SMM News, March 31: Today, in Guangdong, spot premiums for #1 copper cathode against the front-month contract were reported at 140 yuan/mt for high-quality copper, up 10 yuan/mt from the previous trading day; 50 yuan/mt for standard-quality copper, up 10 yuan/mt from yesterday; and a discount of 10 yuan/mt for SX-EW copper, up 10 yuan/mt from yesterday. The average price of #1 copper cathode in Guangdong was 95,780 yuan/mt, up 555 yuan/mt from the previous trading day, while the average price of SX-EW copper was 95,675 yuan/mt, also up 555 yuan/mt from the previous trading day. Spot market: Today, Guangdong inventory continued its downward trend and has now declined for 11 consecutive working days. As a result, suppliers remained firmly bullish and continued to hold prices firm for shipments, but restocking interest from traders and end-user enterprises was weak at month-end, and market trading was expected to recover tomorrow. Today, procurement sentiment for copper cathode in Guangdong was 2.38, down 0.13 from the previous trading day, while shipment sentiment was 3.43, down 0.2 from the previous trading day (historical data is available in the database). Overall, market trading was sluggish at month-end, but spot premiums remained firm.

Precious metal prices strengthened today, and the spot-futures price spread between TD and the most-traded SHFE silver contract widened slightly. As month-end approached, many suppliers still held prices firm and were reluctant to sell. In the Shanghai market, during morning trading, mainstream quotations from suppliers of standard silver ingots were at premiums of 100-120 yuan/kg against TD, or at a premium of 30 yuan/kg against the SHFE silver 2604 contract, with transactions mainly driven by just-in-time procurement. Some smelters, concerned about a decline in premiums in April, proactively lowered premiums to 70-100 yuan/kg to sell off cargoes. It was understood that market quotations varied widely among different brands of circulating cargoes. Some non-registered brand silver ingots were sold off at reduced prices or with separated goods and invoices. Downstream buyers generally stayed on the sidelines and purchased cautiously, or made only limited just-in-time procurement. Actual transactions still mainly concluded after downstream bargaining and price cuts, and sluggish market trading conditions remained unchanged.

SMM Nickel News, March 31: Macro and market news: (1) The State Administration for Market Regulation issued a notice on further implementing the Anti-Unfair Competition Law of the People's Republic of China. The notice mentioned comprehensively addressing "involution-style" competition. It said various anti-unfair competition measures would be used in a coordinated manner to focus on preventing and curbing "involution-style" competition in key industries and sectors such as the platform economy, PV, lithium battery, and NEV. (2) Iran's parliamentary National Security Commission passed a bill proposing to charge fees on vessels transiting the Strait of Hormuz. The plan included implementing financial arrangements and a charging system in Iranian rial, and banning US and Israeli vessels from passing through the Strait of Hormuz. Spot market: On March 31, the SMM price of #1 refined nickel fell by 750 yuan/mt from the previous trading day. In terms of spot premiums, the average price premium of Jinchuan #1 refined nickel was 3,750 yuan/mt, down 1,000 yuan/mt from the previous trading day; the spot premiums for mainstream domestic brands of electrodeposited nickel were in the range of -800-400 yuan/mt. Futures market: The most-traded SHFE nickel contract (2605) continued to decline in early trading and closed the morning session at 134,370 yuan/mt, down 1.13%. Supply side, tightening in nickel ore has evolved into dual cost support from "ore + taxes," providing solid support for the bottom of nickel prices, but weak end-use demand and continued inventory accumulation still capped upside room for nickel prices. Nickel prices are expected to maintain a fluctuating trend in the short term, with the core trading range of the most-traded SHFE nickel contract at 133,000-143,000 yuan/mt.

For almost four weeks, the war against Iran has kept the world on edge – a conflict that leaves deep marks not only geopolitically but also economically. Volatility and uncertainty in global markets are increasing daily.

