会议召开时间：2023年9月14日(星期四) 上午 10:00-11:00 会 议 召 开 地 点 ： 上 海 证 券 交 易 所 上 证 路 演 中 心 （ 网 址 ： http://roadshow.sseinfo.com/） 会议召开方式：上证路演中心网络互动 投资者可于 2023 年 9 月 7 日(星期四) 至 9 月 13 日(星期三)16:00 前登录上证路演中心网站首页点击"提问预征集"栏目或通过公司 邮箱 dxy600558@vip.163.com 进行提问。公司将在说明会上对投资 者普遍关注的问题进行回答。 一、说明会类型 证券代码：600558 证券简称：大西洋 公告编号：临 2023-28 号 四川大西洋焊接材料股份有限公司 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法律责任。 重要内容提示： 四川大西洋焊接材料股份有限公司（以下简称"公司"）已于 2023 年 8 月 25 日发布公司 2023 年半年度报告，为便于广大投资者更全面 深入地了解公司 2023 年 ...

一、担保情况概述 （一）担保基本情况 为满足公司控股子公司上海大西洋日常经营活动对资金的需求， 公司于 2023 年 8 月 28 日与上海农村商业银行股份有限公司浦东分行 签订了《保证合同》，为控股子公司——上海大西洋向上海农村商业银 行股份有限公司浦东分行申请的人民币 1,000 万元（大写：壹仟万元 1 被担保人名称：上海大西洋焊接材料有限责任公司（以下简称"上 海大西洋"），上海大西洋系四川大西洋焊接材料股份有限公司（以 下简称"公司"、"本公司"、"大西洋"）控股子公司 本次担保金额及已实际为其提供的担保余额：公司本次为上海大西 洋提供担保金额为人民币 1,000 万元；截至本公告日，公司已实际 为其提供的担保余额为人民币 6,000 万元 本次是否有反担保：无 对外担保逾期的累计数量：无 证券代码：600558 证券简称：大西洋 公告编号：临 2023-27 号 四川大西洋焊接材料股份有限公司 关于为控股子公司提供担保的公告 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法律责任。 重要内容提示： 整）综合授信额度提供连带责 ...

Financial Performance - The company's operating revenue for the first half of 2023 reached ¥1,819,411,530.01, representing a 5.81% increase compared to ¥1,719,445,444.15 in the same period last year[22]. - The net profit attributable to shareholders for the first half of 2023 was ¥52,308,591.27, a significant increase of 38.35% from ¥37,808,304.07 in the previous year[22]. - The net cash flow from operating activities surged to ¥53,085,913.73, marking a remarkable increase of 624.55% compared to ¥7,326,695.77 in the same period last year[22]. - The total operating revenue was 1,819.41 million yuan, an increase of 5.81% compared to the previous year[40]. - Operating profit amounted to 76.18 million yuan, reflecting a significant year-on-year increase of 47.95%[40]. - The gross margin for main business improved to 13.20%, up 2.22 percentage points from last year[42]. - The total comprehensive income for the first half of 2023 was CNY 61,053,344.69, compared to CNY 44,549,064.94 in the same period of 2022, indicating an increase of approximately 37%[179]. Assets and Liabilities - The total assets of the company at the end of the reporting period were ¥3,216,592,554.03, up 2.47% from ¥3,139,165,501.21 at the end of the previous year[22]. - The net assets attributable to shareholders increased to ¥2,231,223,480.49, reflecting a 2.37% growth from ¥2,179,562,567.28 at the end of the previous year[22]. - Cash and cash equivalents at the end of the period amounted to ¥354,971,288.53, representing 11.04% of total assets, an increase of 3.33% compared to the previous year[57]. - Accounts receivable increased significantly by 105.41% to ¥383,921,931.58, accounting for 11.94% of total assets, primarily due to the implementation of a credit sales policy[57]. - Total liabilities stood at RMB 791,215,987.54, compared to RMB 771,265,184.51 at the end of 2022, marking an increase of approximately 2.9%[151]. Shareholder Information - The total number of ordinary shareholders as of the end of the reporting period is 34,507[139]. - The largest shareholder, Sichuan Atlantic Group Co., Ltd., holds 33.37% of the shares, amounting to 299,554,399 shares[141]. - The company has not experienced any changes in its total share