换肤

主营介绍

  • 主营业务:

    石英坩埚产品、硅材料清洗服务、切削液处理服务。

  • 产品类型:

    石英坩埚、光伏配套加工服务

  • 产品名称:

    石英坩埚 、 硅材料清洗服务 、 切削液处理服务

  • 经营范围:

    石英坩埚及其他石英制品的开发、制造和销售;石英砂的加工、生产与销售;经商务部门备案的进出口业务;光伏设备及元器件制造和销售;硅材料加工清洗、非金属废料和碎屑加工处理;新能源产品、新材料及其他检测服务。(国家限定或禁止进出口的商品和技术除外)

运营业务数据

最新公告日期:2024-04-27 
业务名称 2023-12-31 2022-12-31 2021-12-31 2020-12-31 2019-12-31
产量:石英坩埚(只) 11.02万 - - - -
销量:石英坩埚(只) 10.77万 - - - -
石英坩埚产量(只) - 12.69万 9.25万 7.90万 8.93万
石英坩埚销量(只) - 12.12万 8.40万 7.58万 8.97万
硅材料清洗销量(吨) - - 18.28万 12.44万 9.22万
切削液处理销量(吨) - - 128.13万 60.44万 46.05万
硅材料清洗产量(吨) - - 18.28万 12.44万 9.22万
切削液处理产量(吨) - - 128.13万 60.44万 46.05万

主营构成分析

报告期
报告期

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营业收入 X

单位(%) 单位(万元)
业务名称 营业收入(元) 收入比例 营业成本(元) 成本比例 主营利润(元) 利润比例 毛利率
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注:通常在中报、年报时披露 

主要客户及供应商

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前5大客户:共销售了30.72亿元,占营业收入的98.16%
  • 客户一
  • 客户二
  • 客户三
  • 客户四
  • 客户五
  • 其他
客户名称 销售额(元) 占比
客户一
29.19亿 93.28%
客户二
8791.05万 2.80%
客户三
3309.98万 1.06%
客户四
2059.13万 0.66%
客户五
1123.17万 0.36%
前5大供应商:共采购了9.66亿元,占总采购额的41.61%
  • 供应商一
  • 供应商二
  • 供应商三
  • 供应商四
  • 供应商五
  • 其他
供应商名称 采购额(元) 占比
供应商一
3.12亿 13.43%
供应商二
2.52亿 10.85%
供应商三
1.53亿 6.58%
供应商四
1.26亿 5.44%
供应商五
1.23亿 5.31%
前5大客户:共销售了13.71亿元,占营业收入的95.62%
  • TCL中环
  • 客户二
  • 客户三
  • 客户四
  • 客户五
  • 其他
客户名称 销售额(元) 占比
TCL中环
12.52亿 87.30%
客户二
4966.56万 3.46%
客户三
4531.86万 3.16%
客户四
1264.70万 0.88%
客户五
1182.71万 0.82%
前5大供应商:共采购了3.73亿元,占总采购额的37.42%
  • 供应商一
  • 供应商二
  • 供应商三
  • 供应商四
  • 供应商五
  • 其他
供应商名称 采购额(元) 占比
供应商一
1.58亿 15.83%
供应商二
8139.47万 8.16%
供应商三
4903.97万 4.92%
供应商四
4368.46万 4.38%
供应商五
4118.99万 4.13%
前5大客户:共销售了8.10亿元,占营业收入的95.47%
  • TCL中环新能源科技股份有限公司与无锡中
  • 四川矽盛光电有限公司
  • NorSun Corporation A
  • 有研半导体材料有限公司
  • 宁夏协鑫晶体科技发展有限公司
  • 其他
客户名称 销售额(元) 占比
TCL中环新能源科技股份有限公司与无锡中
7.73亿 91.17%
四川矽盛光电有限公司
1136.36万 1.34%
NorSun Corporation A
948.21万 1.12%
有研半导体材料有限公司
937.87万 1.11%
宁夏协鑫晶体科技发展有限公司
617.03万 0.73%
前5大供应商:共采购了2.08亿元,占总采购额的42.01%
  • 北京雅博石光照明器材有限公司
  • 江苏太平洋石英股份有限公司
  • TCL中环新能源科技股份有限公司
  • 东海县奥博石英制品有限公司
  • 无锡启发电子科技有限公司
  • 其他
供应商名称 采购额(元) 占比
北京雅博石光照明器材有限公司
6161.48万 12.42%
江苏太平洋石英股份有限公司
5792.02万 11.68%
TCL中环新能源科技股份有限公司
4013.77万 8.09%
东海县奥博石英制品有限公司
2487.77万 5.02%
无锡启发电子科技有限公司
2379.03万 4.80%
前5大客户:共销售了5.47亿元,占营业收入的97.69%
  • TCL中环新能源科技股份有限公司与无锡中
  • NorSun Corporation A
  • 有研半导体材料有限公司
  • 友达晶材股份有限公司
  • 四川永祥硅材料有限公司
  • 其他
客户名称 销售额(元) 占比
TCL中环新能源科技股份有限公司与无锡中
5.27亿 94.20%
NorSun Corporation A
856.45万 1.53%
有研半导体材料有限公司
729.61万 1.30%
友达晶材股份有限公司
190.51万 0.34%
四川永祥硅材料有限公司
181.45万 0.32%
前5大供应商:共采购了1.75亿元,占总采购额的45.82%
  • 北京雅博石光照明器材有限公司
  • TCL中环新能源科技股份有限公司
  • 东海县奥博石英制品有限公司
  • 无锡启发电子科技有限公司
  • 江苏太平洋石英股份有限公司
  • 其他
供应商名称 采购额(元) 占比
北京雅博石光照明器材有限公司
7941.36万 20.83%
TCL中环新能源科技股份有限公司
4575.81万 12.01%
东海县奥博石英制品有限公司
1697.75万 4.45%
无锡启发电子科技有限公司
1648.43万 4.32%
江苏太平洋石英股份有限公司
1599.77万 4.20%
前5大客户:共销售了5.53亿元,占营业收入的96.47%
  • TCL中环新能源科技股份有限公司
  • 无锡中环应用材料有限公司
  • 有研半导体材料有限公司
  • 江苏太平洋石英股份有限公司
  • 包头美科硅能源有限公司
  • 其他
客户名称 销售额(元) 占比
TCL中环新能源科技股份有限公司
4.96亿 86.52%
无锡中环应用材料有限公司
3265.78万 5.69%
有研半导体材料有限公司
1148.89万 2.00%
江苏太平洋石英股份有限公司
859.39万 1.50%
包头美科硅能源有限公司
434.34万 0.76%
前5大供应商:共采购了2.28亿元,占总采购额的63.97%
  • 北京雅博石光照明器材有限公司
  • TCL中环新能源科技股份有限公司
  • 东海县奥博石英制品有限公司
  • 桐城市厚忠塑业有限公司
  • 昆山日尔化工有限公司
  • 其他
供应商名称 采购额(元) 占比
北京雅博石光照明器材有限公司
1.05亿 29.39%
TCL中环新能源科技股份有限公司
4679.31万 13.13%
东海县奥博石英制品有限公司
3832.04万 10.76%
桐城市厚忠塑业有限公司
2931.65万 8.23%
昆山日尔化工有限公司
876.53万 2.46%

