证券代码：000688 证券简称：国城矿业 公告编号：2026-024 国城矿业股份有限公司 关于股东部分股份质押的公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假记载、误 导性陈述或重大遗漏。 特别提示： 公司控股股东国城集团及其一致行动人建新集团质押股份数量占其所持公 司股份数量比例已超过80%，敬请投资者注意相关风险。 国城矿业股份有限公司（以下简称"公司"）近日接到控股股东国城控股集 团有限公司（以下简称"国城集团"）一致行动人甘肃建新实业集团有限公司（以 下简称"建新集团"）通知，获悉建新集团将所持有本公司部分股份办理了质押， 具体事项公告如下： | 股东 | 是否为控股股 东或第一大股 | 本次质押 | 占其所持 | 占公司总 | 是否 | 是否 | | | | 质押用 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 名称 | 东及其一致行 | 数量(股) | 股份比例 | 股本比例 | 限售 | 补充 | 质押起始日 | 质押到期日 | 质权人 | 途 | | | 动人 | | ...

Investment Rating - The report maintains an "Overweight" rating for the non-ferrous metals sector [1] Core Views - The non-ferrous metals sector saw a weekly increase of 2.78%, ranking first among all primary industries, with energy metals up 13.38% and industrial metals up 1.37% [14][1] - The precious metals market has fully priced in the Federal Reserve's interest rate hike expectations, with the Turkish central bank's gold sales exacerbating market volatility [4][48] - Industrial metals prices rebounded as signals of US-Iran negotiations emerged, alleviating previous panic [28][27] Summary by Sections Market Review - The Shanghai Composite Index fell by 1.09%, while the non-ferrous metals sector rose by 2.78%, outperforming the index by 3.87 percentage points [14] - Among the sub-sectors, energy metals and small metals performed well, while precious metals faced declines [14] Industrial Metals - **Copper**: Prices increased with LME copper at $12,141 per ton (up 2.59%) and SHFE copper at ¥95,930 per ton (up 1.26%). Domestic smelting plant repairs led to a rapid decline in social inventory, down 14.86% to 519,500 tons [32][2] - **Aluminum**: LME aluminum rose to $3,285 per ton (up 2.90%), while SHFE aluminum fell to ¥23,935 per ton (down 0.35%). Supply risks increased due to attacks on facilities in Bahrain and the UAE [38][39] - **Zinc**: Prices rose with LME zinc at $3,107 per ton (up 1.65%) and SHFE zinc at ¥23,380 per ton (up 1.94%). Both LME and SHFE inventories decreased [41] - **Tin**: LME tin prices increased to $46,000 per ton (up 7.38%) and SHFE tin to ¥362,460 per ton (up 5.83%) due to improved downstream demand [45] Precious Metals - Gold prices fell slightly, with COMEX gold at $4,489.70 per ounce (down 0.05%) and SHFE gold at ¥998.66 per gram (down 3.90%). The market has fully priced in the Fed's interest rate hike expectations [48][4] - The Turkish central bank sold 58.4 tons of gold, impacting market stability [48] - Recent geopolitical tensions have led to a simultaneous rise in gold and oil prices, indicating a return of gold's inflation-hedging and safe-haven attributes [49]

1. Report Industry Investment Rating - Not provided in the content 2. Core Viewpoints of the Report - In 2026, the global lithium resources are near a tight balance. With the expansion of the demand base, the available inventory days will show a downward trend, and the lithium price center should rise marginally [105][116]. - In Q2 2026, both supply and demand of lithium carbonate will increase. It is still expected to reduce inventory, but the reduction amplitude may decline compared to Q1. In Q3, if the supply from Zimbabwe and Jianxiaowo resumes, inventory may accumulate, but inventory reduction is expected again at the end of the year due to export rush [105][116]. - The price of lithium carbonate in Q2 2026 may fluctuate widely between 125,000 - 250,000 yuan/ton, with a center around 140,000 - 180,000 yuan/ton. It is recommended to pay attention to the opportunity of buying on dips after a correction [116]. 3. Summary According to Relevant Catalogs 3.1 Market Review - In Q4 2025, the explosion of energy - storage demand and the less - than - expected resumption of production at Jianxiaowo drove the rapid increase of lithium carbonate prices. In Q1 2026, the market continued to rise sharply and then entered a wide - range shock [7]. - In early and mid - January 2026, due to multiple factors such as Trump's attack on Venezuela, cathode material manufacturers' joint production cut to support prices, the implementation of the export tax - rebate cancellation policy, and the resurgence of the Jiangxi mining license issue, the market price soared from 125,000 yuan/ton at the beginning of the month to a high of 