Hydrogen-Based Electronic Special Gases - The company's hydrogen-based electronic special gases, including phosphine and arsine, have achieved a purity level of 6N and have seen continuous growth in market share, successfully breaking foreign technological blockades and monopolies[9] - The company's R&D efforts in high-purity special electronic gases have successfully achieved industrialization, contributing to the domestic semiconductor industry's self-reliance and reducing dependency on foreign technologies[9] - The company will focus on hydrogen-based electronic special gases as a key development area[50] Semiconductor Material Costs and Expenses - In 2022, the company's semiconductor material costs were 442,677,603.07 yuan, accounting for 56.04% of the total operating costs, a 3.07% increase compared to 2021[16] - The company's manufacturing expenses for semiconductor materials in 2022 were 248,956,936.00 yuan, accounting for 31.52% of operating costs, a decrease of 3.25% compared to 2021[16] Special Gas Products Performance - The sales revenue of special gas products in 2022 was 1,195,046,944.92 yuan, a 63.46% increase compared to 2021, with a sales gross margin of 48.88%, up 3.87% from the previous year[22] - The production capacity utilization rate of special gas products reached 112.88% in 2022, with a production volume of 9,939,355 KG, exceeding the designed capacity of 8,805,000 KG[22] MO Source Products Performance - The company's MO source products saw a 28.01% increase in sales revenue in 2022, reaching 212,938,693.67 yuan, with a sales gross margin of 40.10%, slightly down by 0.12% compared to 2021[22] - MO source products have achieved a purity level of ≥6N, enabling full-series product supply and customized services, with significant competitive advantages in the market[150] - MO source products are widely used in LED, solar cells, phase-change memory, semiconductor lasers, and RF IC chips, with emerging markets driven by Mini LED display technology[150] - The company has established a comprehensive MO source supply platform integrating R&D, production, and market development, with a leading position in the domestic market[150] - MO source products have achieved import substitution domestically and are exported to regions including Europe, America, and Asia-Pacific[150] - The company has accumulated a stable and high-quality customer base for its MO source products[150] - The company has advanced synthesis, purification, and analysis technologies for MO source products, reaching international standards[150] - MO source products play a critical role in semiconductor lighting, information communication, and aerospace fields[150] Revenue and Profit - The company's direct sales revenue in 2022 was 1,287,266,545.29 yuan, accounting for 62.33% of total revenue, a 3.51% increase compared to 2021[22] - Total revenue for 2022 reached 1,581,230,691.98 yuan, a year-on-year increase of 60.62%[56] - Net profit attributable to shareholders of the listed company in 2022 was 186,732,621.02 yuan, up 37.07% year-on-year[56] - Revenue for Q1 2022 was 411,042,492.06 yuan, Q2 was 436,061,601.33 yuan, Q3 was 412,028,887.30 yuan, and Q4 was 322,097,711.29 yuan[41] - Net profit attributable to shareholders was 80,669,614.70 yuan in Q1, 63,732,011.54 yuan in Q2, 66,791,253.63 yuan in Q3, and -24,460,258.85 yuan in Q4[41] R&D and Innovation - The company's R&D investment in 2022 was 1,303,952,171.84 yuan, a slight increase of 0.14% compared to the previous year[63] - The company plans to establish the Nanda Optoelectronic Materials Research Institute and the Technology Application Innovation Committee to enhance R&D capabilities[96] - The company faces risks from potential technological advancements that could render current products obsolete, but plans to mitigate this through continuous R&D and innovation[32] - The company has successfully developed and industrialized ALD/CVD precursor materials, breaking foreign technology monopolies and covering major categories required for wafer manufacturing[151] - The company has further developed and industrialized multiple precursor materials based on the 02 Special Project experience[151] Market and Industry Trends - The global semiconductor materials market is expected to grow by 8.6% to $69.8 billion in 2022, with China's market reaching $11.93 billion, a 21.9% increase[39] - The global semiconductor precursor market size was approximately 12.6 billion yuan in 2021, and is expected to reach 23.8 billion yuan by 2028, with a compound annual growth rate (CAGR) of 9.4%[75] - China's semiconductor precursor market size reached 590 million USD in 2021, and is projected to grow to 1.156 billion USD by 2028, with a CAGR of 10%[75] - The top three companies in the global semiconductor precursor market in 2021 were Merck, Air Liquide, and SK Materials, collectively holding a 76% market share[75] - The electronic specialty gas market in China was approximately 16.7 billion yuan in 2021, and is expected to grow to 23 billion yuan by 2024, with a CAGR of 10.31%[88] - The global ArF dry and immersion photoresist market was valued at 900 million USD in 2020, accounting for 48% of the market share, and is expected to reach 1.072 billion USD by 2025, with a CAGR of 3.5%[89] - The global ArF immersion photoresist market was valued at 710 million USD in 2020, and is expected to grow to 884 million USD by 2025, with a CAGR of 4.4%[89] - The global MO source market size was approximately $110 million in 2019 and is expected to reach $180 million by 2025, with a compound annual growth rate (CAGR) of 8.3% from 2021 to 2026[127] - The global Mini LED market size is projected to grow from $47 million