董事会经营评述

  一、报告期内公司所处行业情况  (一)行业现状  1、光伏产业情况  在全球气候变暖及化石能源日益枯竭的大背景下,可再生能源开发利用日益受到国际社会的重视,全球已有多个国家提出了“零碳”或“碳中和”的气候目标,发展以光伏为代表的可再生能源已成为全球共识,再加上光伏发电在越来越多的国家成为最有竞争力的电源形式,预计全球光伏市场将持续高速增长。根据国际可再生能源机构(IRENA)在《全球能源转型展望》中提出的1.5℃情景,到2030年,可再生能源装机需要达到11000GW以上,光伏装机容量将从2022年的1055GW增加到2030年的5457GW。  2023年,全球光伏新增装机超过 390G... 查看全部▼

  一、报告期内公司所处行业情况
  (一)行业现状
  1、光伏产业情况
  在全球气候变暖及化石能源日益枯竭的大背景下,可再生能源开发利用日益受到国际社会的重视,全球已有多个国家提出了“零碳”或“碳中和”的气候目标,发展以光伏为代表的可再生能源已成为全球共识,再加上光伏发电在越来越多的国家成为最有竞争力的电源形式,预计全球光伏市场将持续高速增长。根据国际可再生能源机构(IRENA)在《全球能源转型展望》中提出的1.5℃情景,到2030年,可再生能源装机需要达到11000GW以上,光伏装机容量将从2022年的1055GW增加到2030年的5457GW。
  2023年,全球光伏新增装机超过 390GW,创历史新高。未来,在光伏发电成本持续下降和全球绿色复苏等有利因素的推动下,全球光伏新增装机仍将持续增长。2023年8月,联合国大会决议,将每年的1月26日设为“国际清洁能源日”,展示了国际社会关于能源清洁低碳发展、公正包容转型的广泛共识。经过十几年的发展,光伏产业已成为我国少有的形成国际竞争优势、实现端到端自主可控、并有望率先成为高质量发展典范的战略性新兴产业。目前我国光伏产业在制造业规模、产业化技术水平、应用市场拓展、产业体系建设等方面均位居全球前列,中国在全球清洁能源发展中发挥着举足轻重的作用。
  根据中国光伏行业协会数据,2023年,我国国内光伏新增装机量216.88GW,同比增加148.1%,2023年12月,中国单月光伏新增装机量53GW,约占全年光伏新增装机量的四分之一,累计光伏并网装机容量超过 600GW,新增和累计装机容量均为全球第一。其中,集中式光伏电站新增装机量 120.59GW,同比增长 232.2%,分布式光伏电站新增装机量96.29GW,同比增长88.4%。2024年我国预计新增光伏规模190-220GW,继续维持在高位。
  2023年多晶硅、硅片、电池片、组件产量同比增长均在64%以上。其中,2023年硅片产量622GW,同比增长67.5%,预计2024年全国硅片产量将超过935GW。作为“双碳”目标引领的新赛道,光伏产业发展空间广阔。2023年光伏行业充满挑战与机遇,光伏产品产量表现亮眼,全球装机量创下新纪录,但也面临着产能过剩、主产业链产品价格处于近期历史低位等情况,同时也带动产业链成本迅速下降,促使光伏发电经济性进一步增强。2024年公司将把握全球光伏产业持续增长所带来的长期市场机遇,构建护城河。
  目前,我国新能源产业加快步入高质量发展新阶段,可再生能源的大规模发展有力促进了以风电、光伏发电为代表的新能源技术的快速进步、成本快速下降和经济性显著提升,风电、光伏发电已全面进入平价无补贴、市场化发展的新阶段。根据国家能源局发布的2023年全国电力工业统计数据显示,截止 2023年12月底,全国累计发电装机容量约29.2亿千瓦,同比增长13.9%。其中,太阳能发电装机容量约6.1亿千瓦,同比增长55.2%;风电装机容量约4.4亿千瓦,同比增长 20.7%。受益于光伏产业链成本持续下降和全球碳中和提速,光伏产业链有望延续较高景气度。随着下游拉晶工艺的升级以及大尺寸及N型单晶硅片占比的持续提升,将加大对大尺寸、高品质、长寿命石英坩埚的需求。
  2、半导体产业情况
  2023年,受终端市场景气度疲软、经济发展放缓等宏观因素的影响,全球乃至国内半导体市场面临较大压力,根据SIA公布数据显示,2023年全球半导体行业销售额总计5,268亿美元,较2022年5,741亿美元下降8.2%。近年来蓬勃发展的新能源车、5G、自动驾驶、数据中心、工业自动化、人工智能、物联网、可穿戴设备等新兴产业将形成强大的未来需求。根据WSTS 预测,2024年全球各地区半导体市场将有所回暖,开始反弹,预计 2025年市场规模将达到6,588亿美元。SEMI数据显示,全球半导体硅片市场经历2023年短暂下跌后有望于2024年实现反弹,预计2024年全球半导体硅片出货面积同比增长8.5%达到135.78亿平方英寸。SEMI预计2024年中国大陆晶圆产能有望同比增加13%。在国家高度重视、大力扶持半导体行业发展的大背景下,我国半导体产业快速发展,产业链各环节的产能和技术水平都取得了长足的进步,国产化替代空间广阔,半导体硅片国产化率的持续提升将使得石英坩埚产品显著受益。作为重要配套原辅料供应行业,石英坩埚制造领域获得较快的发展,产品正逐渐实现进口替代。国内半导体企业广阔的发展空间及石英坩埚的进口替代将为我国石英坩埚企业带来发展机遇。
