证券代码：688087 证券简称：英科再生 公告编号：2023-039 山东英科环保再生资源股份有限公司 第四届董事会第五次会议决议公告 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、准确性和完整性依法承担法律责任。 一、董事会会议召开情况 山东英科环保再生资源股份有限公司（以下简称"公司"）第四 届董事会第五次会议于 2023 年 8 月 24 日在公司会议室以现场结合 通讯方式召开。本次会议应出席会议董事 5 名，实际出席会议董事 5 名，会议由董事长刘方毅先生主持，监事和高级管理人员列席了会议。 本次会议的召集和召开符合《中华人民共和国公司法》（以下简称"《公 司法》"）、《中华人民共和国证券法》（以下简称"《证券法》"）、《上市 公司股权激励管理办法》、《上海证券交易所科创板股票上市规则》和 《山东英科环保再生资源股份有限公司章程》（以下简称"《公司章 程》"）的有关规定，表决所形成决议合法、有效。 （二）审议通过《关于公司 2023 年半年度募集资金存放与实际 使用情况专项报告的议案》 二、董事会会议审议情况 经与会董事审议表决，一致通过如下议 ...

证券代码：688087 证券简称：英科再生 公告编号：2023-036 山东英科环保再生资源股份有限公司 经与会监事审议表决，一致通过如下议案： （一）审议通过《关于公司 2023 年半年度报告及其摘要的议案》 经审核，监事会认为董事会编制和审议公司 2023 年半年度报告 的程序符合法律、行政法规及中国证监会的规定，报告内容真实、准 确、完整地反映了公司的实际情况，不存在任何虚假记载、误导性陈 述或者重大遗漏。 表决情况：3 票赞成，0 票反对，0 票弃权。 本议案所述内容详见公司同日披露于上海证券交易所网站 （www.sse.com.cn）的《公司 2023 年半年度报告》及《公司 2023 年 半年度报告摘要》。 第四届监事会第三次会议决议公告 本公司监事会及全体监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、准确性和完整性依法承担法律责任。 一、监事会会议召开情况 山东英科环保再生资源股份有限公司（以下简称"公司"）第四 届监事会第三次会议于 2023 年 8 月 24 日在公司会议室以现场结合 通讯方式召开。本次会议应到监事 3 名，实到监事 3 名。会议由监事 ...

二、修改《公司章程》的具体内容 工商变更登记的公告 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、准确性和完整性依法承担法律责任。 山东英科环保再生资源股份有限公司（以下简称"公司"）于 2023 年 8 月 24 日召开第四届董事会第五次会议，会议审议通过了《关于 调整 2022 年限制性股票激励计划限制性股票回购数量和回购价格的 议案》《关于回购注销部分限制性股票的议案》《关于拟变更公司注册 资本与修订<公司章程>并办理工商变更登记的议案》，公司拟变更注 册资本、修订《公司章程》并办理工商变更登记，具体情况如下： 一、公司注册资本变更的相关情况 公司回购注销 2022 年限制性股票激励计划部分限制性股票将导 致公司股份总数减少 709,380 股，该部分股份回购注销完成后，公司 总股本将由 188,478,630 股减少至 187,769,250 股，注册资本将由 188,478,630 元减少至 187,769,250 元。 证券代码：688087 证券简称：英科再生 公告编号：2023-040 山东英科环保再生资源股份有限公司 关于拟变更公司注册 ...

证券代码：688087 证券简称：英科再生 公告编号：2023-041 山东英科环保再生资源股份有限公司 关于召开 2023 年第一次临时股东大会的通知 本公司董事会及全体董事保证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、准确性和完整性依法承担法律责任。 重要内容提示： 一、 召开会议的基本情况 （一） 股东大会类型和届次 2023 年第一次临时股东大会 召开日期时间：2023 年 9 月 11 日 14 点 至 2023 年 9 月 11 日 股东大会召开日期：2023年9月11日 本次股东大会采用的网络投票系统：上海证券交易所股东大会网络投 票系统 （二） 股东大会召集人：董事会 （三） 投票方式：本次股东大会所采用的表决方式是现场投票和网络投票相结 合的方式 （四） 现场会议召开的日期、时间和地点 采用上海证券交易所网络投票系统，通过交易系统投票平台的投票时间为 股东大会召开当日的交易时间段，即 9:15-9:25,9:30-11:30，13:00-15:00；通过 互联网投票平台的投票时间为股东大会召开当日的 9:15-15:00。 （六） 融资融券、转融通、约定购回业 ...