in 2020 to $2.309 billion by 2024, with a CAGR of 164.12%[127] - The global Micro LED TV market size is expected to increase from $25 million in 2020 to $228 million by 2026, with a CAGR of 44.54%[127] Subsidiaries Performance - The company's subsidiary, Shandong Feiyuan Gas Co., Ltd., reported revenue of 899.44 million yuan and a net profit of 136.53 million yuan in 2022[86] - The company's subsidiary, Quanjiao Nanda Optoelectronic Materials Co., Ltd., reported revenue of 326.57 million yuan and a net profit of 115.84 million yuan in 2022[86] - The company's subsidiary, Ulanqab Nanda Microelectronics Materials Co., Ltd., reported revenue of 255.91 million yuan and a net profit of 45.79 million yuan in 2022[86] Financial and Asset Management - The company's other operating income and expenses in 2022 amounted to 2,050,906.32 yuan, a significant decrease from 8,474,479.98 yuan in the previous year[20] - The company's minority shareholders' equity impact in 2022 was 26,379,279.28 yuan, a substantial increase from 207,783.15 yuan in 2021[20] - Non-current asset disposal gains and losses were -2,904,802.64 yuan in 2022, compared to -1,621,954.58 yuan in 2021 and 59,407,295.27 yuan in 2020[30] - Government subsidies included in current profits were 94,401,898.06 yuan in 2022, up from 80,326,610.26 yuan in 2021 and 27,602,891.25 yuan in 2020[30] - Gains from trading financial assets and liabilities were 18,566,057.90 yuan in 2022, compared to 9,079,080.15 yuan in 2021 and 3,877,753.16 yuan in 2020[30] - Trading financial assets increased to 1,147,855,812.84 yuan in 2022, accounting for 21.60% of total assets, up from 14.61% in 2021[40] - Total assets at the end of 2022 were 5,314,564,363.62 yuan, an increase of 27.92% compared to the end of 2021[56] - The company's total restricted assets at the end of 2022 amounted to 44,811,050.56 yuan, mainly consisting of bank acceptance bill guarantees and mortgage assets[62] - The company raised a total of 149,032.85 million yuan through equity and convertible bond issuances in 2021 and 2022[47] - As of the end of 2022, the company had 45,028.26 million yuan of unused funds from the 2022 convertible bond issuance[64] - Raised a total of RMB 612,999,993.64 through the issuance of 15,290,596 shares at RMB 40.09 per share in 2021, with a net amount of RMB 602,348,978.65 after deducting fees[91] - As of December 31, 2022, RMB 336.6058 million of the raised funds had been utilized, with an unused balance of RMB 288.6903 million[91] Project Investments and Utilization - The photoresist project has utilized RMB 28.4132 million, achieving 18.94% of the planned investment[92] - The expansion project of 2,000 tons/year nitrogen trifluoride production facility has utilized RMB 57.7751 million, achieving 51.95% of the planned investment[92] - The annual production project of 45 tons of semiconductor precursor products has utilized RMB 6.4969 million, achieving 9.28% of the planned investment[92] - The annual production project of 140 tons of high-purity phosphine and arsine expansion and arsine technical transformation has utilized RMB 12.9091 million, achieving 16.14% of the planned investment[92] - The annual production project of 7,200 tons of electronic-grade nitrogen trifluoride in Ulanqab has utilized RMB 180.9903 million, achieving 36.20% of the planned investment[92] Corporate Governance and Leadership - The company held 5 general meetings of shareholders, 10 board meetings, and 10 supervisory board meetings during the reporting period[124] - Yang Min resigned as the company's technical director on January 17, 2022, but continues to serve as the chief scientist[129] - Su Yongqin resigned as the company's financial director on January 17, 2022, but continued to serve as the vice president and board secretary until his resignation on December 31, 2022[129] - Joseph Reiser resigned as a director of the company on August 22, 2022, and no longer holds any position in the company[129] - Yang Min, Technical Director, resigned on January 17, 2022[145] - Su Yongqin, CFO, resigned on January 17, 2022[145] - Yuan Lei appointed as Vice President and Technical Director on January 17, 2022[145] - Lu Zhenxue appointed as Vice President and CFO on January 17, 2022[145] - Lu Zhigang appointed as Vice President on January 17, 2022[145] - Joseph Reiser, Director, resigned on August 22, 2022[145] - Su Yongqin, Vice President and Board Secretary, resigned on December 31, 2022[145] - Chen Huabing, Vice President, has extensive experience in semiconductor technology and national projects[146] - Wu Ling, Independent Director, has significant experience in semiconductor lighting and international alliances[146] - Yuan Lei, Vice President and Technical Director, has over 20 years of experience in semiconductor lithography and process development[149] - The company has established a governance structure consisting of the general meeting of shareholders, the board of directors, the supervisory board, and the senior management team, ensuring clear responsibilities and mutual checks and balances[124] - The company's Board of Directors held eight meetings in 2022, with resolutions published on the official website[168] - The company's directors, supervisors, and senior management received compensation based on the company's remuneration scheme, with payments made as per the listed amounts[178] Employee and Talent Management - The company implemented a comprehensive welfare system including social insurance, housing provident fund, company benefits, and union benefits to retain and attract talent[180] - The 2022 training plan focused on improving employee skills and overall quality, covering various modules such as