  3、公司所处的行业地位
  公司专注于单晶硅产业链的配套产品及服务的提供,经过多年的行业积淀,生产技术成熟,在产品制造工艺、设备和模具配置等方面都处于行业较高水平,树立了良好的行业口碑,开发的长寿命石英坩埚,可连续拉晶500小时以上,光伏用石英坩埚拉晶时长极限实验突破了600小时,将行业产品耐热性的技术可能推向更高点,在太阳能级石英坩埚领域的市场份额较高,在硅材料清洗领域及切削液处理领域市场份额也位居细分行业前列。
  (二)公司从事业务所处的单晶硅产业细分行业概况
  公司立足于单晶硅材料产业链,主要为太阳能级单晶硅棒、硅片的生产和辅助材料资源回收循环利用,提供配套产品及服务,具体包括石英坩埚产品、硅材料清洗服务及切削液处理服务。公司石英坩埚产品业务、硅材料清洗服务属于单晶硅材料产业链前道单晶硅拉棒工序,公司切削液处理服务属于后道单晶硅材料切片工序。
  1、石英坩埚业务所处行业现状
  在“双碳”目标的指引下,光伏技术不断更新迭代,光伏产业全面进入由市场驱动的“平价上网”时代,国家风光大基地、整县推进等规划先后落地实施,我国光伏产业应用市场前景广阔,需要不断提高光电转换效率和降低LCOE,光伏硅片持续朝着大尺寸和薄片化方向发展,大尺寸硅片的市场占有率进一步增加,182mm加上210mm占比达98%,N型电池(TOPCon+HJT)市场占有率快速增加,行业 P型向 N 型技术升级迭代的进程加快,N型产品市场需求旺盛。同时,下游行业对于石英坩埚的纯度、技术参数指标提出了更加严格标准,大尺寸、N型硅片的演进也对坩埚产品提出更高的要求,石英坩埚工艺技术持续向“大尺寸、高品质、低成本、长寿命”方向发展。
  近年来,我国石英制品行业的技术进步较为明显,尤其是石英坩埚技术水平与国外企业产品的差距逐步缩小,在坩埚尺寸、纯度、拉晶时间和拉晶次数等方面均取得显著进步。此外,国内石英坩埚具有一定的成本优势,在质量和性能等方面与进口石英坩埚的差距逐渐缩小。目前在光伏石英坩埚领域,我国企业已占据绝大部分的市场份额。在半导体石英坩埚领域,国外半导体产业逐渐转移至国内,随着新能源车、智能电网、自动驾驶、人工智能的发展,8英寸及12英寸半导体硅片出货量持续增长,我国半导体硅片供应商开始加码大硅片产能布局,对半导体石英坩埚的需求持续增加,预计至2027年,全球半导体石英坩埚市场规模将扩大至29.5亿人民币,期间年复合增长率为10.1%。目前,国内个别企业开展了32英寸半导体级石英坩埚的研发工作并具备量产能力。
  2、硅材料清洗业务所处行业现状
  硅材料清洗企业在全国范围内的地理分布基本与下游单晶硅材料生产企业一致,多分布在工业用电价格较低的区域。硅材料生产企业会要求清洗服务提供商在厂区内或厂区周边实施硅材料清洗作业,这样既一定程度上确保了物资安全,也方便清洗服务商与硅材料企业的业务沟通及协作。另一方面,考虑到运费成本,在下游厂商周边实施生产活动符合降低度电成本的客观要求。作为单晶硅配套产业,国内企业在硅材料自动化清洗领域起步较晚。近年来,基于员工安全、标准化等因素的考虑,部分企业引进自动化设备用于硅材料清洗作业,部分实现了硅材料清洗作业流程的自动化,如酸洗、破碎等环节,以保证安全生产。部分企业自动化率的持续提升,工业自动化实现人工替代,实现效率的提升及成本的降低,进一步提升了综合竞争力。
  3、切削液处理业务所处行业现状
  由于工艺流程的限制,切削液处理服务必须与硅片制造产线相衔接,因此,行业企业的地理分布特征是与硅片制造企业的生产基地高度重合。随着金刚线技术的不断优化和切割技术变革,行业内企业知识的积累和不断的技术提升、工艺升级,保持较高的回收率和有效分离率,快速实现适用于下游新技术的规模化切削液处理。近年来,光伏产业通过持续的研发和技术升级,成功实现了整个产业链各环节的降本增效,尤其是在硅片和电池片等环节,涌现了许多新技术和新工艺,引领技术路线向大尺寸化、薄片化、N型化的趋势发展,并对光伏上游配套行业如切削液处理等细分领域产生了深远的影响,促使上游配套行业围绕上述变化趋势不断地进行产品升级及技术改进,以顺应下游的趋势变化。
  