189,000 yuan/ton, a 51% increase [7]. - From mid - to late January to early February 2026, due to exchange macro - regulation and Trump's nomination of Wash, which triggered concerns about balance - sheet reduction, the market price dropped to a minimum of 124,000 yuan/ton by early February, a 34% decline [7]. - After the Spring Festival to late February 2026, downstream demand recovered after the Spring Festival, and SMM inventory decreased significantly for several consecutive weeks. On February 25th, Zimbabwe announced a suspension of all lithium ore exports, and the next day the market price jumped up, reaching a maximum of 188,000 yuan/ton, with a 52% increase in this stage [7]. - Since late February 2026, after the US - Israel's strike on Iran on February 28th and Iran's closure of the Strait of Hormuz, the non - ferrous metals sector fell collectively. Subsequently, the market price fluctuated widely between 140,000 - 170,000 yuan/ton. Recently, the continuous postponement of Zimbabwe's resumption time has again raised market concerns about supply [7]. 3.2 Supply Analysis 3.2.1 Global Lithium Resource Production - In 2025, the global lithium resource production was about 1.675 million tons LCE. In 2026, it is expected to be about 2.207 million tons LCE, with an increase of 532,000 tons [8][9]. - In Q1 - Q4 2026, the global lithium resource production is expected to be 478,000 tons, 527,000 tons, 590,000 tons, and 613,000 tons LCE respectively [8]. 3.2.2 Regional Supply - **Australia**: The annual production of Australian mines will increase by 60,000 tons to 520,000 tons LCE. Some mines have adjusted their production guidance upwards, while some mines are currently shut down or plan to restart [8][10][12]. - **America**: The annual production of American spodumene will increase by 11,000 tons to 84,000 tons LCE, and the annual production of American salt lakes will increase by 84,000 tons to 510,000 tons LCE [8][9][15]. - **Africa**: The annual production in Africa will increase by 140,000 tons to 380,000 tons LCE. The main increments come from pre - built mines, and some new mines are planned to be put into production [8][9][16]. - **China**: The annual production of Chinese spodumene will increase by 55,000 tons to 132,000 tons LCE, the annual production of Chinese salt lakes will increase by 100,000 tons to 260,000 tons LCE, and the annual production of Chinese mica will increase by 50,000 tons to 195,000 tons LCE [8][9][24]. 3.2.3 Supply Disruptions - On February 25th, Zimbabwe announced a suspension of all raw ore and lithium concentrate exports. It is expected to affect the monthly supply by 12,000 tons LCE, and the resumption time is still to be determined [22]. 3.3 Demand Analysis 3.3.1 New Energy Vehicle Market - **China**: In 2025, the domestic sales of Chinese passenger cars were 12.996 million, with a penetration rate of 54%. In 2026, it is expected to be 13.37 million, with a penetration rate peak of 65%. The domestic sales of Chinese commercial vehicles were 863,100 in 2025, and it is expected to be 1.232 million in 2026, with a penetration rate peak of 47% [42][46]. - **Europe**: It is expected that the high - growth trend in 2026 will continue, with a year - on - year increase of 30% to 5.27 million vehicles [54]. - **North America**: It is estimated that the sales of new energy vehicles in North America will decline by 10% to 1.57 million vehicles in 2026 [55]. 3.3.2 Energy - Storage Market - **China**: In 2024 - 2025, the winning bids for new energy storage in China were 171 GWh and 420 GWh respectively, with year - on - year increases of 52% and 145%. In 2025, the new installed capacity was 197 GWh, with a year - on - year increase of 84%. In 2026, it is expected to continue to grow [68]. - **USA**: In 2025, the new installed capacity of energy storage in the US was 50.99 GWh, with a year - on - year increase of 40%. It is expected to increase by 27% and 3% in 2026 - 2027 [73]. - **Europe**: In 2025, the new installed capacity of electrical energy storage in Europe was 27 GWh, with a year - on - year increase of 45%. It is expected to increase by 46% and 42% in 2026 - 2027 [73]. 