capital or share structure during the reporting period[138]. Market and Competition - The company exports its products to over 80 countries and regions, indicating a strong international market presence[29]. - The welding materials industry in China is experiencing intensified competition, with a notable decline in industry profitability due to market demand weakening and capacity release[40]. - The company maintains a strong position in the welding materials industry, being one of the largest manufacturers with a wide range of products and significant brand influence[38]. Research and Development - The company plans to enhance R&D capabilities and optimize product structure to increase market share of high-end products[49]. - Research and development expenses for the first half of 2023 were ¥34,507,984.19, representing a 31.7% increase from ¥26,211,260.73 in the same period of 2022[160]. Environmental Compliance - Environmental compliance was maintained, with no incidents of exceeding pollution discharge standards reported during the reporting period[81]. - The company has implemented a self-built wastewater treatment station to ensure compliance with discharge standards[96]. - The company has established a complete and effective wastewater treatment system, utilizing pH adjustment and sedimentation processes, which is currently operating normally[103]. - The company has implemented a comprehensive air pollution control system, including three acid mist treatment systems and five centralized dust removal systems, ensuring compliance with emission standards[104]. Community Engagement - The company actively engaged in poverty alleviation and rural revitalization, conducting multiple visits and providing support to local communities[120]. - A donation of 30,000 RMB was made for road construction to improve transportation for local farmers, enhancing agricultural competitiveness[121]. Legal and Regulatory Matters - The company has not reported any major litigation or arbitration matters during the reporting period[126]. - During the reporting period, the company and its significant subsidiaries did not face any administrative penalties related to environmental issues[118].

证券代码：600558 证券简称：大西洋 公告编号：临 2023-26 号 四川大西洋焊接材料股份有限公司 关于为控股子公司提供担保的公告 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法律责任。 重要内容提示： 一、担保情况概述 2023 年度公司预计为山东大西洋提供担保额度为人民币 1,000 万 元，本次公司为山东大西洋提供担保额度为人民币 1,000 万元；截至 本公告日，公司已实际为其提供的担保余额为人民币 0 万元。公司为 山东大西洋提供担保的额度在公司年度担保额度预计范围内，无需另 行召开董事会、股东大会审议。 二、被担保人基本情况 被担保人名称：山东大西洋焊接材料有限公司 （一）担保基本情况 为满足公司控股子公司山东大西洋日常经营活动对资金的需求， 公司于2023 年 8 月18 日与中国银行股份有限公司德州分行签订了《最 高额保证合同》，为控股子公司——山东大西洋向中国银行股份有限 公司德州分行申请的人民币 1,000 万元（大写：壹仟万元整）综合授 1 被担保人名称：山东大西洋焊接材料有限责任公司（以下简称"山 东大 ...

证券代码：600558 证券简称：大西洋 公告编号：临 2023-25 号 四川大西洋焊接材料股份有限公司 关于为控股子公司提供担保的公告 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法律责任。 重要内容提示： 一、担保情况概述 （一）担保基本情况 为满足公司控股子公司上海大西洋日常经营活动对资金的需求， 公司于2023 年 8 月15 日向招商银行股份有限公司上海分行出具了《最 高额不可撤销担保书》，为控股子公司——上海大西洋向招商银行股份 有限公司上海分行申请的人民币 4,000 万元（大写：肆仟万元整）综 1 被担保人名称：上海大西洋焊接材料有限责任公司（以下简称"上 海大西洋"），上海大西洋系四川大西洋焊接材料股份有限公司（以 下简称"公司"、"本公司"、"大西洋"）控股子公司 本次担保金额及已实际为其提供的担保余额：公司本次为上海大西 洋提供担保金额为人民币 4,000 万元；截至本公告日，公司已实际 为其提供的担保余额为人民币 6,000 万元 本次是否有反担保：无 对外担保逾期的累计数量：无 合授信额度提供连带责任保证， ...