  二、报告期内公司从事的主要业务
  (一)公司主要业务、产品及其用途
  公司立足于单晶硅材料产业链,主要为太阳能级单晶硅棒硅片的生产和辅助材料资源回收循环利用,提供配套产品及服务,具体包括石英坩埚产品、硅材料清洗服务、切削液处理服务,主要分布于内蒙古、宁夏、天津、江苏等地。
  公司业务所处单晶硅材料产业链如所示:
  公司石英坩埚产品主要应用于光伏和半导体领域,可支持太阳能和半导体用户高温条件下连续拉晶,其高纯和耐高温耐久性为单晶拉制以及单晶品质提供保障,是单晶拉制系统的关键辅料之一。在单晶硅片生产流程中,石英坩埚是光伏单晶炉的关键部件,是拉制大直径单晶硅棒的消耗性器皿,主要用于盛装熔融硅并制成后续工序所需晶棒。基于单晶硅片纯度的要求,石英坩埚一次或几次加热拉晶完成后即报废,需要购置新的石英坩埚用于下次拉晶,因而在单晶硅产业链中具备较强的消耗品属性特征。
  硅材料清洗服务,目前公司的清洗服务主要是为客户提供硅材料中的原生多晶硅及单晶硅的清洗服务。原生多晶硅通过清洗、破碎等一系列工艺流程,将原生多晶硅破碎至所需粒径并将其表面使用化学试剂、硝酸、氢氟酸、纯水等清洗清洁至无杂质污染,从而保证原生多晶硅的纯度;对单晶硅棒生产过程中产生的头尾、边皮、埚底等硅材料进行回收清洗,主要是利用试剂、碱液、硝酸、氢氟酸等化学液对硅片进行腐蚀处理,清除表面硅酸钠、氧化物、油污以及金属离子杂质,从而保证硅片洁净度。处理后的产品再供给单晶/多晶硅片企业使用,其目的是使硅材料表面清洁无杂质污染,从而保证硅材料纯度,保证整个生产中硅材料的品质,避免污染物影响产品质量。
  切削液处理服务是通过对使用后的硅片切削液的回收利用,将切割后的DW冷却切削液中杂质去除,并补充新的切削液及去离子水,进而得到符合要求的DW冷却切削液,从而实现多次利用。公司处理后的切削液可保证原有的化学成分不变,具有与新切削液相同的表面活性、悬浮力和携带力。切削液处理方式可实现切削液再生循环利用。
  未来几年,公司仍将立足于单晶硅材料产业链,为单晶硅片生产厂商提供单晶硅片生产所需的配套产品及服务,在不断完善产品、服务种类、提高产品质量和服务品质的同时,坚持自主创新,不断提高研发能力和技术水平,以适应单晶硅材料产业链频繁的技术更迭和复杂的制造工艺。
  (二)主要经营模式
  公司产品及服务研发以市场需求为导向,分为自主研发和合作研发,并以自主研发为主。在石英坩埚行业,行业采购以境内外高纯石英砂为主,为保证拉晶环节的稳定性和存货管理的高效性,行业生产模式主要以保持安全库存的生产模式为主,采购模块公司建立了规范的采购流程,形成了较为完善的供应商管理体系,对供应商的开发、评价、管理、年审等环节进行严格控制。公司石英坩埚业务每年与客户签署框架性协议,根据具体订单来安排生产,可根据客户提出的实际需求提供定制产品,然后以直销的方式进行内销和出口。在硅材料清洗服务方面,通过直接与客户谈判获取硅材料清洗服务订单,将客户生产过程中产生的硅材料以及需加工的硅材料进行回收清洗、加工,处理后的合格硅材料再返还给客户。切削液处理服务是通过建设与客户机台相连接的在线循环系统,实时进行切削液的在线回收并再生供液的处理。为更迅速响应客户要求和提供更全面的服务,一般将生产线建设在客户厂区内或厂区附近以方便回收业务的开展。
  
