Financial Performance - The net profit attributable to shareholders for 2021 was CNY 620,048,524.30, with distributable profits amounting to CNY 607,423,717.10[6]. - The proposed cash dividend is CNY 4.70 per 10 shares, totaling CNY 216,169,794.98, which represents 35.59% of the distributable profits and 34.86% of the net profit attributable to shareholders[6]. - The company's operating revenue for 2021 was CNY 9,457,947,449.26, representing a 61.65% increase compared to CNY 5,850,837,028.38 in 2020[25]. - The net profit attributable to shareholders for 2021 was CNY 620,048,524.30, a significant increase of 189.64% from CNY 214,072,843.70 in 2020[25]. - The basic earnings per share for 2021 was CNY 1.40, up 137.29% from CNY 0.59 in 2020[26]. - The weighted average return on net assets for 2021 was 15.30%, an increase of 8.08 percentage points from 7.22% in 2020[26]. - The company reported a net profit of CNY 146,344,574.36 in Q4 2021, with a total operating revenue of CNY 2,849,616,647.36 for the same quarter[32]. - Revenue for the year was approximately 9.46 billion yuan, representing a year-on-year increase of 61.65%[70]. - Net profit attributable to the parent company was approximately 620 million yuan, a significant increase of 189.64% year-on-year, with basic earnings per share of 1.40 yuan, up 137.29%[68]. Operational Highlights - The company achieved a production volume of 2.0687 million tons of prebaked anodes, a year-on-year increase of 9.18%, with sales reaching 2.0249 million tons, up 5.00%[41]. - The company completed the construction of the first phase of the 900kt/a carbon materials project in just 13 months, with trial production starting mid-year and formal completion by year-end[42]. - The company initiated 181 lean production projects during the reporting period, significantly improving production management efficiency and reducing costs[43]. - The company’s major business remains focused on the research, production, and sales of prebaked anodes, with no changes reported during the period[51]. - The company achieved a total production of 2.0687 million tons of prebaked anodes, with sales reaching 2.0249 million tons, including 643,100 tons exported and 1,381,800 tons sold domestically[68]. Market and Industry Trends - The company attributed the increase in performance to strong downstream demand and rising sales prices for prebaked anodes[29]. - The company experienced a significant increase in sales price for prebaked anodes in 2021 compared to 2020[29]. - The total production of prebaked anodes in China for the reporting period was approximately 20.98 million tons, a year-on-year increase of 5.60%[46]. - The domestic prebaked anode industry is expected to undergo rapid transformation and technological upgrades due to the ongoing supply-side structural reforms in the aluminum industry[117]. - By the end of 2021, China's total electrolytic aluminum production capacity reached 42.83 million tons, indicating a tightening supply-demand balance in the market[117]. Research and Development - Research and development expenses increased by 52.54% year-on-year, totaling approximately 138.26 million yuan, reflecting the company's commitment to innovation[70]. - The company holds a total of 167 authorized patents, including 31 invention patents and 136 utility model patents, as of December 31, 2021[62]. - The company has established 9 provincial and ministerial-level research and development platforms, enhancing its technological innovation capabilities[63]. - The total R&D investment amounted to 138,259,797.92, representing 1.46% of total revenue[92]. Financial Position and Risks - The net cash flow from operating activities was negative at CNY -1,193,395,238.93, a decrease of 448.00% compared to CNY 342,931,470.95 in 2020[25]. - The company faces risks from price fluctuations in prebaked anodes and raw materials, particularly petroleum coke, which could impact production costs and operating profits[145][146]. - The company has a high concentration of accounts receivable, which poses a risk if clients fail to make timely payments[150]. - The company is entering new fields such as photovoltaic and lithium-ion battery anode materials, which may involve uncertainties in project implementation and market demand[153]. Strategic Initiatives - The company is focused on a "C+" strategy, emphasizing low-carbon manufacturing and the development of high-end carbon materials to support China's carbon neutrality goals[57]. - The company plans to increase prebaked anode production capacity to approximately 5 million tons over the next five years[57]. - The company is transitioning to a model that emphasizes independent commercial production of prebaked anodes, driven by increasing quality demands and market concentration in the aluminum industry[121]. - The company intends to enhance its innovation system and increase R&D investment, aiming to accelerate the industrialization of new technologies and improve digital factory capabilities[142]. Corporate Governance and Investor Relations - The company actively managed investor relations through various channels, including investor research activities, roadshows, and performance briefings, enhancing investor understanding and interaction[165]. - The company held a total of 4 shareholder meetings during the reporting period, ensuring compliance with relevant laws and regulations[169]. - The chairman of the board, Lang Guanghui, increased his shareholding from 102,071,718 to 126,677,103 shares, a change of 24,605,385 shares due to a private placement[172]. - The company implemented strict insider information management and confidentiality protocols, reporting insider information promptly[166].

