科达制造股份有限公司 第一章 总则 第一条 为规范科达制造股份有限公司（以下简称"公司"或"本公司"） 关联交易行为，提高公司规范运作水平，建立健全交易与关联交易的内部控制制 度，保护公司和全体股东的合法权益，根据《中华人民共和国公司法》《中华人 民共和国证券法》《上海证券交易所股票上市规则》（以下简称"《股票上市规 则》"）《上海证券交易所上市公司自律监管指引第 5 号——交易与关联交易》 等规定，制定本制度。 第二条 本制度所称关联交易，是指公司、控股子公司及控制的其他主体与 公司关联人之间发生的转移资源或者义务的事项。 第三条 公司关联交易行为应当定价公允、决策程序合规、信息披露规范。 第四条 公司交易与关联交易行为应当合法合规，不得隐瞒关联关系，不得 通过将关联交易非关联化规避相关审议程序和信息披露义务。相关交易不得存在 导致或者可能导致公司出现被控股股东、实际控制人及其他关联人非经营性资金 占用、为关联人违规提供担保或者其他被关联人侵占利益的情形。 第二章 关联人及关联交易认定 第五条 公司的关联人包括关联法人（或者其他组织）和关联自然人。 第六条 具有以下情形之一的法人（或者其他组织），为公司的关 ...

来源：金融界 天眼查商业履历信息显示，科达制造股份有限公司，成立于1996年，位于佛山市，是一家以从事专用设 备制造业为主的企业。企业注册资本191785.6391万人民币，实缴资本191785.6391万人民币。公司法定 代表人为边程。 通过天眼查大数据分析，科达制造股份有限公司共对外投资了39家企业，参与招投标项目105次，知识 产权方面有商标信息59条，专利信息1594条，此外企业还拥有行政许可224个。 资金流向方面，今日主力资金净流出1098.32万元，占比成交额6.23%。其中，超大单净流出957.79万 元、占成交额5.43%，大单净流出140.53万元、占成交额0.8%，中单净流出流出549.24万元、占成交额 3.11%，小单净流入1647.56万元、占成交额9.34%。 金融界消息 截至2025年8月5日收盘，科达制造（600499）报收于11.18元，上涨1.82%，换手率0.83%， 成交量15.87万手，成交金额1.76亿元。 科达制造最新一期业绩显示，截至2025一季报，公司营业总收入37.67亿元、同比增长47.05%，归属净 利润3.47亿元，同比增长11.38%，扣非净利润3 ...

Investment Rating - The report suggests a positive outlook on Sichuan Road and Bridge as a leading player in Southwest infrastructure, highlighting its current combination of regional infrastructure growth and dividend yield [3][15]. Core Insights - The report emphasizes the importance of local manufacturing in Africa, particularly for companies like Keda Manufacturing, which is positioned as a leader in localized production and sales [4][16]. - The report notes a price increase in RTF copper foil, indicating a high demand for HVLP products, and suggests continued investment in copper foil and electronic cloth sectors [5][17]. - The report tracks the performance of various materials, indicating a downward trend in cement prices and a mixed outlook for glass and fiberglass markets [6][18][22]. Summary by Sections Weekly Discussion - Sichuan Road and Bridge is highlighted for its strong position in Southwest infrastructure, with a reported investment of 134.9 billion yuan in transportation construction, ranking second nationally and showing a 3.5% increase year-on-year [3][15]. Cyclical Linkage - Cement prices averaged 340 yuan per ton, down 43 yuan year-on-year, with an average shipment rate of 44.7% [6][18]. - Glass prices increased to 1295.28 yuan per ton, reflecting a 4.58% rise, while concrete mixing stations reported a capacity utilization rate of 7.12% [6][18]. - The report warns of potential price declines in steel due to market fundamentals [6][18]. National Subsidy Tracking - The report mentions the allocation of 690 billion yuan for consumer goods replacement subsidies, with plans for further funding in October [7][19]. Important Changes - Notable acquisitions include Defu Technology's purchase of Circuit Foil Luxembourg for 174 million euros and the listing of Hanhai Group on the A-share market [8][20][21]. Market Performance - The construction materials index fell by 3.96% over the week, with specific declines in glass manufacturing and fiberglass sectors [24]. Material Price Changes - Cement prices continued to decline, with a national average of 340 yuan per ton, while glass prices showed a slight increase [32][41]. - Fiberglass prices remained under pressure, with a reported average of 3595.25 yuan per ton [66].