  三、核心竞争力分析
  通过多年在单晶硅材料配套行业的耕耘,公司与大中型单晶硅片生产商建立了长期、稳定的合作关系,为公司长期可持续发展奠定了坚实的基础。凭借对单晶硅材料行业的深刻理解及在相关配套行业的深耕细作,公司在太阳能级石英坩埚领域的市场份额较高;依托公司的产品及服务和不断完善的销售渠道,公司提供的产品及服务在单晶硅材料产业链中受到了认可。
  1、产品质量与性能优势
  公司在大尺寸、高品质、长寿命石英坩埚制造领域具有竞争优势。公司从源头把控产品质量,通过 ISO9001:2015国际质量管理体系认证,生产技术成熟,在产品制造工艺、设备和模具配置等方面都处于行业较高水平,石英坩埚脱模工序自动化,提高人机效率,降低产品易污染或损坏概率,通过坩埚熔制电极调整机构,突破了熔制大尺寸石英坩埚的技术难点。公司生产的石英坩埚在高温使用期间内坩埚表层气泡破裂现象极少,且在最内表层形成“气泡抑制层”,相较于同行业石英坩埚能在不影响硅片纯度的情况下提供更长的使用时间,进一步提升拉晶棒数。同时,坩埚气泡空乏层测厚仪能够在不破坏石英坩埚结构的同时,快速检测石英坩埚气泡空乏层厚度,检测成本低,保证生产效率及石英坩埚的品质。目前,公司研发的长寿命石英坩埚使用时间可达500小时以上,极限实验突破了600小时,将行业产品耐热性、抗析晶性技术推向更高点,同时降低了产业链综合成本。
  2、技术与研发优势
  公司在多年从事石英坩埚产品、硅材料清洗服务、切削液处理服务的研发、生产过程中,积累了大量的先进生产技术和工艺,拥有一支技术、经验丰富的研发团队,同时公司与北京大学科技开发部签订了《产学研合作协议》,旨在共同开发石英坩埚相关研究项目,始终保持对行业前沿技术的研究。截至报告期末,公司的研发部门共有人员166人,共取得158项专利,其中发明专利5项,实用新型专利153项。公司研发团队负责产品工艺技术优化、原辅材料试验、设备改造等任务,通过不断研究新项目和新工艺,将技术研发成果转化为产品品质及服务质量的提升。
  在石英坩埚业务方面,经过多年的研发、完善,公司形成了以市场为导向、客户需求驱动的自主研发体系,掌握了石英坩埚产品成型、熔制、检验、喷砂、酸洗、清洗、烘干、喷涂、封装等多项核心技术,实现全生产链条专利技术覆盖。半导体、光伏行业由于产品精密度程度高、技术发展快,对石英坩埚的纯度、精度要求日益严格,公司是为数不多的具备量产大尺寸石英坩埚能力的厂商,可以产出 42 英寸石英坩埚,大幅增加了下游拉单晶的一次投料量和单位产出。公司已完成40英寸太阳能级石英坩埚及32英寸半导体级石英坩埚的研发工作并具备量产能力,32英寸半导体级石英坩埚已实现进口替代,突破国产石英坩埚半导体应用的技术壁垒。36英寸太阳能级石英坩埚和 28英寸半导体级石英坩埚已量产并为下游客户供货,为未来布局下游大硅片配套提供前瞻性的技术支持和技术储备。报告期内,公司能够根据市场技术变化、客户需求开展同步、快速的研发,及时把握市场技术动态、满足客户需求,为客户提供高质量的产品解决方案,具备前瞻性和快速反应能力。公司结合石英坩埚产品大尺寸、高品质、长寿命的发展方向,对配套设施及产线的自动化进行了升级,针对熔制等核心生产环节进行自动化研究开发,推动产品升级,通过引入自动化生产设备,促进生产流程自动化、智能化,提升大尺寸坩埚的生产效率和品质稳定性、一致性,为后续实现“智能工厂”做准备。同时,公司研究开发了石英坩埚原料配制及输送系统,优化原料输送及配置程序,实现原料配制一体化,实现降本增效。
  在硅材料清洗方面,公司突破硅材料分选、硅材料破碎等技术关键点,致力于实现全自动化高效生产流程。报告期内,公司将现有的半导体硅料清洗和检验样片的简易设备升级为全自动化设备,满足了半导体行业的发展要求和客户需求,与此同时,为解决现有边皮清洗工艺流程长、成本高、占用面积大等问题,开发出一体式边皮清洗机设备,优化了现有清洗工艺,降低生产成本。
  在切削液处理方面,为实现双通道进料方式,改善及提高压滤效率,公司研发出了大循环装置输送技术,切割液清液无压过滤装置的应用,实现了对乳化油溶液和清水无压多级过滤,降低了设备管路堵塞频率,提高了生产效率。基于单晶硅产业链技术更迭的频繁性,公司的技术优势保证公司产品和服务的市场占有率。
  3、客户资源与品牌优势
  单晶硅产业链的特殊性客观需要各供应商保持产品及服务质量层面的稳定性,产品或服务质量不稳定极易造成拉晶失败、晶棒报废等情况,会给下游客户造成较大损失。因而下游客户在供应商选择方面均倾向于长期合作的质量有保障的供应商。公司凭借多年在单晶硅材料行业的深耕细作,在太阳能级石英坩埚领域的市场份额及认可度较高,与TCL中环、阿特斯、双良节能、青海高景、安徽阜兴等大中型单晶硅片生产商建立了长期、稳定的合作关系。报告期内,公司产品销售覆盖国内19个省、自治区及直辖市,新增客户16家,国际市场方面,公司产品销售辐射至韩国等国家。
  公司先后被认定为国家级专精特新小巨人企业,内蒙古自治区知识产权优势企业,呼和浩特市科技领军企业,获得了内蒙古品牌建设促进会的“内蒙古百强品牌”荣誉,连续两届被中国电子材料行业协会评为“中国电子材料行业石英材料专业十强企业”。公司凭借可靠的产品质量、强有力的研发支持,建立了稳定的客户合作关系,并持续提升品牌竞争力和市场影响力。
  4、供应商深度合作,助力产业发展
  公司与主要原辅料及设备供应商建立了稳定的合作关系。2024年2月公司与全球主要高纯天然石英砂供应商美国矽比科签订了长单高纯石英砂采购协议,是美国矽比科亚洲地区的重要客户,有效保证关键原材料未来的长期稳定供应,并从源头把控产品质量。
  5、团队和管理优势
  公司拥有一支专业化的管理团队,核心成员长期深耕光伏和半导体行业,对行业的市场、产品技术及业务发展路径、未来趋势等有着较为深刻的理解和良好的专业判断能力。
  同时,凭借十余年专注制造的经验,建立起了系统性、科学化、专业化的管理体系,在技术研发、供应系统、精益生产、自动高效、智能制造等方面构建了成熟的管理体系,并持续将自动化、智能化融入各个模块,以加强对产业以及自身经营的动态跟踪分析,提升现代化管理能力,为公司降本增效、科学决策和可持续发展提供了有力保障。
  6、规模化生产的成本优势
  公司与主要客户建立了深入的合作关系,伴随下游主要客户扩产计划的逐步实施,公司逐步积累形成了较强的规模优势,有利于进一步降低生产成本,形成规模效应。公司可转债募集资金投资项目实施后,规划新增产能18万只/年,募投项目扩产后公司在头部石英坩埚厂商中产能比重为29.43%。同时,公司通过对主要产品及服务的部分工序进行自动化升级改造,优化了生产管理。对于主要客户,因其与公司地理位置邻近,路途短运费低,包装物可循环周转使用。对于其他客户,公司采取选择合理的运输方式、优化运输路线等方式降低运输成本。
  
