云铝股份 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假记载、误导性陈述或 重大遗漏。 一、募集资金基本情况 （一）2016 年非公开发行股票 经中国证券监督管理委员会（以下简称"中国证监会"）证监许可〔2016〕1795 号文 核准，云南铝业股份有限公司（以下简称"云铝股份"或"公司"）于 2016 年 10 月 19 日向云南冶金集团股份有限公司、中信证券股份有限公司等 8 家特定对象非公开发行人民 币普通股（A 股）股票 708,227,152 股，募集资金总额为人民币 3,682,781,190.40 元，扣 除各项发行费用人民币 52,620,000.00 元，实际募集资金净额为人民币 3,630,161,190.40 元。其中用于投资云南文山铝业有限公司（以下简称"云铝文山"）"60 万吨/年氧化铝 技术升级提产增效项目"的募集资金为人民币 1,334,935,000.00 元，用于"并购老挝中 老铝业有限公司 51%的股权、投资中老铝业 100 万吨/年氧化铝及配套矿山项目"（以下简 称"中老铝业项目"）的募集资金为人民币 1,247,846,200.00 元，剩余的募集资金 ...

证券代码：000807 证券简称：云铝股份 公告编号：2023-044 云南铝业股份有限公司关于 召开 2023 年半年度业绩说明会的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假记载、误导性陈述或者重 大遗漏。 云南铝业股份有限公司（以下简称"云铝股份"或"公司"）将于 2023 年 8 月 23 日在 公司指定的信息披露媒体上披露公司《2023 年半年度报告》及《2023 年半年度报告摘要》， 为便于广大投资者进一步了解公司 2023 年半年度报告及生产经营等情况，公司定于 2023 年 8 月 23 日（星期三）下午 16:30-18:00 以现场结合网络文字互动方式召开 2023 年半年度业绩 说明会。 一、说明会类型 本次业绩说明会以现场结合网络文字互动方式召开，公司将针对 2023 年半年度的经营成 果及财务指标的具体情况与投资者进行互动交流和沟通，在信息披露允许的范围内就投资者 普遍关注的问题进行回答。 云铝股份 二、说明会召开的时间、方式、地点 召开时间：2023 年 8 月 23 日（星期三）下午 16:30-18:00。 召开方式：现场结合网络文字互动。 现场会议 ...

为充分尊重投资者、提升交流的针对性，现就公司 2022 年度网上业绩说明会提前向投资 者公开征集问题，广泛听取投资者的意见和建议。投资者可于 2023 年 5 月 17 日（星期三） 下午 17:00 前访问 http://ir.p5w.net/zj/，或扫描下方二维码，进入问题征集专题页面。公司将在 2022 年度网上业绩说明会上，对投资者普遍关注的问题进行回答。欢迎广大投资者积极参与 公司本次年度业绩说明会。 证券代码：000807 证券简称：云铝股份 公告编号：2023-031 云铝股份 云南铝业股份有限公司关于 召开 2022 年度网上业绩说明会并征集问题的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假记载、误导性陈述或者重 大遗漏。 云南铝业股份有限公司（以下简称"云铝股份"或"公司"）已于 2023 年 3 月 22 日在 公司指定的信息披露媒体上披露了公司《2022 年年度报告》及《2022 年年度报告摘要》，为 便于广大投资者进一步了解公司 2022 年度报告及生产经营等情况，公司定于 2023 年 5 月 19 日（星期五）15:30-16:30 在全景网举办 20 ...

暨集体业绩说明会的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假记载、误导性陈述或者重 大遗漏。 云铝股份 证券代码：000807 证券简称：云铝股份 公告编号：2023-029 云南铝业股份有限公司 关于参加云南辖区上市公司 2022 年度投资者网上集体接待日 特此公告。 云南铝业股份有限公司董事会 2023 年 5 月 8 日 国家环境友好企业 绿色铝·在云铝 1 为进一步加强与投资者的互动交流，云南铝业股份有限公司（以下简称"云铝股份"或 "公司"）将参加由云南证监局、云南省上市公司协会与深圳市全景网络有限公司联合举办 的"2022 年度云南辖区上市公司投资者网上集体接待日暨集体业绩说明会"，现将相关事项 公告如下： 本次活动将采用网络远程的方式举行，投资者可登录"全景路演"网站 （https://rs.p5w.net），或关注微信公众号：全景财经，或下载全景路演 APP,参与本次互 动交流，活动时间为 2023 年 5 月 11 日（周四）10:30-12:00。 届时公司的相关人员将在线就公司 2022 年度业绩、公司治理、经营状况和可持续发展等 投资者关心的问题，与投资者 ...