After the Lantern Festival, the operating rate of copper cathode rod was the first to rebound continuously, driving a gradual recovery in downstream consumption and pushing social inventory to officially enter a destocking channel from mid-March. However, as copper prices have recently rebounded and risen, downstream procurement sentiment has become more cautious, the pace of destocking has slowed somewhat, and the growth in the operating rate of copper cathode rod has also narrowed accordingly. Operating Rates Rose First, and the Inventory Inflection Point Emerged as Expected After the Chinese New Year, copper prices pulled back in phases, effectively boosting downstream restocking willingness. According to SMM, the operating rate of copper cathode rod enterprises was the first to respond, showing a WoW upward trend for several consecutive weeks. As of the latest data, the operating rate of copper cathode rod enterprises further climbed to 83.17, reflecting the continued release of end-use demand. Driven by the continued rise in operating rates, downstream procurement gradually increased in volume, and rigid-demand orders were steadily placed. As a result, copper inventories in major regions nationwide ended their sustained inventory buildup on March 12, officially marking an inflection point in inventories. Thereafter, the degree of destocking increased week by week, and as of March 26, inventories had declined for three consecutive weeks. With inventories being digested rapidly, the increase in total inventories compared to the same period last year also gradually narrowed from the post-holiday high to 92,900 mt. By region, this round of destocking showed broad-based characteristics. Consumption in Guangdong recovered most notably, coupled with localized tightening on the supply side, and the pace of inventory decline was relatively fast, making it the first to establish a destocking trend; driven by downstream consumption, warehouse withdrawals in Shanghai continued to exceed warehouse inflows, and against the backdrop of normal arrivals of imported and domestic cargoes, inventory steadily pulled back; Jiangsu likewise benefited from the recovery in consumption, jointly driving the rapid drawdown of overall inventory. Copper Price Rebound Curbed Willingness to Chase Gains, Destocking Momentum Weakened Significantly Entering late March, market sentiment shifted. As copper prices rose, downstream enterprises became more cautious, and the previously more active procurement pace slowed down. As of March 30, copper inventories in major regions nationwide fell 13.81% WoW. Although the destocking trend continued, the single-week decline had narrowed from 14.54% in the previous week. Regional performance also diverged. In Shanghai, arrivals of imported and domestic cargoes were normal, downstream consumption continued to recover, and inventory steadily destocked; in Guangdong, consumption remained highly robust, and coupled with tight supply, the inventory decline was still considerable; however, in Jiangsu, affected by another rise in copper prices, downstream procurement turned more wait-and-see, the pace of destocking slowed markedly, reflecting that the restraining effect of rebounding prices on demand had begun to emerge. Meanwhile, the upward momentum in the operating rate of copper cathode rod cooled somewhat. SMM expected the operating rate of copper cathode rod to rise to 83.76% this week, up only 0.59 percentage points WoW, in contrast to the pattern of consecutive sharp increases in previous weeks, indicating insufficient willingness among downstream buyers to chase higher prices, with more shifting to just-in-time procurement and adopting a wait-and-see stance toward subsequent copper prices. Market Outlook: Short-Term Destocking Continues as Momentum Gradually Weakens Overall, supply side, imported cargoes continued to arrive, while arrivals of domestic cargoes were relatively limited due to maintenance and other factors, and the overall pattern of tight supply persisted; demand side was more heavily affected by fluctuations in copper prices, with downstream players holding a wait-and-see attitude toward subsequent price trends, making it difficult in the short term to replicate the intensity of the previous concentrated restocking. Social inventory is expected to continue destocking in the short term, but as copper prices remain at a relatively high level, downstream procurement is turning more rational, and destocking momentum is expected to weaken further. As for subsequent market direction, attention still needs to be paid to copper price trends and the actual fulfillment of end-user orders.

[SMM Brass Bar Flash News] Recently, the brass bar industry has been facing the dual challenge of persistently high raw material costs and diverging market demand. According to SMM, although the industry's overall operating rate has rebounded slightly amid the continued rise in prices of recycled brass raw materials, enterprises' willingness to stockpile has declined markedly, and wait-and-see sentiment in the market remains strong.

