证券代码：831304 证券简称：迪尔化工 公告编号：2023-028 根据《中华人民共和国公司法》、《中华人民共和国证券法》、《北交所持续监 管指引第一号—独立董事》、《公司章程》、《独立董事工作制度》等相关规定，公 司在第三届董事会第十八次会议召开前向独立董事提供了本次董事会的相关材 料，作为山东华阳迪尔化工股份有限公司（以下简称"公司"）的独立董事，本 着勤勉、严谨、负责的态度，基于独立、审慎、客观的立场，我们就公司董事会 拟审议的相关事项做如下事前认可意见： 山东华阳迪尔化工股份有限公司 独立董事关于公司第三届董事会第十八次会议相关事项的 事前认可意见 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 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 带法律责任。 一、《关于继续聘用中天运会计师事务所（特殊普通合伙）为公司 2023 年 度审计机构的议案》的事前认可意见 经认真审阅《关于继续聘用中天运会计师事务所(特殊普通合伙) 为公司 2023 年度审计机构》议案的具体内容，我们认为：中天运会计师事务所（特殊 普通合伙）有从事证券业务资格及从事上市公司审计工 ...

2021 年 7 月公司完成 2021 年第一次股票发行,募集资金 2,025.00 万元,募集资金情况如下: 2021 年 4月28日,第三届董事会第五次会议审议通过了《定向 发行说明书》等与股票发行相关的议案,并于 2021年5月15日召开 的 2021 年第一次临时股东大会审议通过。公司发行股份数量不超过 1.500.00万股,每股价格为人民币1.35元,预计发行募集资金总额 不超过 2,025.00 万元,募集资金用途为补充公司流动资金。 2021 年 6 月 4 日,全国中小企业股份转让系统有限责任公司出 具了《关于对山东华阳迪尔化工股份有限公司股票定向发行无异议的 函》(股转系统函[2021]1524 号)。 中泰证券股份有限公司 关于山东华阳迪尔化工股份有限公司 2022 年度募集资金存放与使用情况的核查报告 中泰证券股份有限公司(以下简称"中泰证券"或"主办券商") 作为山东华阳迪尔化工股份有限公司(以下简称"迪尔化工"或"公 司"）的主办券商,根据《非上市公众公司监督管理办法》《全国中 小企业股份转让系统股票定向发行规则》《全国中小企业股份转让系 统股票定向发行业务指南》等相关法律、法规和规 ...

報 告 書 REPORT 山东华阳迪尔化工股份有限公司 内部控制鉴证报告 中天运[2023]核字第 90187 号 二○二三年四月二十二日 中天运会计师事务所 （特殊普通合伙） JONTEN CERTIFIED PUBLICACCOUNTANTS LLP 中天运会计师事务所（特殊普通合伙） JONTEN CERTIFIED PUBLIC ACCOUNTANTSLLP 山东华阳迪尔化工股份有限公司 2022 年 12 月 31 日 内部控制鉴证报告 审计单位：中天运会计师事务所（特殊普通合伙） 联系电话：010-88395676 传真电话：010-88395200 中天运会计师事务所（特殊普通合伙） JONTEN CERTIFIED PUBLIC ACCOUNTANTSLLP 报 告 书 R E P O R T 目 录 第 2 页共 4 页 中天运会计师事务所（特殊普通合伙） JONTEN CERTIFIED PUBLIC ACCOUNTANTSLLP 内部控制鉴证报告 中天运[2023]核字第 90187 号 山东华阳迪尔化工股份有限公司全体股东： 我们接受委托，审核了后附的山东华阳迪尔化工股份有限公司（以下 ...