Financial Performance - The company's operating revenue for Q1 2023 was ¥9,442,838,701.91, a decrease of 13.35% compared to ¥10,897,338,941.54 in the same period last year[3] - The net profit attributable to shareholders for Q1 2023 was ¥884,659,246.11, down 21.32% from ¥1,124,308,623.83 in the previous year[3] - The basic earnings per share for Q1 2023 was ¥0.26, representing an 18.75% decline from ¥0.32 in the same period last year[3] - The net cash flow from operating activities was ¥1,417,676,338.64, a decrease of 14.12% compared to ¥1,650,792,352.43 in the previous year[3] - Total operating revenue for Q1 2023 was CNY 9,442,838,701.91, a decrease of 13.3% compared to CNY 10,897,338,941.54 in Q1 2022[27] - Net profit for Q1 2023 was CNY 1,036,635,783.15, representing a decline of 24.8% from CNY 1,377,841,771.26 in Q1 2022[27] - Basic earnings per share for Q1 2023 was CNY 0.26, down from CNY 0.32 in Q1 2022[30] - The company’s total comprehensive income for Q1 2023 was CNY 1,037,274,192.35, a decrease from CNY 1,377,151,152.03 in Q1 2022[30] Assets and Liabilities - Total assets at the end of Q1 2023 were ¥38,595,733,499.15, down 1.19% from ¥39,059,473,292.29 at the end of the previous year[3] - The total liabilities decreased from CNY 13.78 billion to CNY 12.28 billion[25] - The company's non-current assets totaled CNY 30.46 billion, down from CNY 30.81 billion at the beginning of the year[22] - The company's retained earnings increased from CNY 7.53 billion to CNY 8.42 billion[25] Cash and Cash Equivalents - The company experienced a 69.81% decrease in cash and cash equivalents, dropping to ¥374,725,597.11 from ¥1,241,413,170.10, mainly due to lower aluminum prices and reduced operating income[12] - The company's cash and cash equivalents increased to CNY 3.47 billion from CNY 3.04 billion at the beginning of the year[19] - The company’s cash and cash equivalents at the end of Q1 2023 amounted to CNY 3,218,229,450.81, an increase from CNY 2,787,810,937.15 at the end of Q1 2022[34] Accounts Receivable and Payable - The company reported a significant reduction in accounts receivable by 74.10%, from ¥959,656,234.96 to ¥248,532,996.35, mainly due to the collection of receivables[9] - Accounts receivable decreased significantly from CNY 959.66 million to CNY 248.53 million[19] - The company reported a decrease in accounts payable from CNY 4.01 billion to CNY 2.47 billion[25] Expenses - Management expenses decreased by 30.75% to ¥128,885,638.68 from ¥186,122,188.12 in the previous year, attributed to reduced management-related costs[12] - Financial expenses decreased by 58.02% to ¥35,250,107.94 from ¥83,975,788.38, primarily due to a reduction in interest expenses from decreased interest-bearing liabilities[12] - The company reported a decrease in research and development expenses to CNY 5,799,274.59, down 70.0% from CNY 19,989,757.97 in the same period last year[27] Production and Inventory - In Q1 2023, the company's electrolytic aluminum production decreased by approximately 36,900 tons due to power supply management requirements from Yunnan Electric Power[18] - The company's inventory increased slightly from CNY 3.92 billion to CNY 3.94 billion[22] Other Information - The company is recognized as a national environmentally friendly enterprise, focusing on green aluminum production[20] - The accounting policy for government subsidies has changed from the gross method to the net method, impacting management expenses by -1,047,526.16 CNY and other income by -6,169,982.96 CNY for the previous year[38] - The first quarter report for 2023 has not been audited[39] - The company aims to enhance internal management assessment through precise economic business practices[38]