Financial Performance - The company's operating revenue for Q1 2023 was ¥891,509,183.37, a decrease of 0.52% compared to the same period last year[7] - Net profit attributable to shareholders was ¥26,557,544.97, representing an increase of 37.44% year-on-year[7] - The net profit attributable to shareholders after deducting non-recurring gains and losses was ¥26,498,861.08, up 42.61% from the previous year[7] - Basic and diluted earnings per share were both ¥0.0296, reflecting a growth of 37.67%[7] - Total operating revenue for Q1 2023 was CNY 891,509,183.37, a slight decrease of 0.7% compared to CNY 896,131,656.42 in Q1 2022[22] - Net profit for Q1 2023 increased to CNY 31,797,195.73, up 33.5% from CNY 23,816,391.67 in Q1 2022[22] - Earnings per share (EPS) for Q1 2023 was CNY 0.0296, compared to CNY 0.0215 in Q1 2022, representing a growth of 37.7%[24] Assets and Equity - Total assets at the end of Q1 2023 were ¥3,171,065,334.77, a 1.02% increase from the end of the previous year[7] - The company's total equity attributable to shareholders was ¥2,205,557,755.78, up 1.19% from the end of the previous year[9] - The total assets of the company as of Q1 2023 were CNY 3,171,065,334.77, a slight increase from CNY 3,139,165,501.21 in Q1 2022[20] - The equity attributable to shareholders of the parent company increased to CNY 2,205,557,755.78 from CNY 2,179,562,567.28, reflecting a growth of 1.2%[20] Cash Flow - The net cash flow from operating activities was negative at -¥60,367,674.04, a decrease of 2.23% compared to the same period last year[7] - Cash flow from operating activities showed a net outflow of CNY -60,367,674.04, slightly worse than the outflow of CNY -59,048,093.89 in the same period last year[27] - The net cash flow from financing activities was -$18,336,102.43, a decrease compared to $8,752,579.17 in the previous period[29] - Cash and cash equivalents at the end of the period totaled $255,967,852.80, down from $236,072,940.86 year-over-year[29] - The total cash inflow from financing activities was $45,557,131.19, while the total cash outflow was $63,893,233.62[29] - The company repaid debts amounting to $61,463,147.86 during the period[29] - The cash flow from financing activities showed a significant decrease compared to the previous year, indicating potential challenges in capital management[29] Expenses and R&D - Total operating costs decreased to CNY 855,342,404.33 from CNY 869,141,182.90, reflecting a reduction of approximately 1.6%[22] - Research and development expenses increased to CNY 17,436,365.84, up 58.5% from CNY 11,016,838.84 in Q1 2022, indicating a focus on innovation[22] Shareholder Information - The total number of ordinary shareholders at the end of the reporting period was 34,893[12] Non-Recurring Items - The company reported a non-recurring gain of ¥58,683.89 for the period, primarily from government subsidies[10] Other Financial Information - The weighted average return on equity increased by 0.31 percentage points to 1.21%[7] - The total liabilities remained stable at CNY 772,492,535.28, compared to CNY 771,265,184.51 in the previous year[20] - The company distributed dividends and interest payments totaling $1,769,515.95 during the period[29] - The company did not apply new accounting standards or interpretations for the current year[29]

Financial Performance - In 2022, the company's operating revenue was approximately CNY 3.34 billion, a decrease of 3.05% compared to CNY 3.44 billion in 2021[26]. - The net profit attributable to shareholders was CNY 68.44 million, down 11.57% from CNY 77.40 million in 2021[26]. - The basic earnings per share decreased by 11.60% to CNY 0.0762 from CNY 0.0862 in the previous year[26]. - The total revenue for the main business was CNY 3,316,923,567.57, a decrease of 3.15% compared to the previous year, with a gross margin of 10.42%, down by 0.98 percentage points[73]. - Domestic sales accounted for CNY 3,049,360,650.25, reflecting a decline of 3.51% year-over-year, while international sales increased by 1.12% to CNY 267,562,917.32, with a gross margin of 11.57%, up by 1.90 percentage points[73]. - The operating profit was CNY 80,937,600, a year-on-year decrease of 25.62%, mainly due to reduced gross profit[67]. - The company maintained a low debt-to-asset ratio, ensuring a relatively ample capital position and good credit relationships with banks[65]. - The company’s total assets reached 28,729.81 million RMB, with net assets of 11,508.15 million RMB as of the reporting period[114]. Production and Sales - The company achieved a production volume of 440,700 tons, an