证券代码：688087 证券简称：英科再生 公告编号：2023-035 山东英科环保再生资源股份有限公司 2023年半年度募集资金存放与实际使用情况专项报告 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、准确性和完整性依法承担法律责任。 根据《上市公司监管指引第 2 号——上市公司募集资金管理和使 用的监管要求（2022 年修订）》《上海证券交易所科创板上市公司自 律监管指引第 1 号——规范运作》等相关规定，山东英科环保再生资 源股份有限公司（以下简称 "公司"）2023 年半年度募集资金存放 与实际使用情况专项报告如下： 一、募集资金基本情况 （一）实际募集资金金额和资金到账时间 根据中国证券监督管理委员会于 2021 年 5 月 25 日出具的《关于 同意山东英科环保再生资源股份有限公司首次公开发行股票注册的 批复》（证监许可[2021]1802 号），公司获准向社会公众公开发行人 民币普通股（A 股）3,325.8134 万股（每股面值人民币 1 元），并于 2021 年 7 月 9 日在上海证券交易所科创板上市（以下简称"本次发 行"）。本次发 ...

回购注销部分限制性股票及调整回购数量、回购价格 相关事项 之 法律意见书 地址：中国•上海 陕西北路 1438 号财富时代大厦 2401 室 电话：(86)021-52830657 传真：(86)021—52895562 法律意见书 上海天衍禾律师事务所 关于 山东英科环保再生资源股份有限公司 法律意见书 上海天衍禾律师事务所 关于 山东英科环保再生资源股份有限公司 回购注销部分限制性股票及调整回购数量、回购价格相关事项 之 法律意见书 致：山东英科环保再生资源股份有限公司 上海天衍禾律师事务所（以下简称"本所"）接受山东英科环保再生资源股 份有限公司（以下简称"英科再生"或"公司"）的委托，担任英科再生实施 2022 年限制性股票激励计划相关事宜（以下简称"本次股权激励计划"或"激励计划"） 的专项法律顾问。本所律师根据《中华人民共和国公司法》（以下简称《公司法》） 《上市公司股权激励管理办法》（证监会 148 号令）（以下简称《管理办法》）《上 海证券交易所科创板股票上市规则》等有关法律及其他有关法律、法规、规范性 文件，以及《山东英科环保再生资源股份有限公司 2022 年限制性股票激励计划 （草案）》（ ...

《上海证券交易所上市公司股东及董事、监事、高级管理人员减持股 份实施细则》等相关规定。公司及董事会对朱琳女士担任董事会秘书 期间为公司发展所做出的贡献给予充分的肯定，并表示衷心的感谢！ 经公司董事长提名，董事会提名委员会审查，公司于 2023 年 8 月 24 日召开第四届董事会第五次会议，审议并通过了《关于变更董 事会秘书的议案》。公司董事会同意聘任徐纹纹女士（简历附后）为 公司董事会秘书，任期自董事会决议公告日起至第四届董事会任期届 证券代码：688087 证券简称：英科再生 公告编号：2023-038 山东英科环保再生资源股份有限公司 关于变更董事会秘书的公告 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、准确性和完整性依法承担法律责任。 山东英科环保再生资源股份有限公司（以下简称"公司"）董事 会于近日收到公司董事会秘书朱琳女士的辞职报告，朱琳女士因个人 原因申请辞去公司董事会秘书职务，辞任后不再担任公司任何职务。 根据《中华人民共和国公司法》（以下简称"《公司法》"）、《山东英 科环保再生资源股份有限公司章程》（以下简称"《公司章程》"） 等有 ...