Financial Performance - The company reported a significant increase in revenue, with a year-on-year growth of 15% in 2022, reaching a total revenue of 10 billion RMB[3]. - The company's operating revenue for 2022 was approximately ¥48.46 billion, representing a year-over-year increase of 16.08% compared to ¥41.67 billion in 2021[26]. - Net profit attributable to shareholders for 2022 was approximately ¥4.57 billion, a significant increase of 37.07% from ¥3.32 billion in 2021[26]. - The basic earnings per share for 2022 was ¥1.32, reflecting a growth of 23.36% compared to ¥1.06 in 2021[26]. - The company reported a net profit margin of 8% for the fiscal year 2022, reflecting improved operational efficiency[3]. - The company achieved an annual production capacity of 1.4 million tons of alumina, 3.05 million tons of green aluminum, 800,000 tons of anode carbon, 20,000 tons of graphitized cathode, and 157,000 tons of aluminum alloy, showcasing its integrated green aluminum production scale advantage[52]. - The company’s casting aluminum alloy sales increased by approximately 10% year-on-year in 2022, with a domestic market share of about 26%, reinforcing its leading position in the industry[53]. - The company’s asset-liability ratio decreased to 22.32% in 2022 from 24.65% in 2021[67]. - The company’s weighted average return on net assets improved to 7.94% in 2022, up from 6.32% in 2020[67]. Dividend and Shareholder Information - The company plans to distribute a cash dividend of 1.6 RMB per 10 shares, totaling 554,873,184.8 RMB, based on a total share capital of 3,467,957,405 shares[4]. - Total sales amount from the top five customers reached ¥17,350,620,788.54, accounting for 35.80% of the annual total sales[92]. - The largest customer, China Aluminum Corporation, contributed ¥12,237,744,938.58, representing 25.25% of the annual total sales[92]. - Total procurement amount from the top five suppliers was ¥33,677,523,082.68, which is 85.39% of the annual total procurement[93]. - The largest supplier, China Aluminum Corporation, accounted for ¥25,815,514,403.32, or 65.45% of the total procurement[93]. Market Expansion and Strategy - The company is focusing on expanding its market presence, particularly in the green aluminum sector, to align with environmental sustainability goals[5]. - The company is exploring potential mergers and acquisitions to strengthen its market position and expand its product offerings[4]. - The company is benefiting from the "Belt and Road" initiative, enhancing its market expansion capabilities in South Asia and Southeast Asia[60]. - The company plans to expand its market presence in Southeast Asia, targeting a 20% increase in market share by 2025[197]. - The company has established long-term partnerships with numerous high-quality clients, enhancing its market competitiveness[151]. Research and Development - The company is actively pursuing research and development of new aluminum products to meet market demands and enhance competitiveness[4]. - Research and development expenses increased by 49.43% to ¥82,553,671.81, driven by higher R&D investments[95]. - The number of R&D personnel rose by 9.04% to 1,652, compared to 1,515 in the previous year[97]. - The company is developing new products including 8079 series aluminum foil and 5052 aluminum alloy for food packaging, aiming to enhance product variety and market competitiveness[96]. - The company is focusing on technological innovation and R&D investment to address production challenges and develop new products[161]. Environmental Sustainability - The company emphasizes its commitment to safety and environmental management, achieving recognition as a national environmentally friendly enterprise[5]. - The proportion of renewable energy used in the company's production reached approximately 88.6% in 2022, significantly reducing carbon emissions compared to traditional coal-based aluminum production[54]. - The company is the largest green aluminum supplier in China and one of the first domestic enterprises to obtain product carbon footprint certification, with its main products achieving globally leading carbon footprint levels[55]. - The company aims to achieve carbon neutrality by 2030, with a roadmap that includes renewable energy investments[197]. - The company is actively responding to national environmental protection requirements by promoting ultra-low emissions and zero discharge of industrial wastewater[167]. Operational Efficiency and Cost Management - The company has outlined future development strategies that include enhancing production efficiency and investing in new technologies[4]. - The company has implemented a three-year cost reduction plan 2.0, focusing on continuous reduction of manufacturing, management, financial, and marketing expenses[154]. - The company has implemented energy-saving and carbon reduction measures, including the development of environmentally friendly anodes to lower carbon consumption and energy costs[96]. - The company has optimized its labor structure, resulting in productivity increases of 18% for electrolytic aluminum, 3% for alumina, and 6% for carbon products[76]. - The company is enhancing its procurement channels for raw materials to mitigate risks associated with price fluctuations and supply stability[165]. Governance and Management - The company has maintained a stable board composition with no new appointments during the reporting period[188]. - The company’s board of directors and committees operate in compliance with relevant laws and regulations, ensuring effective governance and decision-making[172]. - The company has established an independent financial accounting department, with no assets or funds occupied by the controlling shareholder or related parties[179]. - The company’s governance structure includes a supervisory board that diligently oversees financial and operational matters, enhancing transparency and accountability[173]. - The company has received commitments from China Aluminum Group to address competition issues, with a focus on aluminum processing and sales[180]. Production and Capacity - The company produced 1.4013 million tons of alumina, a 2.51% increase year-on-year, and 2.5967 million tons of primary aluminum, up 12.89%[68]. - The company reported a significant increase in production capacity, with an annual output of 1.2 million tons of aluminum, representing a 15% increase year-over-year[197]. - The company aims to produce approximately 1.4 million tons of alumina, 2.55 million tons of electrolytic aluminum, 1.37 million tons of aluminum alloy and processed products, and 820,000 tons of carbon products in 2023[153]. Financial Management - Financial expenses decreased by 60.37% to ¥233,064,552.88, mainly due to reduced interest expenses from lower debt levels[95]. - The company reported a net increase in cash and cash equivalents of ¥1,297,106,086.65, a 29.06% increase compared to the previous year[102]. - The company has allocated CNY 650,000,000.00 for working capital and project use from the raised funds for the "Green Low-Carbon Hydropower Aluminum Integration Project"[129]. - The company has disclosed its fundraising and investment project progress in its annual report, ensuring transparency in its financial activities[134].