  四、主营业务分析
  1、概述
  报告期内,受益于“双碳”政策的推出,全球光伏市场整体向好,市场规模持续扩大。公司秉承“快速创新,精益求精”的研发理念,以“高端制造、智能制造、领先制造、绿色制造”为核心,积极开展与主营产品和业务相关的项目研发,达到提升产品品质、提升产品稳定性、提升客户满意度、提升自动化程度、实现降本增效等目的。
  公司凭借石英坩埚产品优势,在保障既有客户的基础上积极拓展新客户,石英坩埚的销售收入大幅增加,带动公司经营业绩大幅增长。报告期内,公司实现营业收入31.29亿元,同比增长118.25%;归属于上市公司股东净利润6.54亿元,同比增长174.33%;归属于上市公司股东的扣除非经常性损益的净利润6.41亿元,同比增长170.40%,基本每股收益3.40元/股,同比增长137.59%。
  受益于光伏产业链成本持续下降和全球碳中和提速,光伏产业链有望延续较高景气度。随着下游拉晶工艺的升级以及大尺寸、N型单晶硅片占比的持续提升,下游对大尺寸高品质石英坩埚的需求将持续增长。同时,受原材料高纯石英砂涨价影响,公司石英坩埚价格较去年同期有所上涨,公司通过多重应对措施,保障了各业务板块生产的正常运行。报告期内,公司石英坩埚产品营业收入21.01亿元,同比增长177.90%;光伏配套加工服务营业收入9.11亿元,同比增长49.12%。
  