1 证券代码：603612 证券简称：索通发展 公告编号：2021-117 索通发展股份有限公司 关于参加山东辖区上市公司 2021 年度投资者网上集体接待日 活动的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连带责任。 为进一步加强与广大投资者的沟通交流，构建和谐稳定的投资者关系，索通 发展股份有限公司（以下简称"公司"）将参加由山东证监局、山东上市公司协 会举办的"山东辖区上市公司2021年度投资者网上集体接待日活动"，现将有关 事项公告如下： 本次活动采用网络远程的方式举行，投资者可登录"全景·路演天下"网站 （网址：http://rs.p5w.net）参与本次活动，活动时间为：2021年11月16日（星期 二），14:00-16:00。 届时，公司副总经理、董事会秘书袁钢先生，证券事务代表刘素宁女士将通 过网络在线交流的形式同投资者就发展战略、经营状况、风险防控、三季度报告 等投资者关心的问题与事项进行充分沟通与交流。欢迎广大投资者积极参与。 特此公告。 索通发展股份有限公司董事会 2021 年 11 月 12 日 ...

2021 年第三季度报告 证券代码：603612 证券简称：索通发展 索通发展股份有限公司 2021 年第三季度报告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述或者 重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连带责任。 重要内容提示： 公司董事会、监事会及董事、监事、高级管理人员保证季度报告内容的真实、准确、完整， 不存在虚假记载、误导性陈述或重大遗漏，并承担个别和连带的法律责任。 公司负责人、主管会计工作负责人及会计机构负责人（会计主管人员）保证季度报告中财务 报表信息的真实、准确、完整。 第三季度财务报表是否经审计 □是 √否 一、 主要财务数据 （一）主要会计数据和财务指标 | --- | --- | --- | --- | --- | |-----------------------------|------------------|------------------------------------------|------------------|------------------------------------------------| | | | ...

公司代码：603612 公司简称：索通发展 2021 年半年度报告 索通发展股份有限公司 2021 年半年度报告 1 / 175 2021 年半年度报告 重要提示 一、 本公司董事会、监事会及董事、监事、高级管理人员保证半年度报告内容的真实、准确、完 整，不存在虚假记载、误导性陈述或重大遗漏，并承担个别和连带的法律责任。 二、 公司全体董事出席董事会会议。 三、 本半年度报告未经审计。 四、 公司负责人郝俊文、主管会计工作负责人郎静及会计机构负责人（会计主管人员）郎静声明： 保证半年度报告中财务报告的真实、准确、完整。 五、 董事会决议通过的本报告期利润分配预案或公积金转增股本预案 无 六、 前瞻性陈述的风险声明 √适用 □不适用 本报告涉及的发展战略、经营计划等前瞻性陈述受市场变化等多方面因素影响，并不构成公 司对投资者的实质承诺，请投资者注意投资风险。 七、 是否存在被控股股东及其关联方非经营性占用资金情况 否 八、 是否存在违反规定决策程序对外提供担保的情况？ 否 九、 是否存在半数以上董事无法保证公司所披露半年度报告的真实性、准确性和完整性 否 十、 重大风险提示 公司已在本报告中描述公司可能存在的相 ...