On March 31, 2026, the Service Industry Survey Center of the National Bureau of Statistics and the China Federation of Logistics and Purchasing released China’s PMI. In response, Huo Lihui, Chief Statistician of the Service Industry Survey Center of the National Bureau of Statistics, provided an interpretation. In March, the manufacturing PMI, the non-manufacturing business activity index, and the composite PMI output index all returned to expansion territory, registering 50.4%, 50.1%, and 50.5%, respectively, up 1.4, 0.6, and 1 percentage points MoM, indicating a rebound in the level of economic prosperity in China. China PMI Performance in March 2026 I. Performance of China’s Manufacturing PMI In March, the manufacturing PMI stood at 50.4%, up 1.4 percentage points MoM and above the threshold, indicating a rebound in the prosperity level of the manufacturing sector. By enterprise size, the PMI of large enterprises was 51.6%, up 0.1 percentage points MoM and above the threshold; the PMI of medium-sized and small enterprises was 49.0% and 49.3%, respectively, up 1.5 and 4.5 percentage points MoM, but still below the threshold. By sub-index, among the five sub-indices comprising the manufacturing PMI, the production index and the new orders index were both above the threshold, while the raw material inventory index, the employment index, and the supplier delivery time index were all below the threshold. The production index was 51.4%, up 1.8 percentage points MoM, indicating faster manufacturing production activity. The new orders index was 51.6%, up 3.0 percentage points MoM, indicating a marked improvement in the prosperity level of market demand in the manufacturing sector. The raw material inventory index was 47.7%, up 0.2 percentage points MoM, indicating that the decline in inventories of major raw materials in the manufacturing sector narrowed somewhat. The employment index was 48.6%, up 0.6 percentage points MoM, indicating a rebound in the employment climate of manufacturing enterprises. The supplier delivery time index was 49.5%, up 0.4 percentage points MoM and below the threshold, indicating that delivery times of raw material suppliers in the manufacturing sector lengthened compared with the previous month. II. Performance of China’s Non-Manufacturing PMI In March, the non-manufacturing business activity index was 50.1%, up 0.6 percentage points MoM and above the threshold, indicating some improvement in the prosperity level of the non-manufacturing sector. By industry, the business activity index of the construction sector was 49.3%, up 1.1 percentage points MoM; the business activity index of the services sector was 50.2%, up 0.5 percentage points MoM. From the perspective of the services sector, the business activity index for industries such as railway transportation, telecommunications, radio, television and satellite transmission services, monetary and financial services, and insurance all remained in the relatively high expansion territory above 55.0%; the business activity index for industries such as retail, accommodation, catering, and real estate all stayed below the critical point. The new orders index was 45.0%, down 0.2 percentage points from the previous month, indicating that market demand in the non-manufacturing sector pulled back somewhat. By industry, the new orders index for construction was 43.5%, up 1.3 percentage points from the previous month; the new orders index for services was 45.3%, down 0.4 percentage points from the previous month. The input price index was 52.3%, up 1.4 percentage points from the previous month, indicating that the overall price level of inputs used in the operating activities of non-manufacturing enterprises continued to rise. By industry, the input price index for construction was 52.7%, up 3.6 percentage points from the previous month; the input price index for services was 52.2%, up 1.0 percentage points from the previous month. The selling price index was 49.9%, up 1.1 percentage points from the previous month, but still below the critical point, indicating that the decline in the overall selling price level in the non-manufacturing sector narrowed. By industry, the selling price index for construction was 49.3%, up 1.7 percentage points from the previous month; the selling price index for services was 50.0%, up 1.0 percentage points from the previous month. The employment index was 45.2%, down 0.8 percentage points from the previous month, indicating that employment conditions among non-manufacturing enterprises pulled back. By industry, the employment index for construction was 39.1%, down 3.4 percentage points from the previous month; the employment index for services was 46.2%, down 0.4 percentage points from the previous month. The business activity expectations index was 54.2%, down 0.8 percentage points from the previous month, but still above the critical point, indicating that non-manufacturing enterprises remained optimistic about market development. By industry, the business activity expectations index for construction was 50.5%, down 0.4 percentage points from the previous month; the business activity expectations index for services was 54.8%, down 1.0 percentage points from the previous month. III. Performance of China’s Composite PMI Output Index In March, the composite PMI output index was 50.5%, up 1.0 percentage points from the previous month and above the critical point, indicating that the overall business activity level of production and operations among enterprises in China improved. China’s PMI Returned to Expansion Territory in March — Huo Lihui, Chief Statistician of the Service Industry Survey Center of the National Bureau of Statistics, Interprets China’s PMI for March 2026 On March 31, 2026, the Service Industry Survey Center of the National Bureau of Statistics and the China Federation of Logistics and Purchasing released China’s PMI. In this regard, Huo Lihui, Chief Statistician of the Service Survey Center of the National Bureau of Statistics, provided an interpretation. In March, the manufacturing PMI, the non-manufacturing business activity index, and the composite PMI output index all returned to expansion territory, coming in at 50.4%, 