  五、公司未来发展的展望
  (一)行业发展趋势
  1、光伏领域
  光伏行业作为国家战略新兴产业之一的新能源产业,在世界各国清洁能源发展政策的驱动下,光伏发电成本快速下降,规模持续扩大。据工信部网站公布数据显示,2023年,我国光伏产业技术加快迭代升级,行业应用加快融合创新,产业规模实现进一步增长。全国多晶硅、硅片、电池、组件产量分别达到143万吨、622GW、545GW、499GW,同比增长均超过64%,行业总产值超过1.75万亿元人民币。根据中国光伏行业协会的最新预测,2024年,全球光伏新增装机量保守预测为390GW,乐观预测为430GW;我国光伏新增装机量保守预测为190GW,乐观预测为220GW。同时,光伏行业产能快速提升导致行业竞争加剧,光伏产业链各环节产能出现阶段性过剩,主产业链产品价格处于近期历史低位,落后产能加速出清、淘汰,行业整体盈利持续承压。
  2、半导体领域
  “芯片”作为工业的粮食,受到各国的高度重视,特别是随着5G通信、汽车电子、智能驾驶、物联网、大数据、人工智能、智能制造转型等应用场景的潮流兴起,使得半导体行业未来整体规模持续增量发展,依然是全球确定性最强的产业赛道之一。根据WSTS 预测,2024年全球各地区半导体市场将有所回暖,开始反弹,预计 2025年市场规模将达到6,588亿美元。SEMI数据显示,全球半导体硅片市场经历2023年短暂下跌后有望于2024年实现反弹,预计2024年全球半导体硅片出货面积同比增长8.5%达到135.78 亿平方英寸。SEMI预计2024年中国大陆晶圆产能有望同比增加13%。
  (二)发展战略
  公司遵循“以人为本、成就客户、质量至上、追求卓越”的经营理念,持续专注于石英坩埚业务、硅材料清洗、切削液处理服务,适度投资先进产能,加大技术研发、品质管理,继续保持技术、成本、品质的领先优势,进一步夯实公司在石英坩埚产品及硅材料清洗、切削液处理服务上的竞争力。通过构建营销体系、提升客户服务品质、高品质先进的产品制造能力、市场开拓能力以及优秀的管理团队,继续打通重要工序上自动化、智能化建设,打通生产制造与供应采购、客户销售、仓储及财务各经营环节,助力经营团队科学决策,进一步优化组织架构和人资体系,以吸引储备更多的优秀、多元化人才,持续提高及完善公司产能的需要,巩固行业地位。
  (三)2024年经营计划
  1、技术研发和自主创新能力建设
  光伏行业技术迭代升级之快,作为新能源产业配套产品和配套服务的解决方案服务商,需要及时开发生产出满足下游客户需求的产品及服务。公司采取自主研发、合作研发等方式,整合现有技术优势,加速新技术研发储备,不断提升研发管理能力,保持核心技术优势、产品优势和成本优势。通过企业间合作、学术交流、校企研发等多元化的研发模式,加快新技术转换,提升公司产品及服务的市场竞争力。公司将在熔制自动化,优化原料配置及输送,大尺寸、高品质、长寿命石英坩埚等方向发展,对公司石英坩埚、硅材料清洗服务及切削液处理服务不断地进行产品升级及技术改进,以顺应下游客户技术的变化。
  2、以客户为中心构建营销体系
  公司在巩固和发展现有客户的合作关系基础上,以客户需求为导向,以优质客户辐射整个市场,针对有市场潜力的地区,加大光伏和半导体行业下游客户的深度拓展,通过拓展和深化营销体系及网点布局,巩固并提升公司的市场份额。
  3、降本增效提升产品竞争优势
  为适应光伏和半导体行业日益增加的竞争压力,提升公司产品竞争力,通过对供应商的经营、人员、资质、履约能力等多方面考察,优化供应商管理资源库,深化与主要原辅料及设备供应商的合作,在保障供应、品质的前提下有效降低采购成本。并推进石英坩埚原料配制及输送系统研究开发,优化原料输送及配置程序、优化高纯石英砂取样检测等,提升原材料利用率;升级产品合格率管控,针对复发性可控问题进行追责,降低产品报废率;提升设备的使用效率,对更换备件及设备使用实行定期监控,提升设备使用寿命,降低设备更换频次;推动工艺创新,推进自动化、智能化生产等方式进一步降低生产成本,在提高产品品质、稳定性、一致性的同时,持续保持公司的技术优势、产品优势和品牌优势。