2020 年年度报告 公司代码：603612 公司简称：索通发展 索通发展股份有限公司 2020 年年度报告 1 / 214 2020 年年度报告 重要提示 一、 本公司董事会、监事会及董事、监事、高级管理人员保证年度报告内容的真实、准确、完整， 不存在虚假记载、误导性陈述或重大遗漏，并承担个别和连带的法律责任。 二、 公司全体董事出席董事会会议。 三、 大信会计师事务所（特殊普通合伙）为本公司出具了标准无保留意见的审计报告。 四、 公司负责人郎光辉、主管会计工作负责人吴晋州及会计机构负责人（会计主管人员）吴晋州 声明：保证年度报告中财务报告的真实、准确、完整。 五、 经董事会审议的报告期利润分配预案或公积金转增股本预案 经大信会计师事务所（特殊普通合伙）审计，截至2020年12月31日，公司当年可供分配利 润为212,571,760.20元，2020年度归属于上市公司股东净利润为214,072,843.70元。在充分考虑 公司盈利情况、当前所处行业特点、未来现金流状况、股东回报需求、公司可持续发展等因 素的基础上，公司2020年度利润分配方案为：以分红派息股权登记日的公司总股本为基数， 向全体股东每10股派 ...

Financial Performance - Operating revenue rose by 43.34% to CNY 1,697,990,701.23 year-on-year[11] - Net profit attributable to shareholders surged by 722.11% to CNY 109,657,476.66 compared to the same period last year[11] - Basic earnings per share increased by 525.00% to CNY 0.25 from CNY 0.04 in the same period last year[11] - The company reported a diluted earnings per share of CNY 0.25, consistent with the basic earnings per share[11] - Net profit for Q1 2021 was ¥135,983,005.59, up from ¥19,328,360.76 in Q1 2020, indicating a growth of 605.5%[53] - Operating profit for Q1 2021 was ¥178,743,345.21, compared to ¥28,254,812.42 in Q1 2020, reflecting a significant improvement[53] Assets and Liabilities - Total assets increased by 13.47% to CNY 9,631,443,852.82 compared to the end of the previous year[11] - Total liabilities reached ¥5,114,482,561.11, up from ¥4,111,102,391.06, indicating a rise of around 24.4%[37] - The company’s long-term borrowings rose to CNY 1,305,185,500.00, an increase of 84.82% from CNY 706,195,000.00, primarily due to project financing[23] - Total liabilities increased to ¥897,885,995.36 from ¥702,807,373.22, reflecting a growth of 27.7%[47] - Total equity attributable to shareholders rose to ¥3,776,396,763.34 from ¥3,663,263,177.38, an increase of about 3.1%[37] Cash Flow - Net cash flow from operating activities decreased by 384.93% to -CNY 544,626,771.10 compared to the previous year[11] - Cash flow from financing activities was CNY 940,168,392.46, a significant improvement from CNY -10,482,019.33 in the previous year, indicating increased borrowing[26] - Cash flow from operating activities in Q1 2021 was negative RMB 544.63 million, a decline from positive RMB 191.14 million in Q1 2020[68] - The net cash flow from financing activities for Q1 2021 was 92,360,719.78 RMB, up from 38,700,808.63 RMB in Q1 2020, reflecting a 138.5% increase[74] Shareholder Information - The total number of shareholders reached 24,311 by the end of the reporting period[17] - The largest shareholder, Lang Guanghui, holds 23.48% of the shares, amounting to 102,071,718 shares[17] Research and Development - Research and development expenses surged by 164.06% to CNY 26,051,258.00, up from CNY 9,865,696.25, indicating a significant investment in innovation[26] - Research and development expenses increased to ¥26,051,258.00 in Q1 2021, compared to ¥9,865,696.25 in Q1 2020, representing a 164.5% rise[49] Operational Costs - The gross profit margin improved, with operating costs rising to CNY 1,403,284,235.60, a 39.13% increase from CNY 1,008,620,658.39 in the previous year[26] - The total operating costs for Q1 2021 were ¥1,515,406,527.55, which is a 30.9% increase from ¥1,157,688,078.82 in Q1 2020[49] Other Financial Metrics - Weighted average return on equity rose by 2.44 percentage points to 2.95%[11] - Non-recurring gains and losses included government subsidies of CNY 5,939,467.85[14] - The company reported a financial income of RMB 9.76 million in Q1 2021, compared to RMB 2.41 million in Q1 2020, indicating a significant increase[57] - The company incurred a financial expense of RMB 2.19 million in interest for Q1 2021, down from RMB 14.21 million in Q1 2020, reflecting an 85% decrease[57]

