SMM May 6 News: Data Brief: As of Wednesday, May 6, SMM copper inventories in mainstream regions nationwide increased by 9,900 mt WoW from pre-holiday levels to 252,900 mt. Total inventory was up 124,400 mt compared to the same period last year (128,500 mt), ending seven consecutive weeks of destocking. Specifically, Shanghai saw simultaneous increases in both imported and domestic copper arrivals, while elevated copper prices suppressed downstream rigid demand, pushing regional inventory into a buildup phase. Jiangsu continued its destocking trend, with reduced domestic supply arrivals and steady warehouse withdrawal pace, resulting in continued inventory pullback. Guangdong ended its prior destocking trend, as smelting maintenance dragged on domestic arrivals, but concentrated downstream stockpiling before the Labour Day holiday and marginal recovery in consumption supported steady regional inventory decline. Market outlook: Supply side, imported arrivals are expected to converge MoM while domestic supply increments are released, keeping overall supply relatively loose. Demand side, post-holiday downstream purchasing sentiment was mediocre, mostly limited to rigid-demand restocking, with overall consumption pace slightly weakening. Surveys indicated that copper cathode rod operating rates this week are expected to pull back to 58.89%, down 7.46 percentage points WoW. Overall supply-demand pattern suggests the current copper market features marginally loose supply with only rigid demand from downstream, and social inventory is expected to continue a modest inventory buildup trend in the short term.

[SMM Shanghai Spot Copper] Looking ahead to tomorrow, on the inventory side, SMM data showed that social inventory in the Shanghai area registered 188,300 mt after the holiday, up 6,500 mt WoW, while inventory in the Jiangsu area was 41,700 mt, down 1,000 mt WoW. The destocking trend in social inventory saw its first inflection point, shifting to a slight inventory buildup during the holiday period, though the increase was not yet significant, and attention should be paid to the sustainability of subsequent inventory buildup. Supply side, although the import window remained profitable, logistics disruptions in Africa led to reduced import arrivals, limiting short-term incremental spot cargo circulation. Demand side, after the rise in copper prices, end-user purchase willingness weakened, compounded by suppliers holding back from selling, spot premiums rose, and market trading was thin on both sides. Overall, under the multiple factors of high prices suppressing demand, the initial emergence of an inventory inflection point, suppliers holding back from selling, and reduced import arrivals, spot prices against the SHFE copper 2605 contract are expected to maintain a premium tomorrow.

SMM Morning Meeting Summary: Overnight, LME copper opened at $13,039/mt, dipped to $13,012/mt early in the session before the center shifted higher, touching a high of $13,161/mt and then moving sideways at elevated levels, ultimately closing at $13,100.5/mt, up 1.17%, with trading volume at 17,700 lots and open interest at 266,000 lots, an increase of 762 lots from the previous trading day, indicating bullish position building. The most-traded SHFE copper 2606 contract was closed overnight due to the Labour Day holiday.