天眼查商业履历信息显示，科达制造股份有限公司，成立于1996年，位于佛山市，是一家以从事专用设 备制造业为主的企业。企业注册资本191785.6391万人民币，实缴资本191785.6391万人民币。公司法定 代表人为边程。 通过天眼查大数据分析，科达制造股份有限公司共对外投资了39家企业，参与招投标项目105次，知识 产权方面有商标信息59条，专利信息1589条，此外企业还拥有行政许可226个。 来源：金融界 金融界消息 截至2025年7月29日收盘，科达制造（600499）报收于10.85元，上涨0.18%，换手率 0.69%，成交量13.26万手，成交金额1.44亿元。 资金流向方面，今日主力资金净流出1624.97万元，占比成交额11.3%。其中，超大单净流出711.28万 元、占成交额4.94%，大单净流出913.69万元、占成交额6.35%，中单净流出流入270.13万元、占成交额 1.88%，小单净流入1354.84万元、占成交额9.42%。 科达制造最新一期业绩显示，截至2025一季报，公司营业总收入37.67亿元、同比增长47.05%，归属净 利润3.47亿元，同比增长11.38%，扣非净利 ...

Investment Rating - The report maintains a positive outlook on the construction materials sector, particularly focusing on companies involved in local production and supply chain integration in Africa [2][13]. Core Insights - The report highlights the ongoing regulatory changes aimed at curbing excessive production and ensuring market stability, particularly in coal and other upstream industries [1][12]. - It emphasizes the importance of local manufacturing in Africa, suggesting that companies like Keda Manufacturing are well-positioned to benefit from this trend [2][13]. - The report identifies high demand for advanced materials such as RTF copper foil and HVLP copper foil, indicating a significant growth potential in the PCB upstream materials market [3][14]. Summary by Sections Weekly Discussion - The report discusses the recent regulatory changes, including the draft amendment to the Price Law aimed at clarifying standards for unfair pricing practices [1][12]. - It notes that the coal industry is under strict production limits, with annual output not exceeding announced capacity [1][12]. - The report suggests that the current focus on curbing overproduction is crucial for emerging industries like new energy vehicles [1][12]. Market Performance - The construction materials index showed a weekly increase of 7.88%, with notable performances from the cement manufacturing sector, which rose by 13.66% [21]. - The report indicates that the average price of cement is currently 341 RMB per ton, down 47 RMB year-on-year [15]. - Glass prices have seen a slight increase, with the average price reaching 1238.61 RMB per ton, reflecting a 2.20% rise [15]. Price Changes in Construction Materials - Cement prices have decreased by 0.9% this week, with significant drops in regions like Jilin and Hunan [32]. - The report notes that the average price of non-alkali winding yarn is 3618.50 RMB per ton, down 0.84% from the previous week [64]. - The floating glass market has shown signs of recovery, with prices increasing due to improved demand and reduced inventory levels [32][47]. National Subsidy Tracking - The report mentions that the government has allocated 69 billion RMB in special bonds to support the consumption of old goods, which may benefit companies in the construction materials sector [16]. Important Changes - The report highlights the introduction of the Rural Road Regulations, which will take effect in September 2025, potentially impacting infrastructure development [17]. - It also notes the approval of a new industrial merger fund by Keshun Co., indicating ongoing consolidation in the sector [17]. Economic Outlook - The report assesses the economic conditions affecting the construction materials sector, noting that demand remains subdued in traditional markets while emerging markets like Africa show robust growth potential [19]. - It emphasizes the need for companies to adapt to changing market dynamics and regulatory environments to capitalize on growth opportunities [19].

Group 1 - The core viewpoint of the articles indicates a significant recovery in the lithium carbonate market, driven by multiple factors, including supply disruptions and positive market sentiment [1][2][4] - As of July 21, the domestic battery-grade lithium carbonate spot price reached 66,800 yuan/ton, up from a low of 60,000 yuan/ton on June 9, marking an increase of over 11% [1] - The main contract price for lithium carbonate (2509) has risen by 22.32% since June 23, reflecting strong market dynamics [1][2] Group 2 - Several lithium mining concept stocks have reported positive earnings forecasts for the first half of the year, with Tianqi Lithium and Weiling Co. achieving profitability [3] - Tianqi Lithium expects a net profit of 0 to 155 million yuan for the first half of 2025, a turnaround from a loss of 5.206 billion yuan in the same period last year, attributed to improved pricing cycles and currency gains [3] - Weiling Co. anticipates a net profit of 0 to 5 million yuan, recovering from a loss of 51 million yuan, due to diversification into multi-metal mining [3] Group 3 - The A-share market related to lithium mining has seen a rise, with the Wind lithium battery concept index increasing by 19.63% since June [2] - On July 22, the index rose by 1.58%, with significant gains from stocks like Xianhui Technology (up 15.48%) and others reaching their daily limit [2] - The growth in new energy vehicle sales, which accounted for 44.3% of total new car sales in the first half of 2025, is driving demand for lithium batteries and supporting lithium carbonate prices [2] Group 4 - The current lithium price is experiencing wide fluctuations, with a notable rebound, supported by downstream purchasing and rising mineral costs [4] - Despite the positive sentiment, the supply side faces challenges in effectively reducing output, while demand remains stable, leading to a likely continuation of price oscillation [4][5] - The market is characterized by a "strong supply, weak demand" dynamic, with short-term supply disruptions still influencing market sentiment [5]