increase of 7.06% compared to 411,600 tons in 2021[37]. - The sales volume was 456,000 tons, down 4.57% from 477,800 tons in 2021[37]. - The company produced 440,592.99 tons of welding materials, with a sales volume of 455,970.22 tons, indicating a decrease in sales volume by 4.58% year-over-year[74]. - The company plans to achieve a total production of 478,400 tons and total sales of 485,900 tons in 2023, with a sales revenue target of 3.5 billion yuan and a profit of 86.5 million yuan[125]. Research and Development - The company completed 93 technology projects and developed 33 new products during the reporting period, with 12 new patents granted and 8 new patent applications submitted[43]. - Research and development expenses increased by 48.52% to CNY 65,765,660.25, reflecting a focus on innovation[68]. - Total R&D investment reached CNY 213,189,184.71, representing 6.38% of total revenue, with 69.15% of the R&D costs capitalized[82]. - The company holds 105 valid patents, including 91 invention patents, showcasing its strong R&D capabilities[61]. - The company is committed to continuous technological innovation and product development, particularly in high-end welding materials, to maintain market competitiveness[129]. Market Strategy - The company plans to enhance market expansion efforts, focusing on key sectors such as highways, railways, and petrochemicals[40]. - The company is focusing on high-end welding materials to meet domestic demand, leveraging the opportunity for import substitution due to international market changes[43]. - The company is actively expanding its production capabilities, with three production lines already in operation and one in trial production[106]. - The company plans to adjust its product structure to focus on high-performance welding materials, responding to the demand for automation and intelligent welding solutions[117]. - The company emphasizes the importance of a robust marketing network and strong relationships with distributors to stabilize its market presence and sales[119]. Governance and Compliance - The company is committed to ensuring the authenticity, accuracy, and completeness of the annual report[4]. - The company has established a fair and transparent performance evaluation and incentive mechanism for senior management, linking annual compensation to performance evaluations[137]. - The company has disclosed a total of 36 periodic reports and temporary announcements during the reporting period, ensuring compliance with information disclosure regulations[138]. - The company emphasizes the importance of internal control management, having revised and improved 46 systems across nine areas, enhancing operational management and risk prevention capabilities[139]. - The independent directors actively fulfill their duties in governance, internal control, and financial supervision, ensuring objective and fair judgments[135]. Environmental Responsibility - The company invested approximately 6.8 million yuan in environmental protection during the reporting period[190]. - The company maintained compliance with national and local discharge standards for all pollutants, with specific measurements provided for various pollutants in wastewater[198]. - The company is committed to maintaining environmental compliance and sustainability practices[200]. - The company has implemented an online monitoring system for wastewater[200]. - The hazardous waste transfer volume was 186.86 tons[200]. Employee Management - The total number of employees in the parent company is 612, while the total number of employees in major subsidiaries is 1,401, resulting in a combined total of 2,013 employees[169]. - The company has conducted employee training programs aimed at enhancing skills and aligning with strategic development needs[174]. - The company has a total of 1,332 production personnel, 157 sales personnel, and 237 technical personnel among its workforce[171]. - The company has implemented a performance evaluation and incentive mechanism for senior management, linking compensation to performance and tenure[173].

四川大西洋焊接材料股份有限公司 关于召开 2022 年度业绩说明会的公告 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法律责任。 重要内容提示： 四川大西洋焊接材料股份有限公司（以下简称"公司"）已于 2023 年 4 月 7 日发布公司 2022 年年度报告，为便于广大投资者更全面深入 地了解公司 2022 年度经营成果、财务状况，公司拟于 2023 年 4 月 20 日上午 11:00-12:00 以网络互动的方式召开 2022 年度业绩说明会，就 投资者关心的问题进行交流。现将有关情况公告如下： 1 会议召开时间：2023年4月20日(星期四)上午 11:00-12:00 会 议 召 开 地 点 ： 上 海 证 券 交 易 所 上 证 路 演 中 心 （ 网 址 ： http://roadshow.sseinfo.com/） 会议召开方式：上证路演中心网络互动 投资者可于 2023 年 4 月 13 日(星期四)至 4 月 19 日(星期三)16:00 前登录上证路演中心网站首页点击"提问预征集"栏目或通过公司 邮箱 dxy60 ...