3.3.3 Cathode Material and Cell Market - In January - February 2026, the production of lithium iron phosphate cathode materials was 745,000 tons, a year - on - year increase of 55%; the production of ternary cathode materials was 152,000 tons, a year - on - year increase of 48% [86]. - In January - February 2026, the production of power cells was 222 GWh, a year - on - year increase of 31%; the production of energy - storage cells was 119 GWh, a year - on - year increase of 91% [86]. 3.4 Inventory Analysis - **Overseas**: The inventory days of Australian mines have dropped to about 1 month [91]. - **Domestic**: As of the end of February, the lithium ore inventory of domestic sample lithium salt plants was 114,000 tons LCE, with inventory days of 1.4 months, and the mine inventory was only 8,000 tons LCE. The inventory of domestic spodumene is about 140,000 tons LCE, and the inventory days have dropped to about 2 months [91]. - **Market Inventory**: The overall/upstream/downstream/mid - stream SMM inventory as of March 26th was 99,000/17,000/46,000/36,000 tons respectively, with inventory days of 27.9/4.9/13.1/10 days respectively. There is also off - balance - sheet inventory, but its magnitude has a large variance [92]. 3.5 Profit Analysis - For new energy vehicle enterprises, when the lithium carbonate price rises to 206,800 yuan/ton, the net profit of leading new energy vehicle enterprises will reach zero. High costs may lead to negative demand feedback in the long run [111][112]. - For the energy - storage market, after the implementation of the capacity - price mechanism policy, taking Shanxi Province as an example, the internal rate of return (IRR) of energy storage can reach 7.85%. If the energy storage only needs to meet the minimum rate of return of 6.5%, the acceptable increase in the cell price is 0.05 yuan/Wh, and the acceptable increase in the lithium carbonate price is 100,000 yuan/ton [115].

Investment Rating - The report suggests a focus on investment opportunities in aluminum and lithium due to supply disruptions caused by Middle Eastern conflicts [4]. Core Viewpoints - The non-ferrous metals industry is experiencing price fluctuations, with a notable increase in aluminum and lithium prices driven by geopolitical tensions and supply chain disruptions [4][6]. - The report highlights the potential for gold prices to rise in the long term due to increased geopolitical risks and economic uncertainties, suggesting it as a favorable investment opportunity [4]. - The ongoing conflict in the Middle East has led to significant supply disruptions, particularly in aluminum production, which could further increase prices [4]. Summary by Sections 1. Non-Ferrous Metals Sector Market Review - As of March 28, the SW Non-Ferrous Metals Index increased by 2.78%, outperforming the Shanghai Composite Index and the CSI 300 Index, which decreased by 1.09% and 1.41% respectively [6][7]. - The non-ferrous metals sector has shown a year-to-date increase of 3.32%, while the Shanghai Composite Index and CSI 300 Index have decreased by 1.39% and 2.75% respectively [6]. 2. Non-Ferrous Metals Price Review (a) Base Metals - Prices for copper, aluminum, zinc, lead, nickel, and tin have shown increases of 1.62%, 0.21%, 2.48%, 1.13%, 3.01%, and 5.37% respectively compared to the previous week [17][18]. - The SHFE copper price is at 95,930 CNY/ton, while LME copper is at 12,141 USD/ton [18]. (b) Precious Metals - Gold and silver prices have decreased by 3.17% and increased by 0.23% respectively, with gold priced at 998.66 CNY/gram [46][47]. - The COMEX gold price is at 4,490 USD/ounce, reflecting a decrease of 1.86% [47]. (c) Rare and Minor Metals - Prices for battery-grade lithium carbonate and industrial-grade lithium carbonate have increased by 8.47% and 7.96% respectively, with current prices at 160,000 CNY/ton and 156,000 CNY/ton [57][59]. - The price of neodymium oxide has increased by 1.06% to 712,500 CNY/ton [59]. 3. Industry Dynamics - Barrick Mining has postponed the development of the Reko Diq copper project in Pakistan due to safety concerns stemming from Middle Eastern conflicts, adding uncertainty to the project timeline [83]. - Rio Tinto announced that the Resolution copper mine in Arizona is expected to start production in the mid-2030s, while the Diavik diamond mine in Canada will close after 23 years of operation [84].