Investment Rating - The report maintains a positive outlook on the copper foil and electronic cloth sectors within the PCB upstream materials industry, indicating potential investment opportunities in these areas [1][12]. Core Insights - The report emphasizes the high demand for high-end PCB materials, particularly RTF and HVLP copper foils, which are essential for high-frequency and high-speed circuit boards. The production of HVLP copper foil is challenging due to the need for low profile and high peel strength [1][12]. - The electronic cloth market is also highlighted, with advancements in technology, such as NVIDIA's potential new techniques, expected to drive demand for quartz cloth. The report notes the advantages of quartz cloth over low-dielectric electronic cloth in terms of dielectric constant and loss [2][13]. - The report identifies Keda Manufacturing as a leading player in the African building materials market, with significant growth in net profit driven by price optimization and new ceramic capacity. The company is well-positioned to benefit from local production and consumption in Africa [2][14]. Summary by Sections 1. Weekly Discussion - The report continues to explore the potential of PCB upstream new materials, particularly focusing on copper foil and electronic cloth. It notes the low domestic production rate of high-end copper foil and the significant upgrade potential in the supply chain [1][12]. 2. Cyclical Linkage - Cement prices have decreased to an average of 344 RMB/t, with a year-on-year drop of 46 RMB. The average utilization rate for concrete mixing stations is reported at 7.26% [3][15]. - The average price of float glass has increased slightly to 1211.96 RMB/ton, with a week-on-week rise of 0.58%. The report indicates a decrease in inventory days for production enterprises [3][15]. - The report suggests a cautious outlook for the glass fiber market, with prices for 2400tex alkali-free winding yarn averaging 3649 RMB/ton, reflecting a slight decline [3][15]. 3. National Subsidy Tracking - A new initiative in Yunnan Province offers subsidies for home improvement products aimed at elderly consumers, with a maximum subsidy of 15,000 RMB per household [4][16]. 4. Important Changes - Keda Manufacturing expects a net profit of 700-790 million RMB for the first half of 2025, representing a year-on-year increase of 54-74% [5][18]. - Huaxin Cement anticipates a net profit of 1.096-1.132 billion RMB for the same period, reflecting a 50-55% increase [5][18]. 5. Market Performance - The building materials index has shown a decline of 0.89% this week, with specific sectors like cement manufacturing and glass manufacturing experiencing varied performance [21][27]. 6. Building Material Price Changes - The report notes a continued decline in national cement prices, with a 1% decrease this week. The average utilization rate for cement enterprises is around 46% [33][33]. - The float glass market remains stable, with slight price increases observed in certain regions, while the overall supply-demand balance remains tight [45][46].

Investment Rating - The report rates the building materials industry as "Overweight" indicating an expectation for the industry to outperform the overall market [2][11]. Core Insights - The cement industry is showing a clear trend of recovery, with the average net profit per ton for A-share listed companies in 2024 expected to be 13.7 CNY, nearing historical lows from 2015. The willingness of cement companies to maintain profit margins is increasing, and with the gradual decline in coal costs, there is significant potential for profit recovery [3]. - The glass fiber sector is experiencing product structure differentiation, with higher price elasticity in mid-to-high-end products. Despite a slight decline in prices for some products, leading companies are benefiting from their product mix, leading to improved profitability [3]. - The consumer building materials sector is seeing a divergence in performance, with strong results expected in segments like coatings, which have a high retail value and renovation ratio. Companies like Sanke Tree and Keda Manufacturing are projected to show significant year-on-year profit growth [3]. - The glass sector is facing mixed results, with photovoltaic glass prices initially rising but then falling as installation policies change. The flat glass market continues to face pressure, with many small to medium enterprises entering negative profit margins [3]. Summary by Sections Cement Industry - The cement industry is in its third quarter of recovery, with a significant reduction in excess clinker capacity expected by the end of 2025. Current measures have already led to the exit of 45.09 million tons of clinker capacity [3]. - Key companies to watch include Conch Cement, Huaxin Cement, and Tianshan Cement, which are expected to perform well in the upcoming quarters [3]. Glass Fiber Industry - The price of direct yarn has shown a slight decline, but leading companies like China Jushi and Zhongcai Technology are expected to report significant improvements in profitability due to their focus on high-end products [3]. - The demand for specialty glass fiber products remains strong, benefiting companies with a higher proportion of these products in their portfolios [3]. Consumer Building Materials - The coatings segment is expected to perform well, with companies like Sanke Tree and Keda Manufacturing showing impressive profit growth. The overall market is shifting towards price recovery strategies [3]. - The renovation market in regions like Africa and South America is also expected to contribute positively to the performance of consumer building materials [3]. Glass Sector - Photovoltaic glass prices have fluctuated, and while there was a recovery, the market needs to be monitored closely as installation policies evolve. The flat glass market continues to face challenges, with many companies struggling to maintain profitability [3]. - Companies with cost advantages, such as Qibin Group and Xinyi Glass, are recommended for observation due to their potential resilience in the current market [3].