Financial Performance - The company's operating revenue for Q3 2022 was ¥801,567,364.41, a decrease of 10.90% compared to the same period last year[5]. - The net profit attributable to shareholders for Q3 2022 was ¥10,882,736.43, down 59.61% year-on-year[5]. - The net profit attributable to shareholders after deducting non-recurring gains and losses was ¥9,368,542.01, a decrease of 48.53% compared to the previous year[5]. - The basic earnings per share for Q3 2022 was ¥0.0121, reflecting a decline of 59.67% year-on-year[5]. - Total operating revenue for the first three quarters of 2022 was CNY 2,521,012,808.56, a decrease of 7.36% compared to CNY 2,721,176,109.12 in the same period of 2021[17]. - Net profit for the first three quarters of 2022 was CNY 55,351,512.91, down 43.93% from CNY 98,753,471.81 in the previous year[18]. - The company reported a total comprehensive income of CNY 55,316,805.21 for the first three quarters of 2022, compared to CNY 98,917,782.99 in the previous year[18]. Assets and Liabilities - The total assets at the end of the reporting period were ¥3,091,586,451.90, a decrease of 1.95% from the end of the previous year[6]. - Total assets as of September 30, 2022, were CNY 3,091,586,451.90, a decrease from CNY 3,153,022,789.59 at the end of 2021[14]. - Total liabilities decreased to CNY 746,419,884.13 from CNY 830,182,220.56 at the end of 2021, reflecting a reduction of 10.09%[14]. - The company’s total non-current assets as of September 30, 2022, were CNY 1,434,560,365.36, down from CNY 1,488,225,180.86 at the end of 2021[14]. Cash Flow - The net cash flow from operating activities for the year-to-date was ¥66,560,563.78, an increase of 232.93%[5]. - In the first three quarters of 2022, the net cash flow from operating activities was approximately $66.56 million, a significant increase from $19.99 million in the same period of 2021, representing a growth of over 233%[21]. - Total cash inflow from operating activities decreased to approximately $2.07 billion in 2022 from $2.24 billion in 2021, reflecting a decline of about 8%[21]. - Cash outflow from operating activities also decreased to approximately $1.99 billion in 2022 from $2.22 billion in 2021, a reduction of around 10%[21]. - The net cash flow from investing activities was negative at approximately -$27.35 million in 2022, compared to a positive cash flow of $3.27 million in 2021[21]. - Cash inflow from financing activities totaled approximately $266.45 million in 2022, down from $278.91 million in 2021, indicating a decrease of about 4.9%[22]. - The net cash flow from financing activities was negative at approximately -$67.85 million in 2022, compared to -$6.20 million in 2021, showing a worsening of cash flow[22]. - The ending cash and cash equivalents balance decreased to approximately $273.43 million in 2022 from $318.56 million in 2021, a decline of about 14.1%[22]. Shareholder Information - The total number of ordinary shareholders at the end of the reporting period was 37,513[10]. - The largest shareholder, Sichuan Atlantic Group Co., Ltd., holds 33.37% of the shares, amounting to 299,554,399 shares[10]. Research and Development - Research and development expenses increased to CNY 45,755,952.77, up 50.00% from CNY 30,535,156.02 in the same period of 2021[17]. Inventory and Cash Equivalents - The company reported a decrease in gross profit and a reduction in asset disposal income as the main reasons for the decline in net profit[8]. - The company’s inventory decreased to CNY 614,442,223.50 from CNY 725,152,357.11 at the end of 2021, a reduction of 15.27%[13]. - The company reported a cash inflow from the disposal of fixed assets and other long-term assets of approximately $114,810 in 2022, a significant decrease from $37.27 million in 2021[21]. - The company received approximately $950,000 from minority shareholders in 2022, indicating continued investment interest[21].