Investment Rating - The report suggests a focus on investment opportunities in aluminum and lithium due to supply disruptions caused by Middle Eastern conflicts [4]. Core Viewpoints - The non-ferrous metals industry is experiencing price fluctuations, with a notable increase in aluminum and lithium prices driven by geopolitical tensions and supply chain disruptions [4][6]. - The report highlights the potential for gold prices to rise in the long term due to increased geopolitical risks and economic uncertainties, suggesting it as a favorable investment opportunity [4]. - The ongoing conflict in the Middle East has led to a significant increase in the supply gap for electrolytic aluminum, which may drive prices higher [4]. Summary by Sections 1. Non-Ferrous Metals Sector Market Review - As of March 28, the SW Non-Ferrous Metals Index increased by 2.78%, outperforming the Shanghai Composite Index and the CSI 300 Index, which decreased by 1.09% and 1.41% respectively [6][7]. - The non-ferrous metals sector has shown a year-to-date increase of 3.32%, while the Shanghai Composite Index and CSI 300 Index have decreased by 1.39% and 2.75% respectively [6]. 2. Non-Ferrous Metals Price Review (a) Base Metals - Prices for copper, aluminum, zinc, lead, nickel, and tin have shown increases of 1.62%, 0.21%, 2.48%, 1.13%, 3.01%, and 5.37% respectively compared to the previous week [17][18]. - The report provides specific price points for these metals, with copper at 95,930 CNY/ton and aluminum at 23,935 CNY/ton [17]. (b) Precious Metals - Gold and silver prices have decreased by 3.17% and increased by 0.23% respectively, with gold priced at 998.66 CNY/gram [46][47]. - The report notes a significant drop in gold prices due to market liquidity adjustments amid geopolitical tensions [4]. (c) Rare and Minor Metals - Lithium carbonate prices have increased by 8.47% for battery-grade and 7.96% for industrial-grade, with current prices at 160,000 CNY/ton and 156,000 CNY/ton respectively [57][59]. - The report indicates that supply disruptions from Zimbabwe and Australia may further impact lithium prices positively [4]. 3. Industry Dynamics - Barrick Mining has postponed the development of the Reko Diq copper project due to safety concerns in the Middle East, adding uncertainty to the project timeline [83]. - Rio Tinto announced that the Resolution copper mine is expected to start production in the mid-2030s, which could significantly impact U.S. copper supply [84].