2020 年第三季度报告 公司代码：603612 公司简称：索通发展 索通发展股份有限公司 2020 年第三季度报告 1 / 30 2020 年第三季度报告 目录 i | --- | --- | --- | |-------|-------|--------------| | | | | | | | 重要提示 | | | | 公司基本情况 | | | | 重要事项 | | | | 附录 | 二、 11[ 四、 2 / 30 2020 年第三季度报告 单位：元 币种：人民币 一、 重要提示 1.1 公司董事会、监事会及董事、监事、高级管理人员保证季度报告内容的真实、准确、完整， 不存在虚假记载、误导性陈述或者重大遗漏，并承担个别和连带的法律责任。 1.2 公司全体董事出席董事会审议季度报告。 1.3 公司负责人郎光辉、主管会计工作负责人吴晋州及会计机构负责人（会计主管人员）吴晋州 保证季度报告中财务报表的真实、准确、完整。 1.4 本公司第三季度报告未经审计。 二、 公司基本情况 2.1 主要财务数据 | --- | --- | --- | --- | |---------------------------- ...

1 证券代码：603612 证券简称：索通发展 公告编号：2020-097 索通发展股份有限公司 | --- | --- | |----------------------------------------------------------------------|-------| | | | | 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 | | | 或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连带责任。 | | 为进一步加强与广大投资者的沟通交流，构建和谐稳定的投资者关系，索通 发展股份有限公司（以下简称"公司"）将参加由中国证券监督管理委员会山东 监管局、山东上市公司协会、山东省证券业协会、深圳市全景网络有限公司共同 举办的"山东辖区上市公司2020年度投资者网上集体接待日活动"，现将有关事 项公告如下： 本次活动采用网络远程的方式举行，投资者可登录"全景·路演天下"网站 （网址：http://rs.p5w.net）参与本次活动，活动时间为：2020年9月29日（星期二） 15:00-16:55。 届时，公司副总经理、董事会秘书袁钢先生，财务总监吴晋州先生，证券 ...

2020 年半年度报告 | --- | --- | --- | --- | --- | --- | --- | --- | --- | |------------|--------|-------|-------|-------|-------|-------|-------|--------------------| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 公司代码： | 603612 | | | | | | | 公司简称：索通发展 | | 债券代码： | 113547 | | | | | | | 债券简称：索发转债 | | 转股代码： | 191547 | | | | | | | 转股简称：索发转股 | 索通发展股份有限公司 2020 年半年度报告 1 / 166 2020 年半年度报告 重要提示 一、 本公司董事会、监事会及董事、监事、高级管理人员保证半年度报告内容的真实、准确、完 整，不存在虚假记载、误导性陈述或重大遗漏，并承担个别和连带的法律责任。 二、 公司全体董事出席董事会会议。 三、 本半年度报告未经审计。 四 ...

2020 年第一季度报告 | --- | --- | --- | --- | --- | |------------|--------|-------|-------|--------------------| | | | | | | | | | | | | | 公司代码： | 603612 | | | 公司简称：索通发展 | | 债券代码： | 113547 | | | 债券简称：索发转债 | | 转股代码： | 191547 | | | 转股简称：索发转股 | 索通发展股份有限公司 2020 年第一季度报告 1 / 21 2020 年第一季度报告 重要提示 . 一、 二、 公司基本情况 . 11Í 重要事项 . 四、 附录 . 目录 2 / 21 2020 年第一季度报告 单位：元 币种：人民币 一、 重要提示 1.1 公司董事会、监事会及董事、监事、高级管理人员保证季度报告内容的真实、准确、完整， 不存在虚假记载、误导性陈述或者重大遗漏，并承担个别和连带的法律责任。 1.2 公司全体董事出席董事会审议季度报告。 1.3 公司负责人郎光辉、主管会计工作负责人吴晋州及会计机构负责人（会计主管人员）吴晋州 保 ...