[Heavy Inventory Pressure Continues to Cap Zinc Prices on the Upside] The most-traded SHFE zinc 2605 contract opened at 23,915 yuan/mt. In early trading, as bears reduced positions, SHFE zinc gradually rose to above the daily average line and touched a high of 24,055 yuan/mt. Later, as bears added positions, SHFE zinc gradually fell below the daily average line and hit a low of 23,720 yuan/mt, finally closing down at 23,730 yuan/mt.....

[SMM Zinc Morning Comment] Overnight, the most-traded SHFE zinc 2604 contract opened at 23,930 yuan/mt. In early trading, SHFE zinc briefly rose to a high of 23,970 yuan/mt, then bulls reduced open interest, dragging the price center lower and leaving it in the doldrums. It touched a low of 23,820 yuan/mt during the session and finally closed down at 23,880 yuan/mt, down 25 yuan/mt, or 0.1. Trading volume fell to 29,661 lots, while open interest decreased by 531 lots to 76,786 lots.

[SMM Morning Meeting Summary: Geopolitical Turmoil Resurfaced, LME Zinc Came Under Pressure] Overnight, LME zinc opened at $3,297.5/mt. In early trading, bears increased open interest, dragging the center of LME zinc lower as it fluctuated downward throughout the session, and it hit an intraday low of $3,255/mt during European trading hours. The center then rebounded. Trading was suspended for about three hours due to technical issues during the period. After reopening, LME zinc touched a high of $3,306.5/mt, before the center moved lower again, and it finally closed down at $3,279/mt, down $14.5/mt, a decline of 0.44%. Trading volume increased to 7,502 lots, and open interest rose by 2,947 lots to 218,000 lots.

During the survey period (March 10–March 16), the capacity utilization rate of rebar and wire rod rolling lines in the Central China region increased to varying degrees.

[SMM Zinc Morning Comment] Last Friday, the most-traded SHFE zinc 2604 contract opened at 24,205 yuan/mt. In early trading, SHFE zinc briefly rose to a high of 24,255 yuan/mt, then bears added to their positions, sending SHFE zinc fluctuating downward all the way to a low of 24,070 yuan/mt near the close. It finally closed down at 24,080 yuan/mt, down 60 yuan/mt, or 0.25%, with trading volume falling to 37,382 lots and open interest increasing by 1,553 lots to 76,744 lots.

[SMM Morning Meeting Summary: US Dollar Strengthened, LME Zinc Came Under Pressure] Last Friday, LME zinc opened at $3,315.5/mt. At the beginning of the session, bulls and bears were intertwined, and LME zinc briefly rose to a high of $3,316.5/mt. Subsequently, bulls reduced their open interest, and LME zinc fluctuated downward, touching a low of $3,270.5/mt during European trading hours. পরে, the center moved up slightly and fluctuated in consolidation along the daily average line, finally closing down at $3,293.5/mt, down $21/mt, or 0.63%. Trading volume fell to 7,065 lots, and open interest decreased by 1,630 lots to 215,000 lots.

SMM News, March 16: Data Brief: As of Monday, March 16, copper inventories in SMM’s major regions nationwide fell 5.46% WoW from the previous Monday, with destocking seen across all regions. Specifically, in Shanghai, arrivals of imported and domestic supplies were normal, while downstream consumption continued to recover, leading to some inventory drawdown; in Jiangsu, inventory declined slightly, supported by recovering downstream consumption; in Guangdong, consumption continued to improve, arrivals remained normal, and inventories likewise maintained a destocking trend. Looking ahead, arrivals of imported and domestic supplies are expected to remain stable, with overall supply stabilizing; demand side, the pullback in copper prices effectively stimulated downstream consumption, and rigid demand is gradually being released. According to the survey, the weekly operating rate of copper cathode rod is expected to rise to 79.19% this week, up 6.27 percentage points WoW. Taking both supply and demand into account, the market is currently showing a pattern of “stabilizing supply and recovering consumption,” and social inventory is expected to continue destocking this week.

SMM Morning Meeting Summary: Overnight, LME copper opened at $12,751/mt and dipped to $12,743/mt at the start of the session. Thereafter, the center of copper prices gradually moved higher and, near the close, touched a high of $12,940/mt, before finally closing at $12,918.5/mt, up 1.44. Trading volume reached 19,700 lots, and open interest stood at 302,000 lots, down 5,166 lots from the previous trading day, mainly due to bears reducing positions. Overnight, the most-traded SHFE copper 2604 contract opened at 100,020 yuan/mt and hit a low of 99,820 yuan/mt at the start of the session. It then fluctuated upward to 100,420 yuan/mt, followed by wide swings, and finally closed at 100,190 yuan/mt, up 0.58. Trading volume reached 274,000 lots, and open interest stood at 190,000 lots, down 3,315 lots from the previous trading day, mainly due to bears reducing positions.

Today, the most-traded BC copper 2604 contract opened at 88,950 yuan/mt, touched a session high of 89,110 yuan/mt in early trading, and then its center moved lower all the way, hitting a low of 87,330 yuan/mt near the close before finally settling at 88,060 yuan/mt, down 1.16%. Open interest stood at 5,712 lots, down 80 lots from the previous trading day, while trading volume reached 5,375 lots, up 2,090 lots from the previous trading day. On the macro front, US Q4 GDP was unexpectedly revised down to 0.7%, but PCE inflation and job openings data still showed resilience, raising concerns over stagflation in the economy; meanwhile, after the subpoena against Powell was dismissed, the Department of Justice was set to appeal, which may delay the appointment process for Warsh. In the Middle East, the US military had bombed Iran's Kharg Island and was expected to escort oil tankers through the Strait of Hormuz. Neither the US nor Iran intended to cease fire, and the conflict may become prolonged. Iran threatened that if its energy facilities were attacked, it would destroy all US-linked targets. The continued escalation in US-Iran confrontation heightened safe-haven sentiment, and the stronger US dollar index weighed on copper prices. Fundamentally, arrivals of imported and domestic cargo remained stable, and overall supply steadied. Demand side, the pullback in copper prices effectively stimulated downstream consumption, and rigid demand was gradually released. As of Monday, March 16, SMM copper inventories in major regions nationwide fell 5.46% WoW from the previous Monday. The SHFE copper 2604 contract closed at 99,720 yuan/mt. Based on the BC copper 2604 contract price of 88,060 yuan/mt, its after-tax price was 99,508 yuan/mt. The price spread between the SHFE copper 2604 contract and BC copper was 212 yuan/mt, with the spread remaining in a contango structure and widening from the previous day.

In early March 2026, Qatalum—the 648,000-tonne-per-year primary aluminum smelter in Qatar, a 50/50 joint venture between Norsk Hydro and Qatar Aluminum Manufacturing Company initiated a controlled shutdown of production. The decision, effective from March 3, followed a warning from gas supplier QatarEnergy that natural gas deliveries would be fully suspended due to disruptions linked to the ongoing U.S.-Israel-Iran conflict, including attacks on regional energy infrastructure.