Investment Rating - The industry investment rating is "Outperform the Market" [4] Core Views - Lithium supply disturbances are intensifying while demand continues to exceed expectations. As of the latest week, the spot price of lithium carbonate is 158,000 CNY/ton, and the 2605 contract closing price is 168,440 CNY/ton. Weekly inventory has shifted from depletion to accumulation, with an increase of 616 tons as of March 26, due to higher operating rates at lithium salt plants post-Spring Festival and concentrated arrivals from Chile. This accumulation is expected to ease by mid-April [12][13]. - Supply-side disruptions are worsening, with delays in the resumption of mining operations in Jiangxi and ongoing negotiation issues in Zimbabwe affecting exports. Additionally, there are risks of diesel shortages in Australia impacting future mining production. Starting from late April, there may be risks of raw material shortages in domestic mining due to import shipping schedules [12][13]. - Demand is exceeding expectations, driven by the logic of new energy alternatives amid high oil prices. Although domestic vehicle sales showed negative growth in Q1, the increase in battery capacity per vehicle has completely offset this. Furthermore, the performance of heavy trucks and exports remains strong. With international oil prices remaining high, the penetration rate of new energy vehicles is expected to increase further, and the economic viability of solar storage is becoming more prominent, potentially leading to long-term demand growth beyond expectations [12][13]. - The report maintains a positive outlook on the profitability and valuation of lithium mining stocks, anticipating a "Davis Double" effect. The performance of lithium mining companies in Q1 and Q2 is expected to continue to deliver results, and the report remains optimistic about this sector [12][13]. Summary by Sections Lithium - Supply disturbances are increasing, and demand remains strong. The current spot price of lithium carbonate is 158,000 CNY/ton, with a contract price of 168,440 CNY/ton. Inventory has shifted to accumulation, with 616 tons added as of March 26, due to increased production rates and arrivals from Chile. Supply disruptions include delays in Jiangxi mining operations and issues in Zimbabwe affecting exports. There are also risks of diesel shortages in Australia impacting production. Demand is exceeding expectations, with strong performance in heavy trucks and exports, and the penetration of new energy vehicles is expected to rise further [12][13]. Gold - The situation is changing with ongoing chaos in pricing due to the US-Iran conflict. Oil prices have risen above 100 USD, and gold prices are expected to trend upwards in the medium to long term due to inflation and geopolitical tensions. Short-term liquidity issues may still pressure gold prices, but the mid-term inflation risks have improved the outlook for gold [13]. Aluminum - Supply disturbances in the Middle East are escalating, with production capacity being damaged. The Iranian Revolutionary Guard has attacked key aluminum plants in the UAE and Bahrain, leading to significant production losses. The ongoing blockade of the Strait of Hormuz poses further risks to aluminum production. As seasonal consumption recovers, the risk of rising aluminum prices is significant, and the report highlights the attractiveness of aluminum stocks [14].

Investment Rating - The industry rating is "Recommended" [4] Core Views - The report highlights that high oil prices driven by Middle Eastern conflicts are expected to strengthen the demand for lithium as an energy alternative, indicating a potential upside for lithium prices [2] - Nickel prices are supported by supply uncertainties due to delays in the approval process for nickel mining quotas in Indonesia, which may lead to a tight supply situation [2][17] - Cobalt prices are anticipated to rise due to ongoing supply uncertainties from the Democratic Republic of Congo, with expectations of structural tightness in cobalt supply [3][18] - The report notes a significant increase in carbonated lithium prices, driven by supply disruptions and rising demand expectations, particularly in the context of the electric vehicle market [21] - The tungsten market is expected to see continued price increases due to long-term supply tightness and strategic importance in global supply chains [24] Summary by Sections Nickel and Cobalt Industry - As of March 27, LME nickel spot price was $17,010 per ton, up 1.43% from March 20, with total LME nickel inventory at 281,574 tons, down 0.68% [2] - Cobalt prices are under pressure but are expected to rise due to supply constraints from the DRC, with the current electrolytic cobalt price at 430,500 CNY per ton [3][18] Lithium Industry - Domestic carbonate lithium futures closed at 