Editor's Note: During the Labour Day holiday when the Chinese market was closed, global macro developments, commodity markets, and ex-China policy dynamics continued to evolve, with multiple external factors potentially impacting post-holiday market performance. To help market participants accurately grasp market trends and conduct rational market analysis, SMM has systematically compiled key macro developments and major industry news during the holiday, along with a summary of this week's critical data and event periods, for industry reference. Internationally, geopolitical developments, energy landscape, ex-China monetary policy, and trade policy all saw significant changes. Geopolitical tensions resurfaced, intermittently disrupting global energy markets and briefly driving international oil prices into a rapid short-term rise. Major global central bank policies continued to diverge. The US Fed released its latest policy signal — New York Fed President Williams publicly stated on Monday that if inflation continues to pull back toward the 2% policy target, the US Fed will cut interest rates at an appropriate time. Meanwhile, the Reserve Bank of Australia announced its third consecutive rate hike on Tuesday, raising the cash rate from 4.1% to 4.35%, officially reversing its previous accommodative monetary policy cycle, further widening the divergence in global liquidity landscape. On the energy export front, according to Bloomberg on May 4, US crude oil exports continued to climb over the past nine weeks, with cumulative exports exceeding 250 million barrels, surpassing Saudi Arabia to reclaim the position of the world's largest crude oil exporter. Global trade and foreign exchange markets also saw notable shifts. In trade, according to CCTV News, on May 1 local time, US President Trump stated that due to the EU's failure to fulfill a previously agreed trade deal, the US would impose additional tariffs on automobiles and trucks imported from the EU next week, raising the rate to 25% — subsequent changes in the global trade landscape warrant continued attention. In the foreign exchange market, Japan intervened in the currency market three times between April 30 and May 4. A relevant official from Japan's Ministry of Finance simultaneously interpreted related IMF rules, explicitly classifying the three-day intervention operations as a single operation, with a clear intent to stabilize the yen exchange rate. On industrial policy, Indonesia introduced resource export control measures, planning to levy export taxes and windfall taxes on coal and nickel products, which may impact global energy and non-ferrous metal supply chains, pricing systems, and related commodity markets. This week, major economic data in and outside China will be released in quick succession. Highly watched data including China's foreign exchange reserves, gold reserves data, China's import and export data (TBD), and US April non-farm payrolls data will be published sequentially. Meanwhile, SMM will comprehensively review price movements across metal categories during the holiday, and combining the latest variables in and outside China, is expected to publish post-holiday market trend outlooks to provide professional reference for industry trading, production, and strategic planning. Stay tuned. ※Holiday Macro News ►Domestic [Baiyun Airport Port Sees Record-High Canton Fair Foreign Arrivals Exceeding 540,000] On the last day of the Labour Day holiday, coinciding with the closing of the 139th Canton Fair, reporters learned from the Baiyun Border Inspection Station that since the opening of this Canton Fair, as of 0:00 on May 5, Baiyun Airport port handled over 1.14 million inbound and outbound passengers, up 14.5% YoY. Foreign business travelers became the core driver of port passenger flow growth, with inbound and outbound foreigners exceeding 540,000, up 20.8% YoY, setting a new historical record for port passenger flow during the same Canton Fair period. (CCTV News) [National Railways Carried Over 100 Million Passengers Cumulatively During Labour Day Holiday] According to China State Railway Group Co., Ltd., national railways carried 20.383 million passengers on May 4. Since the launch of Labour Day holiday transport on April 29, national railways have cumulatively carried 117 million passengers, with transport operations safe, stable, and orderly. On May 5, return passenger flows continue to rise, with national railways expected to carry 23 million passengers and 2,225 additional passenger trains planned. (CCTV News) [China Bulk Commodity Price Index at 132.1 Points in April, Up 20.2% YoY] The China Federation of Logistics and Purchasing released the April China Bulk Commodity Price Index on May 5. The index stood at 132.1 points in April, up 1.7% MoM and up 20.2% YoY. Among the 50 bulk commodities under key monitoring by the federation, 38 saw MoM price increases in April. Among them, paraxylene, methanol, and polypropylene led the gains, up 22.4%, 14.5%, and 11.8% MoM respectively. ►Overseas [US Illegal Tariff Refunds Delayed by One Day, Earliest Distribution Starting