prices for #1 copper cathode in North China against the front-month contract averaged a discount of 30 yuan/mt today, unchanged from the previous trading day. The average transaction price was 92,840 yuan/mt, down 3,000 yuan/mt from the previous trading day.

According to data from the General Administration of Customs, China’s copper plate/sheet and strip exports were 13,233.73 mt in January 2026, up 30.59% MoM and up 27.53% YoY; in February, exports were 8,395.28 mt, down 36.56% MoM and up 11.87% YoY. In January-February, China’s cumulative copper plate/sheet and strip exports reached 21,629.01 mt, up 20.96% YoY cumulatively. In January-February 2026, China’s copper plate/sheet and strip exports rose 20.96% YoY, maintaining overall steady growth, with exports covering 120 countries and regions. In terms of export pattern, Vietnam and South Korea ranked first and second, with export volumes of 2,549 mt and 2,542 mt, up 13.6% YoY and 42.5% YoY, respectively. India maintained steady growth and ranked third with exports of 1,898 mt, with the YoY growth rate reaching 29.6%; Taiwan, China and Japan followed, with export volumes of 1,864 mt and 1,375 mt, respectively. Among them, Taiwan, China was up 5.4% YoY, while Japan was the only major destination market to post a YoY decline, down 16.7%. In terms of growth rates, emerging markets were particularly outstanding: Mexico’s YoY growth rate reached as high as 149.0%, with exports surging from 304 mt to 757 mt, making it the most prominent growth market. Malaysia, Thailand, and Germany also performed strongly, with YoY growth rates of 47.0%, 47.2%, and 44.6%, respectively, all achieving growth of more than 40%. The structure of China’s copper plate/sheet and strip export trade modes continued the characteristics seen in the previous period. Customs data showed that in January-February, processing trade with imported materials remained the core export mode, with exports of 14,335 mt, accounting for 66.3% and firmly maintaining its dominant position; Processing and Assembling exports were 3,655 mt, accounting for 16.9%; Ordinary Trade exports were 2,182 mt, accounting for 10.1%; and other trade modes totaled 1,458 mt, accounting for 6.7%. In terms of detailed product structure, in January-February 2026, China’s copper plate/sheet and strip exports were still dominated by copper strip, with exports of 14,151 mt, accounting for 65% and up 23.8% YoY, serving as the core driver boosting overall exports. Bronze strip performed strongly, with a YoY growth rate of 34.8%, the fastest among major categories; cupronickel strip, brass strip, and other categories also achieved YoY growth, with the overall structure remaining stable and growth momentum abundant. (HS code 74091110,74091190,74091900,74092100,74092900,74093100,74093900,74094000,74099000)

Dalian iron ore fluctuated upward today. The most-traded contract, I2605, finally closed at 819 yuan/mt, up 0.92% from the previous trading session. Spot prices rose by about 1-2 yuan from the previous trading day. Traders were moderately active in offering quotations, while steel mills purchased cautiously. At present, transactions in the spot market remained sluggish. In terms of fundamental data, the SMM survey showed that global iron ore shipments reached 33.63 million mt last week, up 5.2% WoW; meanwhile, total iron ore arrivals at Chinese ports were 27.14 million mt, down 3.5% WoW. Combined with the narrower inventory buildup in port inventory in the previous period and the increase in port pick-up volume, the oversupplied situation on the iron ore supply side improved in the short term. At the same time, demand gradually rebounded as blast furnaces resumed production one after another, and iron ore fundamentals gradually turned bullish. On the news front, as long-term contract negotiations remained deadlocked, the unilateral trend in iron ore had yet to become clear, so most funds chose to stay on the sidelines, though overall bullish sentiment remained relatively strong. Therefore, overall, iron ore prices were expected to fluctuate at highs this week.

[SMM Silicon-Based PV Morning Meeting Summary: Polysilicon Prices Remained Slightly Weak, While Module Prices Were Overtly Stable but Softened in Practice] Over the weekend, N-type recharging polysilicon was quoted at 39.5-47.5 yuan/kg, the N-type polysilicon price index stood at 43.64 yuan/kg, and granular polysilicon was quoted at 40-43 yuan/kg. Polysilicon prices still appeared slightly weak over the weekend, with reports of some transactions concluded at low prices. Bearish sentiment among upstream and downstream enterprises persisted, and prices were expected to remain weak.