50.1%, and 50.5%, respectively, up 1.4, 0.6, and 1.0 percentage points from the previous month, indicating a rebound in the overall economic prosperity level in China. I. The Manufacturing PMI Rose to Expansion Territory In March, as enterprises accelerated the resumption of work and production after the Chinese New Year and market activity increased, the manufacturing PMI came in at 50.4%, returning to expansion territory. (I) Production and demand expanded simultaneously. The production index and the new orders index stood at 51.4% and 51.6%, respectively, up 1.8 and 3.0 percentage points from the previous month, and both rose into expansion territory. Manufacturing enterprises stepped up production activities, and market demand improved markedly. By industry, the production index and new orders index for such industries as agricultural and sideline food processing, non-ferrous metal smelting and rolling processing were both above 55.0%, and production and demand in related enterprises were released relatively quickly; the two indices for such industries as textile and apparel, chemical fibers, and rubber and plastic products remained below the critical point, with relatively weak market activity. Driven by the recovery in production and demand, enterprises’ purchase willingness strengthened, and the purchasing volume index was 50.9%, up 2.7 percentage points from the previous month. (II) The PMI of large, medium-sized, and small enterprises all rebounded. The PMI of large enterprises was 51.6%, up 0.1 percentage points from the previous month, with the prosperity level rising steadily; the PMI of medium-sized and small enterprises was 49.0% and 49.3%, respectively, up 1.5 and 4.5 percentage points from the previous month, with the prosperity level improving significantly. (III) The three key industries expanded relatively quickly. The PMI of high-tech manufacturing was 52.1%, up 0.6 percentage points from the previous month, and remained above the critical point for 14 consecutive months, indicating continued positive development momentum in the industry; the PMI of equipment manufacturing and the consumer goods industry was 51.5% and 50.8%, respectively, up 1.7 and 2.0 percentage points from the previous month, and both rose to expansion territory; the PMI of high energy-consuming industries was 48.9%, up 1.1 percentage points from the previous month, with the prosperity level showing some rebound. (IV) Price indices rebounded significantly. Affected by factors such as the continued rise in prices of some bulk commodities in the recent period and the acceleration of enterprise procurement activities, the purchase price index of major raw materials and the ex-factory price index stood at 63.9% and 55.4%, respectively, up 9.1 and 4.8 percentage points from the previous month, and the overall price level in the manufacturing market rebounded markedly. By industry, the two price indices for such industries as petroleum, coal and other fuel processing, and chemical raw materials and chemical products were both above 70.0%, and the overall level of purchase and sales prices in related industries rose significantly. (5) Market expectations remained stable with a slight increase. The index of expectations for production and business activities was 53.4%, up 0.2 percentage points MoM, indicating that manufacturing enterprises became somewhat more confident about near-term market developments. By industry, the index of expectations for production and business activities in sectors such as special-purpose equipment, automobiles, railway, shipbuilding, aerospace equipment, and other industries remained in a relatively high expansion range above 56.0%, and the related enterprises were more optimistic about future industry development. The survey results also showed that, affected by factors such as the current geopolitical conflicts in the Middle East, prices of related raw materials such as petroleum and chemicals rose sharply. Coupled with higher logistics freight rates, the proportion of enterprises reporting high raw material costs and high logistics costs both increased MoM this month. II. The Non-Manufacturing Business Activity Index Rebounded In March, the non-manufacturing business activity index was 50.1%, up 0.6 percentage points MoM, indicating an improvement in the prosperity level of the non-manufacturing sector. (1) The service sector business activity index rose above the threshold. The service sector business activity index was 50.2%, up 0.5 percentage points MoM. By industry, the business activity indexes for railway transportation, telecommunications, broadcasting, television and satellite transmission services, monetary and financial services, and insurance all remained in a relatively high expansion range above 55.0%, with total business volume growing relatively fast; after Chinese New Year, the business activity indexes for retail, accommodation, catering, and other industries related to residents' travel and consumption fell below the threshold, and market activity weakened somewhat. In terms of market expectations, the service sector business activity expectations index was 54.8%, continuing to remain at a relatively high level, indicating that service sector enterprises remained optimistic about near-term market developments. (2) The construction sector business activity index improved. As construction projects across various regions gradually resumed work after the holiday, the construction sector business activity index was 49.3%, up 1.1 percentage points MoM. In terms of market expectations, the construction sector business activity expectations index was 50.5%, above the threshold, indicating that construction enterprises remained confident about future industry development. III. The Composite PMI Output Index Rose Above the Threshold In March, the composite PMI output index was 50.5%, up 1.0 percentage points MoM, indicating that the overall level of production and business activity across China's enterprises continued to improve. The manufacturing production index and the non-manufacturing business activity index, which together constitute the composite PMI output index, were 51.4% and 50.1%, respectively.