（一）关于公司 2023 年半年度募集资金存放与实际使用情况的独立意见 根据《上市公司监管指引第2号——上市公司募集资金管理和使用的监管要 求（2022年修订）》《上海证券交易所科创板上市公司自律监管指引第1号——规 范运作》及公司《募集资金管理制度》等有关规定，公司董事会编制了截至2023 年6月30日止的《山东英科环保再生资源股份有限公司2023年半年度募集资金存 放与实际使用情况专项报告》。经核查，我们认为该报告如实反映了公司募集资 金2023年半年度的存放与使用情况。公司募集资金存放、使用、管理符合有关法 律、法规及公司《募集资金管理制度》的相关规定。该报告真实、客观反映了公 司募集资金存放、使用、管理情况，公司已披露的募集资金存放与使用等相关信 息及时、真实、准确、完整，不存在募集资金存放与使用违规的情形，不存在损 害公司及股东利益的情形。 （二）关于调整 2022 年限制性股票激励计划限制性股票回购数量和回购 价格的独立意见 公司本次调整限制性股票回购数量和价格合法合规，不会对公司的经营活 动和财务状况产生重大影响，也不会影响公司 2022 年限制性股票激励计划的继 续实施，不存在损害公司及全体股 ...

INFTC 英 科 再 生 股票代码 688087 2023年第 季度报告 REDUCE I RECYCLE I REUSE 1111 1111 英科再生 2 万物再生 2023 年第一季度报告 证券代码：688087 证券简称：英科再生 山东英科环保再生资源股份有限公司 2023 年第一季度报告 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、准确性和完整性依法承担法律责任。 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。 公司负责人刘方毅、主管会计工作负责人李寒铭及会计机构负责人（会计主管人员）李寒铭保证 季度报告中财务信息的真实、准确、完整。 第一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 单位：元 币种：人民币 | 项目 | 本报告期 | 本报告期比上年 同期增减变动幅 | | | --- | --- | --- | --- | | | | 度(%) | | | 营业收入 | 516,660, ...

Financial Performance and Dividends - The company plans to distribute a cash dividend of RMB 2.00 per 10 shares and a capital reserve transfer of 4 shares per 10 shares, totaling RMB 26,925,518.60 in cash dividends, accounting for 11.67% of the net profit attributable to the parent company's shareholders[7] - The net profit attributable to the parent company's shareholders for 2022 was RMB 230,770,926.77[7] - The total share capital will increase to 188,478,630 shares after the capital reserve transfer[7] - Revenue for 2022 reached RMB 2,056,055,590.33, a 3.32% increase compared to 2021[26] - Net profit attributable to shareholders of the listed company decreased by 3.76% to 230,770,926.77 yuan in 2022[27] - Net cash flow from operating activities decreased by 45.56% to 153,415,571.92 yuan in 2022, mainly due to increased raw material costs and higher cash payments for goods[28] - Total assets increased by 31.30% to 2,920,681,603.71 yuan at the end of 2022, driven by increased investments and accumulated profits[29] - Basic earnings per share decreased by 18.01% to 1.73 yuan per share in 2022[28] - Weighted average return on equity decreased by 5.95 percentage points to 11.76% in 2022[28] - R&D expenditure as a percentage of operating income decreased by 0.45 percentage points to 4.41% in 2022[28] - Non-recurring gains and losses amounted to 12,996,441.30 yuan in 2022, a decrease from 15,515,726.73 yuan in 2021[33] - Revenue for the second quarter of 2022 was 567,082,688.38 yuan, the highest among the four quarters[32] - Net profit attributable to shareholders of the listed company for the second quarter of 2022 was 94,875,786.60 yuan, the highest among the four quarters[32] - Revenue for the reporting period reached 2,056.06 million yuan, a year-on-year increase of 3.32%[39] - Net profit attributable to shareholders was 230.77 million yuan, a slight year-on-year decrease of 3.76%[39] - Revenue for the reporting period reached RMB 20.56 billion, a year-on-year increase of 3.32%[139] - Net profit attributable to shareholders was RMB 230.77 million, a slight decrease of 3.76% year-on-year[139] - Total assets increased by 31.30% to RMB 29.21 billion compared to the beginning of the reporting period[140] - Operating costs rose by 8.13% to RMB 15.07 billion, driven by increased product sales and rising raw material costs[142] - Gross profit margin for the waste resource recycling industry decreased by 3.22 percentage points to 26.66%[145] - Revenue from the domestic market grew by 5.94% to RMB 5.39 billion, while the gross profit margin decreased by 7.02 percentage points[145] - Revenue from overseas markets increased by 2.52% to RMB 15.15 billion, with a gross profit margin decrease of 1.76 percentage points[145] - The company's R&D expenses decreased by 6.16% to RMB 90.72 million due to optimization of R&D expenditures[141] - Cash flow from operating activities decreased by 45.56% to RMB 153.42 million, mainly due to increased payments for goods and services[141] - The company's equity attributable to shareholders increased by 12.26% to RMB 20.77 billion[140] - Financial expenses decreased by 64.79 million yuan compared to the same period last year, primarily due to exchange rate fluctuations affecting exchange gains and losses[157] - Net cash flow from operating activities was 153.42 million yuan, a decrease from the previous year's 281.79 million yuan, mainly due to increased cash payments for goods and services[158] - Net cash flow from financing activities was 390.94 million yuan, primarily from bank financing, compared to 622.41 million yuan in the previous year from the initial public