Financial Performance - The company's operating revenue for the first half of 2022 was approximately ¥1.72 billion, a decrease of 5.61% compared to ¥1.82 billion in the same period last year[22]. - The net profit attributable to shareholders for the first half of 2022 was approximately ¥37.81 million, down 21.46% from ¥48.14 million in the previous year[22]. - The basic earnings per share for the first half of 2022 was ¥0.0421, a decline of 21.46% compared to ¥0.0536 in the same period last year[22]. - The diluted earnings per share for the first half of 2022 was also ¥0.0421, reflecting the same percentage decrease as the basic earnings per share[22]. - The net profit after deducting non-recurring gains and losses was approximately ¥34.08 million, down 25.01% from ¥45.45 million in the same period last year[22]. - The company's operating revenue for the first half of 2022 was 1,719.45 million yuan, a year-on-year decline of 5.61%, and operating profit was 51.50 million yuan, down 32.14%[39]. - The total comprehensive income for the first half of 2022 was RMB 44,549,064.94, down 28.7% from RMB 62,503,772.28 in the same period last year[154]. - The company reported a net cash outflow from financing activities of RMB -6,066,625.75, compared to an inflow of RMB 27,944,654.27 in the first half of 2021[162]. Cash Flow and Assets - The net cash flow from operating activities improved significantly to approximately ¥7.33 million, compared to a negative cash flow of ¥58.84 million in the previous year, marking an increase of 112.45%[22]. - Cash and cash equivalents at the end of the period amounted to 284,156,037.22 yuan, accounting for 8.86% of total assets, a decrease of 7.86% from the previous year[55]. - Accounts receivable increased by 114% to 352,716,739.97 yuan, attributed to the company's policy of advance credit sales[55]. - Inventory decreased by 4.06% to 695,683,677.95 yuan, accounting for 21.70% of total assets[56]. - The total amount of overseas assets is 38,393,227.44 yuan, accounting for 1.20% of total assets[60]. - The total assets at the end of the reporting period were approximately ¥3.21 billion, an increase of 1.69% from ¥3.15 billion at the end of the previous year[22]. - The company reported a total of ¥1,467,224,212.97 in non-current assets, down from ¥1,488,225,180.86, a decrease of about 1.41%[141]. Research and Development - R&D expenses increased by 32.36% to CNY 26,211,260.73, reflecting the company's commitment to innovation and product development[49][50]. - The company plans to continue investing in R&D to enhance product offerings and market competitiveness in the upcoming quarters[156]. - The company has applied for 4 new invention patents, bringing the total to 96 effective patents, including 86 inventions[45]. Market and Industry Challenges - The welding materials industry experienced a significant increase in new capacity, exceeding domestic demand by over 25%, leading to severe price distortions and a substantial decline in profitability[39]. - The company faced challenges due to the impact of COVID-19, affecting the procurement of raw materials and transportation of products, which hindered normal operations[39]. - The company faces intensified market competition due to rapid capacity expansion in the domestic welding materials industry, leading to a significant decline in profitability[69]. - Raw material price fluctuations, particularly in steel, pose a risk to the company's operations, necessitating careful procurement strategies to mitigate costs[70]. Environmental Compliance - The company maintained compliance with national and local discharge standards, with no environmental pollution incidents reported during the period[91]. - The company has been included in the list of key pollutant discharge units by the local environmental authority, indicating a focus on environmental compliance[88]. - The company has implemented measures to ensure that all pollutants are treated to meet the required standards before discharge[90]. - The wastewater treatment system in Shanghai Atlantic operates normally, utilizing pH adjustment and sedimentation processes, with online monitoring for total nickel, copper, chromium, chemical oxygen demand, and pH values[98]. - The company has established a unified waste disposal system, ensuring all hazardous and solid waste is handled by qualified disposal companies[102]. Shareholder Information - As of June 30, 2022, the total number of common shareholders was 38,875[128]. - The largest shareholder, Sichuan Atlantic Group, held 299,554,399 shares, representing 33.37% of the total shares, with 90,000,000 shares pledged[130]. - The company has not reported any changes in its share capital structure during the reporting period[127]. Corporate Governance - The report indicates no significant changes in the board of directors or senior management during the reporting period[134]. - There were no major contracts or significant events reported during the half-year period[125]. - The company has not issued any convertible bonds or other debt financing instruments during the reporting period[136]. Production and Sales - In the first half of 2022, the company produced 218,400 tons of welding materials, a year-on-year increase of 2.34%, while sales volume decreased by 14.39% to 223,700 tons[39]. - The company maintains a strong competitive position in the welding materials industry, with over 700 product varieties and a significant market share[37]. - The company exports its products to over 80 countries and regions, indicating a strong international market presence[28]. Future Plans - The company plans to focus on technology research and product structure adjustment in the second half of 2022 to enhance production efficiency and reduce costs[48]. - The company plans to adjust the investment plan for the 50,000-ton special welding rod project to not exceed 165,900,000 yuan[64].