Construction and Expansion - The company commenced construction of a 135,000 tons/year nitric acid project in May 2022[6] - The company signed a listing guidance agreement with Zhongtai Securities in June 2022 and completed the filing with the Shandong Securities Regulatory Bureau in the same month[6] - The company was officially accepted by the Beijing Stock Exchange for its public offering application on October 10, 2022[7] - The company implemented Huawei Cloud digital platform construction in July 2022[7] - The company plans to continue expanding its market presence and investing in new product development to sustain growth[29] Financial Performance - The company's operating revenue for 2022 was RMB 831,016,318.26, representing a 63.92% increase compared to RMB 506,954,114.37 in 2021[34] - The net profit attributable to shareholders for 2022 was RMB 70,343,669.32, a significant increase of 125.70% from RMB 31,167,436.24 in 2021[34] - The total assets at the end of 2022 amounted to RMB 461,661,514.01, reflecting a growth of 51.73% from RMB 304,269,189.44 at the end of 2021[35] - The company's gross profit margin for 2022 was 15.95%, slightly up from 14.06% in 2021[34] - The company raised a total of RMB 119,400,000.00 from the issuance of 30,000,000 shares at a price of RMB 3.98 per share[30] - The weighted average return on equity based on net profit attributable to shareholders was 30.95% in 2022, compared to 17.34% in 2021[34] - The net cash flow from operating activities for 2022 was RMB 116,001,426.41, a recovery from a negative cash flow of RMB -6,781,474.28 in 2021[37] - The company's total liabilities increased by 107.02% to RMB 207,397,899.96 in 2022 from RMB 100,182,238.02 in 2021[35] Market and Competition - The company’s product sales prices are subject to significant fluctuations due to market supply and demand dynamics[17] - The company’s main products include nitric acid, potassium nitrate, magnesium nitrate, and nitrate water-soluble fertilizers, which are subject to market competition risks[18] - The market for potassium nitrate is expected to grow, driven by the development of new energy storage industries[52] - The company faces significant risks from market price fluctuations of its main products, which are highly influenced by supply and demand dynamics, as well as seasonal and cyclical factors[115] - The company is exposed to competition risks in a mature industry with significant economies of scale, necessitating continuous cost reduction and risk management strategies[118] Research and Development - The company is increasing its investment in new technology and product development to enhance its product offerings and profitability[19] - Research and development expenses increased by 78.13% to ¥945,052.76, reflecting higher salaries for R&D personnel[67] - The company has maintained a total of 20 patents, with no new patents filed during the reporting period[94] - The total number of R&D personnel remained stable at 3, representing 1% of the total workforce[93] - The company has increased its R&D efforts for new technologies and products, aiming to extend its product line into higher value-added downstream products[119] Safety and Environmental Risks - The company faces significant safety production risks due to the nature of its chemical products, which may impact normal operations and performance[14] - The company is exposed to environmental protection risks, including potential pollution incidents that could lead to penalties and operational disruptions[14] - The company is committed to addressing safety and environmental risks associated with its products, which have corrosive or flammable properties[120] - The company has implemented a wastewater treatment system with a drainage flow rate of 850 cubic meters/day, which is functioning properly[105] - The company has a waste gas treatment capacity of 7.07 tons/year for NOx and 20.76 tons/year for particulate matter, both operating normally[105] Shareholder Commitments and Governance - The actual controller committed to not engaging in any competing business activities during their tenure, ensuring no conflicts of interest with the company[128] - The company issued a lock-up commitment for its shares, prohibiting transfers for 12 months following the public offering on the North Exchange[127] - The company has committed to reducing related party transactions and ensuring compliance with regulations[126] - The actual controller has pledged to avoid any direct or indirect competition with the company during their control period[129] - The company guarantees that it will not use related party transactions to transfer profits or harm the legitimate rights of other shareholders[133] Employee and Management Structure - The company increased its total employees from 266 to 295, with a net addition of 35 employees during the reporting period[192] - The administrative staff increased from 13 to 30, while production staff rose from 229 to 237[192] - The company implemented a competitive compensation policy, including six insurances and one fund, to attract talent for new product development[193] - The company has a total of 7 board members, 3 supervisors, and 6 senior management personnel[182] - New independent directors, Xi Xiuping and Liu Xuesheng, were appointed during the reporting period[187] Financial Commitments and Compliance - The company will take legal responsibility if it fails to meet its commitments, as per relevant laws and regulations[142] - The company will compensate investors for any losses incurred due to violations of its commitments[142] - The company will ensure that related party transactions are conducted at fair market prices and in compliance with legal procedures[132] - The company has committed to fully disclose the reasons for any failure to fulfill public commitments during the issuance process[145] - The company will take necessary actions to address any violations of public commitments and other commitments in the prospectus[150]

证券代码：831304 证券简称：迪尔化工 公告编号：2023-026 山东华阳迪尔化工股份有限公司 第三届监事会第十五次会议决议公告 本公司及监事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 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 带法律责任。 一、会议召开和出席情况 （一）会议召开情况 1.会议召开时间：2023 年 4 月 22 日 2.会议召开地点：公司会议室 3.会议召开方式：现场 4.发出监事会会议通知的时间和方式：2023 年 4 月 12 日以书面方式发出 5.会议主持人：监事会主席曹学银先生 6.召开情况合法、合规、合章程性说明： 本次会议的召集、召开符合《公司法》、《公司章程》及《监事会议事规则》 的相关规定。 （二）会议出席情况 会议应出席监事 3 人，出席和授权出席监事 3 人。 二、议案审议情况 （一）审议通过《关于公司 2022 年度监事会工作报告的议案》 1.议案内容： 依据公司 2022 年度工作的实际情况，监事会就 2022 年度工作进行了总结和 汇报，形成了《公司 2022 年度监事会工作报告》。 2.议案表决结果：同意 3 票； ...