Core Viewpoint - The company anticipates significant growth in its first half of 2025, with projected net profit increasing by 54.03% to 73.83% year-on-year, driven by effective market communication and strategic adjustments in production and pricing [3][4]. Group 1: Financial Performance - The company expects a net profit attributable to shareholders of between 700 million to 790 million yuan for the first half of 2025, marking a year-on-year increase of 54.03% to 73.83% [3]. - The projected net profit after deducting non-recurring items is estimated to be between 650 million to 740 million yuan, reflecting a year-on-year growth of 62.58% to 85.09% [3]. - In the first half of 2024, the company faced challenges with a revenue of 5.5 billion yuan and a net profit of 500 million yuan, showing a decline of 64% in net profit year-on-year [4]. Group 2: Operational Developments - The company has successfully ended a price war and is implementing price increases across various sales regions, contributing to improved profitability in 2025 [4]. - Two new ceramic plants in Kenya and Côte d'Ivoire commenced operations in June 2025, enhancing the company's production capacity and expanding its market presence in Africa [5]. - The Kenyan plant is expected to produce 11,000 square meters daily, while the Côte d'Ivoire plant has a designed daily capacity of 40,000 square meters, catering to diverse market needs [5]. Group 3: Market Expansion - The company is expanding its overseas building materials business, with expectations of reaching a production capacity of over 200 million square meters by the end of 2025 [5]. - The overseas building materials segment is anticipated to maintain stable gross margins despite fluctuations in international market conditions [5].

Core Viewpoint - The hydraulic motor industry in China is experiencing structural changes, characterized by differentiated import growth and simultaneous increases in export volume and value, reflecting the demand for high-precision and high-reliability products driven by domestic industrial upgrades [1][11]. Industry Overview - Hydraulic motors are key components in hydraulic systems, converting hydraulic pressure into mechanical energy, widely used in various industrial applications such as construction machinery, shipbuilding, and mining [2]. Industry Development History - The hydraulic motor industry in China has evolved through three main stages: the initial phase from 1952 to 1978, the rapid development phase from 1979 to 2000, and the mature and transformative phase from 2000 to present, with significant advancements in technology and production capabilities [4][5]. Industry Status - In the first five months of 2025, China imported 104,400 hydraulic motors, a year-on-year increase of 2.09%, with an import value of 629 million yuan, up 11.84%. Exports reached 929,900 units, growing 12.76%, with an export value of 810 million yuan, up 9.20% [1][11]. - The demand for high-end hydraulic motors is particularly strong in sectors like construction machinery electrification and industrial automation, with local companies making technological breakthroughs in high-end markets [1][11]. Industry Supply Chain - The upstream of the hydraulic motor industry includes raw materials such as steel, castings, and hydraulic oil, while the downstream applications span across various industrial sectors, with construction machinery being the largest application area [7]. Key Enterprises' Performance - The competitive landscape of the hydraulic motor industry features international giants dominating the high-end market, while domestic companies like Hengli Hydraulic and Aidi Precision are gaining market share through cost-effective strategies [15][19]. Industry Development Trends - The industry is undergoing a transformation towards high-end and intelligent products, with advancements in materials and electronic control technologies enhancing performance [21]. - Green manufacturing is becoming a standard, driven by environmental regulations and energy efficiency standards, pushing companies to adopt energy-saving technologies [22][23]. - The globalization of the hydraulic motor industry is shifting from an export-oriented approach to localized development, with companies establishing production bases in countries along the Belt and Road Initiative [24].