offering[158] - The impact of exchange rate changes on cash and cash equivalents was 70.97 million yuan, compared to -31.08 million yuan in the previous year, due to significant exchange rate fluctuations[158] - The net increase in cash and cash equivalents was 197.61 million yuan, compared to 480.27 million yuan in the previous year, mainly due to the previous year's fundraising proceeds[158] - The ending balance of cash and cash equivalents was 755.61 million yuan, an increase from 558.00 million yuan in the previous year, due to accumulated operating cash and increased bank loans[158] - Cash and cash equivalents increased by 35.32% to 755,609,133.24 RMB, accounting for 25.87% of total assets[161] - Trading financial assets decreased by 65.23% to 32,648,406.79 RMB, accounting for 1.12% of total assets[161] - Accounts receivable increased by 12.39% to 230,963,636.30 RMB, accounting for 7.91% of total assets[161] - Inventory increased by 25.54% to 322,623,331.15 RMB, accounting for 11.05% of total assets[161] - Fixed assets increased by 60.19% to 772,675,731.49 RMB, accounting for 26.46% of total assets[161] - Short-term borrowings increased by 1,436.42% to 384,310,907.03 RMB, accounting for 13.16% of total assets[161] - Overseas assets amounted to 777,233,005.24 RMB, accounting for 26.61% of total assets[163] - Restricted assets due to bank loan collateral included fixed assets of 6,653,502.93 RMB and intangible assets of 2,297,551.91 RMB[165][166] - Financial derivative tools decreased by 65.23% to 32,648,406.79 RMB, with a fair value loss of 2,326,184.69 RMB[171] Subsidiaries and Global Operations - The company has multiple subsidiaries and affiliated companies, including Intco Recycling Inc, Greenmax Polymer Sdn Bhd, and Intco Industries Vietnam Co., Ltd[15] - The company's subsidiaries are located in various regions, including China, Singapore, Vietnam, and Malaysia[15] - The company's subsidiaries are involved in various sectors, including recycling, manufacturing, and investment[15] - The company's subsidiaries include Intco Recycling Inc, Greenmax Polymer Sdn Bhd, and Intco Industries Vietnam Co., Ltd[15] - The company's subsidiaries are located in various regions, including China, Singapore, Vietnam, and Malaysia[15] - The company's subsidiaries are involved in various sectors, including recycling, manufacturing, and investment[15] - The Vietnam production base achieved revenue of 27.78 million yuan with a capacity utilization rate of around 60%[43] - The Malaysia PET recycling project generated revenue of 79.61 million yuan, marking the company as a global leader in food-grade r-PET technology[44] - The company has established a global recycling network, collaborating with suppliers in Japan, Europe, and the US, and has promoted PS foam compactors to reduce storage and transportation costs[117] - The company has a global sales network, with domestic sales points in 12 cities and overseas sales channels developed through exhibitions, visits, and online promotion[118] - The company operates six R&D and production bases across China, Malaysia, and Vietnam, increasing management complexity and potential risks[134] - Shanghai Yingke's revenue reached 537.54 million yuan, with a net profit of 38.56 million yuan[172] - Luan Yingke reported a revenue of 132.23 million yuan but incurred a net loss of 340,901.86 yuan[172] - Jiangsu Yingke generated a revenue of 40.34 million yuan, with a net profit of 9.75 million yuan[172] - Zibo Lulin recorded a revenue of 84.94 million yuan but faced a net loss of 1.82 million yuan[172] - Malaysia Yingke's revenue stood at 437.16 million yuan, with a net loss of 13.96 million yuan[172] - Yingke International achieved a revenue of 1.91 billion yuan, with a net profit of 1.33 million yuan[172] - Vietnam Yingke reported a revenue of 27.78 million yuan but incurred a net loss of 8.54 million yuan[172] Recycling and Manufacturing Operations - The company has established a complete plastic recycling and utilization industrial chain, covering plastic recycling, regeneration, and utilization stages, with its self-developed PS foam densifier applied in over 80 countries[58] - The company's PS foam densifier can reduce the volume of PS foam to 1/50th (cold pressing) and 1/90th (thermal melting) of its original size without altering its physical properties, significantly lowering storage and transportation costs[60] - The company has developed a global recycling network with over 1,000 collection points for renewable PS plastics[59] - The company's Malaysia-based 50,000 tons/year PET recycling project has completed debugging of production modules including