[Supply Tightening Coupled With Macro Tailwinds Keeps Aluminum Prices Firmly at High Levels] Overall, the geopolitical situation in the Middle East remains the core factor affecting the global aluminum market. A series of production cuts and damage incidents at Middle Eastern aluminum plants is expected to provide strong upward momentum for aluminum prices in and outside China, together with support from expectations of gradually releasing peak-season demand in China. In the short term, aluminum prices are expected to remain in a high-level consolidation pattern.

SMM Morning Meeting Summary: Overnight, LME copper opened at $12,223/mt. In early trading, it saw wide swings and climbed to $12,278/mt. Subsequently, the center of copper prices moved straight downward to a low of $12,153.5/mt, before fluctuating widely again and finally closing at $12,195/mt, up 0.44. Trading volume reached 15,300 lots, and open interest stood at 295,000 lots, down 454 lots from the previous trading day. Overnight, the most-traded SHFE copper 2605 contract opened at 96,100 yuan/mt and hit a high of 96,240 yuan/mt in early trading. Subsequently, the center of copper prices gradually moved lower to 95,210 yuan/mt, before fluctuating rangebound and finally closing at 95,350 yuan/mt, down 0.05. Trading volume reached 36,500 lots, and open interest stood at 183,000 lots, down 2,394 lots from the previous trading day, mainly due to bulls reducing positions.

[SMM Lead Morning Briefing: The Impact of Supply and Energy outside China Continued, and LME Lead Fluctuated Upward] SMM News on March 31: Overnight, LME lead opened at $1,904.5/mt. The impact of geopolitical developments outside China recurred, while the effects of supply and energy on nonferrous metals intensified, and LME lead fluctuated upward throughout the day......