報 告 書 REPORT 山东华阳迪尔化工股份有限公司 前次募集资金使用情况鉴证报告 中天运[2023]核字第 90188 号 二○二三年四月二十二日 中天运会计师事务所 （特殊普通合伙） JONTEN CERTIFIED PUBLIC ACCOUNTANTS LLP 中天运会计师事务所（特殊普通合伙） JONTEN CERTIFIED PUBLIC ACCOUNTANTSLLP 山东华阳迪尔化工股份有限公司 前次募集资金使用情况鉴证报告 截至 2022 年 12 月 31 日止 审计单位：中天运会计师事务所（特殊普通合伙） 联系电话：010-88395676 传真电话：010-88395200 中天运会计师事务所（特殊普通合伙） JONTEN CERTIFIED PUBLIC ACCOUNTANTSLLP 报 告 书 R E P O R T 目 录 第 2 页共 4 页 一、鉴证报告 二、报告附件 1、 募集资金使用情况对照表 2、 事务所营业执照复印件 3、 事务所执业证书复印件 4、 签字注册会计师证书复印件 中天运会计师事务所（特殊普通合伙） JONTEN CERTIFIED PUBLIC ACCOU ...

第三届董事会第十八次会议决议公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 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 带法律责任。 证券代码：831304 证券简称：迪尔化工 公告编号：2023-025 山东华阳迪尔化工股份有限公司 一、会议召开和出席情况 （一）会议召开情况 1.会议召开时间：2023 年 4 月 22 日 2.会议召开地点：公司会议室 3.会议召开方式：现场 4.发出董事会会议通知的时间和方式：2023 年 4 月 12 日以书面方式发出 5.会议主持人：董事长孙立辉先生 6.会议列席人员：监事、高级管理人员 7.召开情况合法、合规、合章程性说明： 本次会议的召集、召开符合《公司法》、《公司章程》及《董事会议事规则》 的相关规定。 二、议案审议情况 （一）审议通过《关于公司 2022 年度董事会工作报告的议案》 1.议案内容： 依据公司 2022 年度工作的实际情况，董事会就 2022 年度工作进行了总结和 汇报，形成了《公司 2022 年度董事会工作报告》。 2.议案表决结果：同意 7 票；反对 0 票；弃权 0 票。 3.回避表 ...

证券代码：831304 证券简称：迪尔化工 公告编号：2023-032 山东华阳迪尔化工股份有限公司 内部控制评价报告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 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 带法律责任。 根据《企业内部控制基本规范》及其配套指引的规定和其他内部控制监管要 求（以下简称企业内部控制规范体系），结合本公司（以下简称公司）内部控制 制度和评价办法，在内部控制日常监督和专项监督的基础上，我们对公司2022 年12月31日（内部控制评价报告基准日）的内部控制有效性进行了评价。 一、重要声明 按照企业内部控制规范体系的规定，建立健全和有效实施内部控制，评价其 有效性，并如实披露内部控制评价报告是公司董事会的责任。监事会对董事会建 立和实施内部控制进行监督。经理层负责组织领导企业内部控制的日常运行。公 司董事会、监事会及董事、监事、高级管理人员保证本报告内容不存在任何虚假 记载、误导性陈述或重大遗漏，并对报告内容的真实性、准确性和完整性承担个 别及连带法律责任。 公司内部控制的目标是合理保证经营管理合法合规、资产安全、财务报告及 相关信 ...

報 告 書 REPORT 山东华阳迪尔化工股份有限公司 2022 年度 非经营性资金占用及其他关联资金 往来情况的专项说明 中天运[2023]核字第 90189 号 二○二三年四月二十二日 中天运会计师事务所 （特殊普通合伙） JONTEN CERTIFIED PUBLIC ACCOUNTANTS 中天运会计师事务所（特殊普通合伙） JONTEN CERTIFIED PUBLIC ACCOUNTANTS LLP 山东华阳迪尔化工股份有限公司 非经营性资金占用及其他关联资金往来 情况的专项说明 2022 年度 审计单位：中天运会计师事务所（特殊普通合伙） 联系电话：010-88395676 传真电话：010-88395200 中天运会计师事务所（特殊普通合伙） JONTEN CERTIFIED PUBLIC ACCOUNTANTS LLP 报 告 书 R E P O R T 目 录 第 2 页共 4 页 一、专项说明 二、报告附件 1、 2022 年度非经营性资金占用及其他关联资金往来情况汇总表 2、 事务所营业执照复印件 3、 事务所执业证书复印件 4、 签字注册会计师证书复印件 中天运会计师事务所（特殊普通 ...