crushing, cleaning, delabeling, automatic sorting, pelletizing, and viscosity enhancement, enabling the production of food-grade and fiber-grade recycled particles[58] - The company plans to expand into PE, PP, and HDPE plastic recycling and utilization, as well as multi-material resource regeneration, aiming to achieve its "Yingke Recycling, Everything Recyclable" development strategy[58] - The company's PS foam densifier has been adopted in multiple "two-network integration" collection points in Shanghai, Hangzhou, Xiamen, Suzhou, and Zhuhai[63] - The company has developed a series of recycling equipment with compression ratios ranging from 50:1 to 90:1, suitable for various materials including EPS, PSP, XPS, EPE, and EPP[61] - The company's recycling equipment includes cold press machines, thermal melting machines, dewatering machines, and granulators, with features such as integrated control systems and customized molds[61] - The company produces high-quality recycled PS particles with a purity of up to 99%, which can be recycled multiple times and have performance indicators close to those of virgin materials[65] - The company's 50,000 tons/year PET recycling project in Malaysia produces food-grade, fiber-grade, and sheet-grade recycled PET particles, with food-grade particles currently priced higher than virgin PET due to EU regulations and brand commitments[66] - The company's recycled PE/PP particles, made from 100% post-consumer recycled (PCR) plastic, are in high demand for applications in industrial packaging, construction, electronics, home appliances, and automotive industries[68] - The company uses advanced multi-layer co-extrusion technology to produce recycled PS lines and products, which are used in picture frames, mirrors, and architectural decorations, offering environmental benefits and design flexibility[69][71] - Recycled PET sheets, made from 100% PCR plastic, are used in food packaging, electronics, and medical packaging, with applications in retail, fresh produce delivery, and industrial sectors[74][75] - The company has developed new recycled PE wood-plastic products, including outdoor flooring, wall panels, and decorative panels, which are waterproof, mold-resistant, and environmentally friendly[76] - The company's R&D system focuses on product, process, and equipment innovation, with projects categorized by complexity and scope, including new product development and upgrades[77] - The company employs a "make-to-order" production model for customized products and a "market forecast + safety stock" model for standardized products, ensuring quality and timely delivery[80] - The company has 24 domestic marketing outlets distributed across major cities in China, effectively covering surrounding areas[82] - The company's high-quality recycled PS particles have a purity of up to 99% and can be recycled multiple times[88] - The company's foam densification equipment can reduce the volume of PS foam by up to 1/50th (cold pressing) or 1/90th (hot melting)[87] - The company's recycled PET particles meet food-grade requirements and are made from 100% post-consumer recycled (PCR) materials[89] - The company's recycled PE/PP particles have high purity and stable performance, suitable for producing high-standard modified plastics[89] - The company's recycled PS lines and eco-friendly frames offer advantages such as waterproofing, anti-mold, and anti-insect properties[89] - The company's recycled PET products are used for food packaging, including fresh produce boxes, suitable for retail and household use[89] - The company's recycled PE wood-plastic products are used for outdoor flooring and wall panels, offering waterproof and eco-friendly benefits[90] - The company operates in the "Waste Resource Comprehensive Utilization Industry" (C42) under the "Non-metallic Waste and Scrap Processing Industry" (C4220)[84] - The company's sales model includes standard and customized recycling equipment, with pricing adjustments requiring approval from the general manager[81] - The company has established a stable raw material recycling procurement channel and high-quality global customer resources, positioning itself as a leader in the plastic recycling and regeneration industry[92] - The global trend towards plastic recycling is driven by international policies such as the "Global Agreement to End Plastic Pollution" and carbon tariff mechanisms like CBAM, which will be fully implemented by 2026[93] - The UK implemented a Plastic Packaging Tax (PPT) starting April 1, 2022, with a rate of £200 per ton for plastic packaging containing less than 30% recycled content[93] - The EU's plastic packaging tax, effective