R&D, precision production, sales, and management[180] - Total number of employees at the end of the reporting period: 1,293[200] - Number of production personnel: 838[200] - Number of technical personnel: 260[200] - Number of employees with a master's degree or higher: 76[200] - Number of employees with a bachelor's degree: 369[200] - Number of employees with a college diploma: 438[200] - Number of employees with a secondary school diploma or below: 410[200] - Number of sales personnel: 51[200] - Number of financial personnel: 40[200] - Number of administrative personnel: 104[200] Profit Distribution and Dividends - The company proposed a cash dividend of RMB 0.50 per 10 shares (tax included) and a capital reserve transfer of 3 shares per 10 shares[184] - The total cash dividend for the year was RMB 38,059,178.50, accounting for 100% of the total profit distribution[192] - The company's profit distribution plan and capital reserve transfer plan are consistent with the company's articles of association and dividend management regulations[189] - The company's profit distribution policy, especially the cash dividend policy, was formulated and implemented during the reporting period[181] - The company's profit distribution plan met the requirements of the articles of association and the general meeting of shareholders, with clear and transparent standards and procedures[190] Risk Management and Internal Control - The company faces risks related to core technology leakage and loss of key technical personnel[119] - The company's large accounts receivable balance is managed through strict credit control and collection efforts, with a focus on maintaining a high-quality customer base[33] - The company faces management risks due to the continuous expansion of its business scale and the need for improved organizational structure and management models[113] - The company's internal control system was established and implemented effectively during the reporting period[186] Investor Relations and Communication - The company's performance in the first half of 2022, including key R&D project progress, overseas sales, and new product application development, was discussed with 42 domestic institutions[114] - The company's performance in the first three quarters of 2022, future main growth points, and product applications in the photovoltaic field were discussed with 20 domestic and international institutions[114] - The company's expansion plans, market conditions of main products, and progress of key R&D projects were discussed with 5 domestic institutions[114] - The company's performance growth, future business layout, progress of key R&D projects, and refinancing project progress were discussed with investors during the 2021 online performance briefing[114] - The company's product application areas, future performance growth points, development strategies, and goals were discussed with 2 domestic institutions[114] - The company's performance contribution from fluorine-based electronic special gases, future development plans, expansion plans, and progress of key R&D projects were discussed with 2 domestic institutions[114] - The company's new product development, progress of key R&D projects, and equity incentive situation were discussed with 3 domestic and international institutions[114] - The company's performance, project R&D and industrialization, and business strategy were discussed with 18 domestic institutions[114] - The company held five temporary shareholders' meetings in 2022, with investor participation rates ranging from 27.61% to 29.68%[160] Equity Incentives and Compensation - The company's total equity incentive grants amounted to 29,994,560 shares, with a total value of 39,523,328[117] - The Board of Directors' Compensation and Assessment Committee reviewed and approved the 2022 Restricted Stock Incentive Plan and related management measures[188] - The company will accelerate the implementation of equity incentives to improve the management and incentive mechanisms for the career partner team[109] Strategic Development and Expansion - The company is exploring new technologies and product areas in the semiconductor industry through a "CEO" growth plan[43] - The company aims to accelerate the construction of a group-based sales platform, expand into high-end application markets, and enhance overseas market penetration[78] - The company plans to accelerate the construction of information systems and establish a data center to improve supply chain management[54] - The company has mastered the research and production of various high-purity electronic materials, especially high-purity metal compounds, which are critical raw materials for ALD and CVD thin film deposition processes[143] - The semiconductor material industry is entering an unprecedented strategic opportunity period due to global capacity shifting to China and domestic market traction[139] Shareholder and Board Activities - Zhang Xingguo, the Vice Chairman, held 27,620,400 shares at the beginning of the period and increased his holdings by 8,286,120 shares, resulting in a total of 35,906,520 shares at the end of the period[160] - Jiang Tian, born in 1979, has been the Chairman of the Supervisory Committee since September 2021, with a background in electronic science and engineering from Nanjing University[161] - Yin Jiankang serves as the Chairman and General Manager of Nanjing University Capital Operation Co., Ltd., and has been in this position since April 6, 2021[163] - The company's directors actively participated in board meetings and provided valuable suggestions for the company's development[198]

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