Financial Performance - Net profit attributable to shareholders for Q1 2023 was CNY 19,528,674.39, representing a growth of 72.69% year-over-year[11] - Operating revenue for Q1 2023 reached CNY 211,225,378.17, an increase of 46.49% compared to the same period last year[11] - Basic earnings per share for Q1 2023 were CNY 0.15, reflecting a growth of 66.67% compared to the same period last year[12] - The total comprehensive income amounted to CNY 8,623,442.65, an increase from CNY 5,111,103.99 year-over-year[50] - Operating profit for Q1 2023 was ¥26,486,268.31, up 70.3% from ¥15,544,726.55 in Q1 2022[45] - Net profit for Q1 2023 was ¥19,528,674.39, representing a 73.1% increase compared to ¥11,308,713.76 in Q1 2022[46] - Earnings per share for Q1 2023 were ¥0.15, compared to ¥0.0885 in Q1 2022, reflecting a 69.2% increase[46] Assets and Liabilities - Total assets as of March 31, 2023, were CNY 462,568,926.45, a slight increase of 0.20% compared to the end of 2022[11] - The company's total liabilities to total assets ratio (consolidated) improved to 40.46%, down from 44.92% at the end of 2022[11] - The company's total liabilities decreased to ¥187,132,385.50 from ¥207,397,899.96, a reduction of approximately 9.8%[38] - The total assets amounted to ¥462,568,926.45 as of March 31, 2023, slightly up from ¥461,661,514.01 at the end of 2022[38] - Total liabilities decreased to ¥84,873,782.12 in Q1 2023 from ¥113,232,112.87 in Q1 2022, a reduction of 25.1%[42] - The company's total equity increased to ¥275,436,540.95 from ¥254,263,614.05, representing a growth of about 8.3%[38] Cash Flow - The company's net cash flow from operating activities decreased by 69.38% year-over-year to CNY 14,818,700.40, primarily due to increased tax payments[15] - Cash inflow from operating activities was CNY 156,423,079.67, compared to CNY 162,088,525.64 in the same period last year, showing a slight decrease[51] - The net cash flow from operating activities was CNY 14,818,700.40, down from CNY 48,393,122.00 year-over-year[51] - The net increase in cash and cash equivalents was CNY 12,656,463.89, compared to CNY 34,443,793.19 in the same period last year[52] - The ending balance of cash and cash equivalents was CNY 82,453,339.43, up from CNY 59,015,856.78 year-over-year[54] - The company reported a net cash outflow from financing activities of CNY -24,000.00, with no significant inflows recorded[56] Accounts Receivable and Inventory - Accounts receivable at the end of the reporting period amounted to CNY 33,190,200, a significant increase of 97.19% compared to the previous year, attributed to extended payment terms for customers[13] - Accounts receivable rose to ¥33,190,152.79 from ¥16,831,509.63, marking an increase of about 97.5%[36] - Inventory decreased to ¥37,561,143.76 from ¥44,865,251.20, indicating a decline of approximately 16.3%[36] Shareholder Information - The total shares held by the top ten shareholders account for 75.61% of the total shares, with a total of 96,617,891 shares[23] - The largest shareholder, Liu Xiyu, holds 20,552,480 shares, representing 16.08% of the total shares[22] - The second-largest shareholder, Sun Lihui, holds 13,095,940 shares, representing 10.25% of the total shares[22] Other Financial Activities - Non-operating income for the period included government subsidies totaling CNY 208,335.17, significantly increasing by 2224.44% year-over-year[17] - The company reported a decrease in investment income and fair value changes by 59.19% year-over-year, mainly due to lower returns on idle funds[17] - The company reported a significant increase in R&D expenses to ¥121,634.05 in Q1 2023 from ¥93,577.67 in Q1 2022, indicating a focus on innovation[45] - Other income for Q1 2023 was ¥149,824.26, compared to ¥6,445.62 in Q1 2022, showing a substantial increase[45] Compliance and Commitments - The company has committed to avoiding related party transactions and has adhered to this commitment without violations during the reporting period[30] - The company has not engaged in any litigation or arbitration matters during the reporting period[26] - The company has not provided any external guarantees or loans during the reporting period[26] - The company has not experienced any asset seizures, freezes, or pledges during the reporting period[26] - The company has committed to measures to stabilize stock prices and has adhered to this commitment without violations[31] - The company has committed to its profit distribution policy and has not violated any commitments regarding fund occupation[32] - The company has not disclosed any major events or significant changes in business strategy during the reporting period[25]