May 12] US Customs and Border Protection (CBP) stated that the first batch of electronic refunds for tariffs ruled illegal by the US Supreme Court is expected to begin distribution no earlier than May 12. The US Court of International Trade had previously expected refunds to start on May 11, but this has been delayed by one day for undisclosed reasons. (CCTV News) [Senior Iranian Commander: Iran Is Controlling the Strait of Hormuz, US Cannot Reverse the Current Situation] Senior commander of Iran's Islamic Revolutionary Guard Corps Yadollah Javani confirmed in an interview on May 4 that Iran is controlling the Strait of Hormuz, that any passing vessel must obtain Iranian permission to ensure safe passage, and that hostile forces' ships attempting forced transit will be dealt with resolutely. Yadollah Javani dismissed US President Trump's claim of "clearing" the strait's shipping lanes for humanitarian reasons as a lie, stating that Iran would prevail if the confrontation escalated. He said the US could never restore the situation to before February 28, nor reverse the current state of affairs. (CCTV News) [Trump refuses to confirm whether US-Iran ceasefire agreement remains in effect] On May 4, US President Trump refused to clarify whether the ceasefire agreement between the US and Iran remained in effect during an interview. When asked whether the ceasefire had ended and whether military strikes could resume, Trump said: "I can't tell you that. If I answered, you'd say this guy isn't smart enough to be president." Earlier that day, Trump warned in an interview that if Iran attempted to attack US ships in the Strait of Hormuz or the Persian Gulf, they "will be totally destroyed." However, he subsequently stated that from a military standpoint, the conflict with Iran was "essentially over." (CCTV) [Qatar condemns attack on UAE oil tanker in Strait of Hormuz] Qatar's Ministry of Foreign Affairs issued a statement on the 4th, strongly condemning a drone attack on an oil tanker operated by Abu Dhabi National Oil Company of the UAE while passing through the Strait of Hormuz, calling it a serious violation of international law and the principle of freedom of navigation. The statement said Qatar firmly opposes using the Strait of Hormuz as a pressure tool, called for the unconditional reopening of the strait, and emphasized that freedom of navigation through this vital waterway is an established principle that cannot be compromised. The statement noted that the continued closure of the strait would jeopardize the vital interests of countries in the region. Qatar's Ministry of Foreign Affairs reaffirmed its support for all measures taken by the UAE to protect its assets. (Xinhua) [US Fed "No. 3" speaks: Interest rate cuts will eventually come if inflation pulls back, but timing has been forced to delay] New York Fed President Williams publicly stated on Monday that as long as inflation pulls back toward the US Fed's 2% target as expected, the US Fed will eventually need to cut interest rates . However, due to inflation running higher than expectations this year, the timing of interest rate cuts has been forced to delay, though the overall policy direction has not fundamentally changed. Williams told reporters after delivering a speech in New York on Monday: "As inflation moves lower, we will eventually need to cut interest rates at some point to match fundamentals. Inflation has been higher than previously expected this year, and in my view, this only delays the timing of rate cuts and does not change the overall policy logic." Last week, the US Fed decided to keep the benchmark interest rate unchanged, but internal policy disagreements became prominent, with three officials opposing the easing bias implied in the meeting statement, preferring more neutral language to release signals that rates could move either up or down going forward. Regarding the controversial wording, Williams was clear in his stance: he fully endorsed the current statement's language, believing that based on day-to-day economic data, there was no sufficient reason to support a rate hike in the short term. [IMF Chief Warns: Prolonged Middle East Conflict Could Trigger More Severe Inflation and Growth Shocks] The head of the International Monetary Fund (IMF) warned that inflation has begun to intensify, and if the Middle East war continues into 2027 with oil prices rising to around $125 per barrel, the global economy could face a "worse scenario." IMF Managing Director Georgieva stated that the continuation of the war means the organization's previous assumption of only a mild slowdown in global economic growth and only a slight edge up in prices no longer holds. Therefore, the "adverse scenario" set by the IMF has effectively begun to materialize. Speaking at a conference hosted by the Milken Institute, Georgieva noted that long-term inflation expectations remain anchored for now and financial conditions have not yet tightened, but this could change if the war persists. [RBA Raises Rates by 25 Basis Points as Expected — Entering Wait-and-See Mode After "Triple Hike"?] The Reserve