from January 1, 2021, imposes a tax of €0.8 per kilogram on non-recycled plastic packaging waste[93] - Major global brands have committed to increasing the proportion of post-consumer recycled content in their plastic packaging, with targets set for 2025[94] - Danone aims to achieve 50% post-consumer recycled content in its plastic packaging by 2025, up from 6.4% in 2020[96] - Henkel plans to increase its post-consumer recycled content in plastic packaging from 7% in 2020 to 12% by 2025[96] - The company has developed advanced technologies such as foam plastic volume reduction and densification equipment, achieving a compression ratio of over 50 times[97] - The company's key technology for high-quality regeneration of waste polystyrene foam improves the mechanical and processing properties of recycled particles[98] - The company has developed a cost-effective PS modified material for recycling, which can partially replace new materials, with related patented technologies including "Double Plunger Backwash Filter for Waste Plastic Recycling" and "Preparation Method of Molecular Chain Modifier for Improving Mechanical Properties of Waste Polystyrene"[99] - The company has established a 3,000-ton modified plastic R&D and production pilot platform, with products successfully sold to medical devices and home building materials sectors[100] - In 2022, the company participated in the formulation of 3 new group standards and applied for 688 intellectual property projects, including patents and software copyrights, with 687 authorized[103] - The company's R&D investment in 2022 was 90.72 million yuan, a decrease of 6.16% compared to the previous year, accounting for 4.41% of operating revenue[105] - The company has 8 ongoing R&D projects with a total investment of 25.3 million yuan, focusing on improving product performance and reducing costs in the home decoration industry[107] - Completed the development of the Retro Deep Emboss Series Decorative Strip, achieving a market share increase with an investment of 3,029,254.57[109] - Developed the Automatic Feeding and Unloading System Optimization, reducing labor costs with an investment of 1,420,421.07[108] - Successfully launched the Shadow Box New Product Development, enhancing product portfolio with an investment of 2,939,423.35[108] - Implemented the Automatic Encapsulation Process for Decorative Strips, reducing labor costs with an investment of 1,511,844.11[108] - Developed the High-End Iron Product, expanding the product line with an investment of 2,011,973.22[108] - Completed the Hand-Painted Canvas Texture Glue Drying Process Development, improving efficiency with an investment of 1,515,341.49[109] - Introduced the V-Cut Process for Wrapped Frames, enhancing production efficiency with an investment of 1,817,046.82[109] - Developed the PS Frame Strip Cutting Dust Collection System, improving environmental conditions with an investment of 482,197.95[109] - Launched the PS Decorative Wall Panel Development, achieving mass production and revenue generation with an investment of 1,781,764.89[109] - Completed the r-PET Regeneration and Solid-State Viscosity Enhancement Project, achieving mass production of food-grade r-PET pellets with an investment of 4,592,007.04[110] - The number of R&D personnel increased to 379 from 376, with the proportion of R&D personnel to total employees decreasing to 12.69% from 14.7%[114] - Total R&D personnel compensation decreased to 48.05 million RMB from 52.38 million RMB, with average R&D personnel compensation decreasing to 126,800 RMB from 139,300 RMB[114] - R&D personnel education structure: 5 with master's degrees, 105 with bachelor's degrees, and 269 with associate degrees or below[114] - R&D personnel age structure: 121 under 30, 208 aged 30-40, 42 aged 40-50, 7 aged 50-60, and 1 aged 60 or above[114] - R&D expenses for 2020-2022 were 766.68 million RMB, 966.75 million RMB, and 907.20 million RMB, with R&D ratios of 4.51%, 4.86%, and 4.41% respectively[119] - The company has an annual production capacity of approximately 100,000 tons of recycled PS and 50,000 tons of recycled PET, with an additional 100,000 tons of PET capacity under construction[120] - The company has developed over 10,000 design solutions for products that account for approximately 80% of business revenue[122] - The company currently employs physical modification recycling technology, which is the most widely used and highest-yield method in plastic recycling[125] - The company faces risks from potential loss of core technical personnel and technology leakage, which could impact its stable development[125] - The company's overseas sales account