168,400 CNY per ton, up 17.09% from March 20, indicating strong demand and supply constraints [21] - The report emphasizes the impact of geopolitical tensions on lithium demand, particularly in the context of energy security [21] Tungsten Industry - The report indicates that tungsten prices are expected to continue rising due to supply constraints and strategic importance, with white tungsten concentrate prices at 1,001,000 CNY per ton [24] Antimony Industry - Antimony prices have seen a slight decline, but supply constraints are expected to provide support for future prices, with average antimony ingot prices at 165,500 CNY per ton [7][19] Uranium Industry - The report notes that uranium supply is expected to remain tight, supporting prices, with the global uranium market price at $71.3 per pound [15][25]

Group 1: Core Insights - The report emphasizes that the recent global asset downturn is primarily driven by the rebound of the US dollar rather than a recession, influenced by the escalation of the US-Iran conflict [2][10][11] - The US economy, with its service-oriented structure and energy resource advantages, is less impacted by global tensions compared to other economies that rely heavily on traditional energy consumption [11][12] - The report suggests that the unique advantages of Chinese assets are becoming more apparent, particularly in the context of global energy security concerns [13][14] Group 2: Industry and Company Summaries - **Nonferrous Metals**: The report indicates that the pressures on the nonferrous metals sector are easing, with extreme market expectations regarding the Federal Reserve's monetary policy tightening creating potential for recovery [3][12] - **Oil and Gas**: China National Offshore Oil Corporation (CNOOC) is highlighted for its significant cost advantages and ongoing capital expenditures, which are expected to drive strong growth in oil and gas production [18] - **Electric Power**: Si Yuan Electric is noted for its strong management and comprehensive product matrix, benefiting from global power grid upgrades and AI data center construction [19] - **General Equipment**: Ying Liu Co. is expected to see increased demand for gas turbine components, driven by a global surge in gas turbine needs [20] - **Public Utilities**: China Huadian International is recognized for its strong cash flow and dividend potential, with a projected net cash flow of 27.2 billion yuan in 2025 [21] - **Non-Banking Financials**: China Ship Leasing is noted for its leading operational capabilities and a diversified fleet, with a focus on green transformation [22] - **Light Industry**: Yutong Technology is highlighted for its defensive value and potential for revenue growth driven by overseas expansion and new business segments [23] - **Retail**: Jin Jiang Hotels is positioned to benefit from service consumption policies and an improving supply-demand balance in the hotel industry [25] - **Aerospace**: Hongdu Aviation is recognized for its unique position in the domestic trainer aircraft market and the expected increase in global demand for training aircraft [26] - **Biopharmaceuticals**: CanSino Biologics is noted for its differentiated approach in chronic disease and oncology, with several promising products in the pipeline [27]

证券代码：000688 证券简称：国城矿业 公告编号：2026-023 国城矿业股份有限公司 关于对外担保的进展公告 本公司及董事会全体成员保证公告内容真实、准确和完整，不存在任何虚假记载、误 导性陈述或者重大遗漏。 一、担保情况概述 国城矿业股份有限公司（以下简称"公司"或"国城矿业"）分别于 2026 年 2 月 10 日、2026 年 2 月 27 日召开第十二届董事会第四十九次会议和 2026 年第 二次临时股东会，审议通过了《关于 2026 年度对外担保额度预计的议案》，同 意公司及合并报表范围内子公司为公司及公司合并报表范围内子公司提供新增 总额合计不超过人民币 556,000 万元的担保额度，其中向资产负债率为 70%以上 （含）的下属子公司提供的担保额度不超过 180,000 万元，向资产负债率 70%以 下的下属子公司提供的担保额度不超过 376,000 万元。在不超过总担保额度的前 提下，公司及子公司之间的担保额度可根据实际情况调剂使用。调剂发生时，对 于资产负债率 70%以上的被担保方，仅能从资产负债率 70%以上的被担保方获 得担保额度。上述担保额度可循环使用，最终担保余额将不超过本次 ...

Core Viewpoint - Lithium mining concept stocks experienced a significant surge on March 27, with multiple stocks hitting the daily limit up, indicating strong market interest and potential investment opportunities in the lithium sector [1]. Group 1: Stock Performance - Tianhua New Energy saw a price increase of 10.01%, reaching 62.32 [2] - Jiangte Electric rose by 10.05%, with a current price of 10.29 [2] - Shengxin Lithium Energy increased by 10.00%, now priced at 42.23 [2] - Rongjie Co., Ltd. also rose by 10.00%, reaching 78.00 [2] - Yongxing Materials experienced a 10.00% increase, with a price of 81.21 [2] - Jinyuan Co. saw a rise of 9.98%, priced at 6.61 [2] - Tibet Cheng Investment increased by 7.95%, now at 19.69 [2] - Dazhong Mining rose by 7.79%, with a current price of 43.98 [2] - Guocheng Mining increased by 7.60%, priced at 42.48 [2] - Yongshan Lithium Industry rose by 7.42%, now at 11.44 [2] - Zhongkuang Resources increased by 7.01%, priced at 73.00 [2] - Ganfeng Lithium saw a rise of 6.79%, with a current price of 77.35 [2]