Bank of Australia (RBA) announced its third consecutive rate hike on Tuesday, raising the cash rate from 4.1% to 4.35%, completely reversing last year's monetary easing cycle. The move underscored the central bank's determination to suppress stubborn inflation, making it an outlier among major global central banks — decisively embarking on a new tightening cycle while the US-Iran conflict fueled uncertainty and many central banks chose to stand pat. The RBA's nine-member policy committee approved the rate hike with a vote of 8 in favor and 1 against . RBA Governor Michele Bullock will hold a press conference at 1:30 PM Beijing time to explain the policy decision. The committee emphasized in its statement: "After three rate hikes, monetary policy now has sufficient room to respond to changing conditions , and the committee will focus on its dual mandate of price stability and full employment, taking all necessary measures to achieve its objectives." [Japan Intervened to Boost Yen on "3 Consecutive Days" During Holiday, Claims It "Counts as 1" Under IMF Rule of "Maximum 3 Interventions Within 6 Months"] Japan intervened in the foreign exchange market on three consecutive days during Golden Week, but Japanese officials promptly cited IMF rules stating that the three actions "count as one" — a statement reflecting the government's careful calculation of intervention frequency. A Ministry of Finance official told reporters on May 5 that under relevant IMF regulations, foreign exchange market interventions over three consecutive business days are considered a "single action."The official made the above remarks while accompanying Finance Minister Satsuki Katayama at an international conference held in Samarkand, Uzbekistan. By this calculation, the three interventions on April 30, May 2 (Friday), and May 4 (Monday) were counted as one combined action. The official added that even when Japan was on public holiday, interventions could still be counted as long as global markets were open; May 4 was therefore recognized as the last of three consecutive business days starting from April 30. This round of intervention began on April 30, triggered when USD/JPY broke above 160.72. According to Bloomberg's analysis, authorities deployed approximately $34.5 billion that day to support the yen, and the exchange rate rebounded to around 155. However, the effectiveness of the subsequent two interventions diminished notably—the yen briefly strengthened after each intervention before pulling back again. The two subsequent interventions reportedly cost a combined approximately $20 billion. In total, the three interventions in this round are estimated to have exceeded $54 billion in scale. ※Industry News and Corporate Developments [Indonesia Plans to Impose Export and Windfall Taxes on Coal and Nickel to Ease Subsidy Pressure] Indonesia plans to impose export taxes and windfall taxes on coal and nickel as one of the measures to offset the growing subsidy costs in the national budget. Indonesia's Finance Minister Purbaya Yudhi Sadewa stated that the proposed measures are still under discussion with the Ministry of Energy and Mineral Resources. "Discussions with the Energy Ministry are ongoing, but what is clear is that the related revenue will be sufficient to help bridge the subsidy gap." Purbaya noted that coal and nickel exports had not previously been subject to export taxes, creating regulatory loopholes that could foster under-invoicing and smuggling, while also limiting customs authorities' ability to inspect goods before shipment. The implementation of export taxes is expected to grant the Directorate General of Customs and Excise (DJBC) greater authority to conduct inspections before goods are exported, thereby helping to close tax loopholes and prevent fiscal leakage. (Wallstreetcn) [250 Million Barrels of Crude Oil Shipped Outside China, US Inventory Falls for Four Consecutive Weeks—How Long Can the World's "Last Supplier" Hold Out?] Over the past nine weeks, a large number of tankers sailed intensively toward the US, loading up along the coast of Alaska and the Gulf of Mexico before heading to destinations such as Japan, Thailand, and even Australia. During this period, the US cumulatively exported over 250 million barrels of crude oil outside China, once again surpassing Saudi Arabia to become the world's largest crude oil exporter. Against the backdrop of the Strait of Hormuz nearing shutdown and Middle Eastern supply disruptions, the US has effectively assumed the role of a critical global energy source. However, this rapid surge in export volume also exposed potential risks. US domestic inventory has been declining notably, with total crude oil and refined product reserves falling for four consecutive weeks and dropping below historical averages, while the production side also faced pressure to maintain output. (Jin Shi Data) [Trump: US Is Taking "Hundreds of Millions of Barrels of Oil" from Venezuela] On May 4, US President Trump spoke at a small business summit on the topic of energy cooperation with Venezuela. Trump stated that the US currently has a "good relationship" with Venezuela and said related actions were "going well." He noted that major energy enterprises had begun entering Venezuela to develop resources. On energy cooperation, Trump said the US was obtaining "hundreds of millions of barrels of oil" from Venezuela and shipping them to US regions including Houston for refining, describing the bilateral relationship as "almost like a partnership." He also emphasized that US oil and natural gas production had reached record highs. (Wallstreetcn) [Trump: Will Impose 25% Tariff on EU Cars and Trucks Exported to the US Next Week] According to CCTV News, on May 1 local time, US President Trump stated that because the EU had not fulfilled the trade agreement already reached between the two sides, the US would impose additional tariffs on cars and trucks imported from the EU next week, raising the rate to 25%. Trump said that if relevant enterprises set up factories and produced in the US, they could be exempt from tariffs. [Hainan LNG Phase II Project Achieved Major Milestone, Expected to Be Fully Completed by 2027] According to PipeChina, a major oil and gas infrastructure project in China — the Hainan LNG Phase II Project — completed the 821-mt dome air-raising operation for Tank No. 3, marking a major milestone for the project. The Hainan LNG receiving terminal Phase I project has construction completed and commissioned 2 LNG storage tanks of 160,000 m³ each, while the Phase II project is constructing 3 new prestressed concrete full-containment LNG storage tanks of 220,000 m³ each. Currently, the overall progress of the Phase II project is approaching 50%, and it is expected to be fully completed by 2027. Once completed, it will add 400 million m³ of gas storage capacity, doubling the peak shaving capacity, and significantly enhancing emergency peak shaving and secure supply capabilities for the entire Hainan Island and the South China coastal region. (CCTV News) [Dongyang Guangming: Subsidiary Signs Computing Power Service Procurement Framework Contract with Estimated Total Value of 16 Billion to 19 Billion Yuan] Dongyang Guangming announced that its subsidiary Dongguan Dongyang Guang Cloud Computing Technology Co., Ltd. signed a Computing Power Service Procurement Framework Contract with a certain Enterprise A, with an estimated total contract value ranging from 16 billion yuan to 19 billion yuan (tax inclusive). The contract term is 60 months after order acceptance, with service fees paid monthly. This cooperation aims to deepen the company's presence in AI computing power and high performance server supporting services, but faces multiple uncertainties including policy and regulatory risks, performance capability, and funding, with uncertain impact on the company's future performance. ※Weekly Macro Preview May 6 Data to be released include China's April RatingDog Services PMI, France's March industrial output MoM, France's April Services PMI final, Germany's April Services PMI final, Eurozone April Services PMI final, UK April Services PMI final, Eurozone March PPI MoM, US April ADP employment, and US April Global Supply Chain Pressure Index. Also notable: 2028 FOMC voter and St. Louis Fed President Musalem will speak on the economic outlook and monetary policy. May 7 Data to be released include France's March trade balance, Switzerland's April seasonally adjusted unemployment rate, Eurozone March retail sales MoM, US April Challenger enterprise layoffs, US initial jobless claims for the week ending May 2, US March construction spending MoM, US April New York Fed 1-year inflation expectations, and China's April foreign exchange reserves. Also notable: 2027 FOMC voter and Chicago Fed President Goolsbee will participate in a panel discussion at a conference. May 8 Data to be released include Germany's March seasonally adjusted industrial output MoM, Germany's March seasonally adjusted trade balance, UK April Halifax seasonally adjusted house price index MoM, Switzerland's April consumer confidence index, Canada's April employment, US April unemployment rate, US April seasonally adjusted nonfarm payrolls, US April average hourly earnings YoY, US April average hourly earnings MoM, US May 1-year inflation expectations preliminary, US May University of Michigan consumer sentiment index preliminary, and US March wholesale sales MoM. Also notable: 2026 FOMC voter and Cleveland Fed President Hammack will speak; FOMC permanent voter and New York Fed President Williams will speak; China's refined oil products will enter a new price adjustment window. May 9 Data to be released include China's April trade balance in US dollar terms (TBD) and China's April trade balance (TBD). Also notable: Chicago Fed President Goolsbee and San Francisco Fed President Daly will participate in a panel discussion at the Hoover Institution's 2026 Monetary Policy Conference.

SMM Analysis: Maintenance Recovery & Falling Zinc TC Shape May Refined Lead Output Outlook SMM May 1 News: In April 2026, China's refined lead production continued its modest upward trend, rising 1.22% month-on-month and 3.01% year-on-year.