  4、精益管理方面
  公司将继续做好财务管理工作,加强财务风险控制,做好财务预算和成本控制。公司将根据生产经营资金需求和自有资金状况制定合理的融资方案,为公司发展提供资金来源和资金保障。继续贯彻实施人才战略,不断完善激励制度,提升员工的整体素质和创新能力。同时推进信息化建设,通过自动化、信息化、数据化的产供销管理系统一体化应用,搭建现代化企业管理和运营平台,大幅提高工作效率与品质。将进一步提升经营管理水平,不断提高公司核心竞争力、盈利能力和全面风险管理能力。
  (四)可能面临的风险及应对措施
  1、公司客户高度集中的风险
  公司所在行业下游客户集中度较高,公司存在客户高度集中的情况。2023年对第一大客户的销售额占营业收入的比例较高,如其生产经营状况发生重大不利变化,将有可能减少对公司产品的需求,从而对公司的营业收入造成重大不利影响。
  公司将始终紧跟单晶硅材料产业链的发展趋势,以技术创新及产品升级作为重要的发展引擎,巩固现有客户关系,积极拓展新客户,建立稳固可靠的客户群,不断进行技术创新、产品创新、制造方式创新,为客户提供更高品质、更具性价比的产品和服务。
  2、毛利率下降的风险
  受光伏行业产能加速释放及产能过剩的影响,产业链主要环节产品价格大幅下行,新老技术快速迭代、行业盈利能力下行、市场竞争加剧,可能会对公司产品的销售价格和销量造成重大不利影响,导致公司毛利率下降。
  公司凭借先进的技术水平和优质的产品品质已跻身于光伏配套产品和服务行业的领先位置,公司将持续加强研发技术创新,优化生产工艺技术,实施有效的降本增效措施,注重产品技术工艺改善,规划技术路线发展方向,提升产品性价比,保持公司产品在市场上的竞争优势。
  3、应收账款回收风险
  2023年末,应收账款账面价值为73,409.21万元,占流动资产的比例为25.10%。如果主要客户经营状况等情况发生重大不利变化,则可能导致应收账款不能按期收回或无法收回而产生坏账损失,将对公司资产质量以及财务状况产生不利影响。
  公司建立了严格的应收账款管理体系,将继续强化客户回款管理。
  4、产品和技术更新换代较快的风险
  光伏及半导体行业技术具有更新换代较快,单晶硅产业链的专业化分工日益精细化,对技术层面“降本增效”的需求日益加强的特点,市场竞争地位受到技术优势和成本优势的影响较大。因此,尽管公司拥有稳定的研发管理团队和相应的技术人才,但是如果公司未来在技术上落后其他竞争对手,无法推出满足客户需求的新产品或滞后于其他对手推出新产品,将对公司的市场份额和盈利水平产生不利影响。
  公司坚持以技术领跑,积极布局产能,抢占市场先机为导向,坚持持续创新的研发管理模式,公司将不断深入优化产品工艺技术,提高产品转换效率,降低生产成本的基础上,同时也将研究预测市场新产品技术路线发展方向,积极加强新产品技术路线研发,提前做好技术储能布局规划,持续推动研发中心产学研深度合作,加强技术人才培养及引进,保持对行业前沿技术的研究。
  5、产品质量控制的风险
  公司主要产品为大尺寸太阳能级石英坩埚和半导体级石英坩埚,应用于单晶硅棒拉制的生产环节。由于产品应用领域的特殊性,石英坩埚的纯度将在很大程度上影响单晶硅棒以及硅片的品质,并对下游客户的产品产生直接影响。产品质量事故所造成的影响和损害将对公司带来严重的不良影响。
  公司针对石英坩埚产品大尺寸、高品质、长寿命的发展方向,对配套设施及产线的自动化进行了升级,通过引入自动化生产设备,促进生产流程自动化、智能化,提升大尺寸坩埚的生产效率和品质稳定性和一致性。并强化质量管理流程和控制,进一步保证产品品质。 收起▲

产品价格

数据截至(20240430)
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20240430,39.30,2700.00,-4.9346879535559,0,20240430
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