In April 2026, China's secondary lead production showed a pattern of MoM rebound and YoY decline. Monthly secondary lead production was up 12.72% MoM and down 24.61% YoY; secondary refined lead production was up 8.7% MoM and down 33.14% YoY significantly.

SMM April 30: SHFE lead fluctuated this week, with prices pulling back slightly near the weekend. On the raw material side, scrap battery procurement prices were largely stable overall, with only a few smelters in east China and north China making slight reductions early in the week. Current scrap battery retirement volumes remain at low levels, with tight supply for both recyclers and smelters. Smelter arrivals declined significantly WoW this week, with raw material inventory maintained at low levels of only 1-2 weeks. Combined with recyclers generally taking 2-6 days off for the Labour Day holiday, short-term supply circulation is expected to be further constrained. Looking ahead to next week, smelter procurement prices are expected to remain largely stable: upward adjustments are constrained by finished lead profit pressure, while downward adjustments are supported by low raw material inventory, leaving limited room for fluctuations in either direction.

This week, ferrous metals moved sideways and upward. During the week, as US-Iran negotiations made no progress and the Strait of Hormuz remained closed, combined with declining US crude oil inventories, Brent crude oil surged sharply, driving coking coal higher. Although BHP port spot cargoes were available for purchase, which was bearish for market sentiment, futures had already priced in related expectations earlier, so iron ore pullback was limited and cost support was relatively neutral. The Politburo meeting held mid-week had low direct correlation with ferrous metals, and ferrous metals fluctuated at highs during the week. Spot market side, end-users restocked at low prices before the holiday, and as futures rose in the latter half of the week, speculative demand was also released...

The most-traded BC copper contract 2606 opened at 89,560 yuan/mt today. It maintained wild swings in early trading, then the copper price center gradually shifted upward to 89,990 yuan/mt after the daytime session opened, before fluctuating downward to a low of 89,150 yuan/mt, and finally closed at 89,460 yuan/mt, down 0.26%. Open interest stood at 9,089 lots, an increase of 166 lots from the previous trading day, with trading volume at 5,934 lots, indicating bears adding positions. The US Fed kept the current interest rate unchanged, with notable internal policy stance divergence. Powell will remain as a governor after stepping down as Fed Chairman, and Warsh's nomination has passed the Senate committee review. Trump stated that conditions were currently suitable for an interest rate cut, while making clear that sanctions on Iran would not be lifted until the Iranian nuclear issue is resolved. The US and Iran are currently maintaining phone communications. Iran released a tough signal, warning that if the US continued to seize vessels, it might take unprecedented military countermeasures, with related retaliation plans still advancing. Combined with rising international crude oil prices, the overall atmosphere exerted some pressure on copper prices. Fundamentals side, on the supply end, arrivals of imported copper pulled back, while domestic source arrivals remained stable. However, approaching the month-end settlement period, suppliers showed weak willingness to sell, and spot circulation remained tight. Demand side, end-user pre-holiday stockpiling was largely completed, overall procurement sentiment was sluggish, and spot trades were mediocre. Inventory side, as of Thursday April 30, SMM copper cathode social inventory in major regions nationwide decreased by 5,600 mt WoW to 243,000 mt; current total inventory was 113,400 mt higher compared to the same period last year at 129,600 mt. SHFE copper 2606 contract closed at 101,030 yuan/mt. Based on BC copper 2606 contract at 89,460 yuan/mt, its after-tax price was 101,089 yuan/mt, and the price spread between SHFE copper 2606 and BC copper was -59, with the spread returning to an inverted state.

[SMM Analysis] This week (April 27-April 30), Yangshan copper premiums B/L weekly average price range was 53.5-71.5 $/mt, QP June, average price $62.5/mt; warrant weekly average price range was 56-72.5 $/mt, QP May, average price $64.25/mt; EQ copper CIF B/L was 22.5-41 $/mt, QP June, average price $31.75/mt.