Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82

Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /www/wwwroot/4-17ll.com/label.php on line 82
yy3704|让你沉浸在极致画面中的视听享受
随机图片

yy3704|让你沉浸在极致画面中的视听享受

更新时间: 浏览次数: 726

400电话:123456(点击咨询)
yy3704|让你沉浸在极致画面中的视听享受各观看免费《今日汇总》
yy3704|让你沉浸在极致画面中的视听享受各热线观看免费2025已更新(2025已更新)








yy3704|让你沉浸在极致画面中的视听享受观看免费电话:(1)123456(点击咨询)(2)123456(点击咨询)








yy3704|让你沉浸在极致画面中的视听享受观看免费热线(1)123456(点击咨询)(2)123456(点击咨询)




yy3704|让你沉浸在极致画面中的视听享受各区点热线观看免费《今日发布》
Random Image yy3704|让你沉浸在极致画面中的视听享受电话








7天观看免费人工电话为您、yy3704|让你沉浸在极致画面中的视听享受团队在调度中心的统筹调配下,线下专业及各地区人员团队等专属,整个报修流程规范有序,后期同步跟踪查询公开透明。








所有团队均经过专业培训、持证上岗,所用产品配件均为原厂直供,








yy3704|让你沉浸在极致画面中的视听享受各观看免费《今日汇总》2025已更新(今日/推荐)








yy3704|让你沉浸在极致画面中的视听享受电话区域:








蚌埠市(淮上区、怀远县、蚌山区、固镇县、禹会区、龙子湖区、五河县)








抚顺市(东洲区、新抚区、抚顺县、清原满族自治县、新宾满族自治县、顺城区、望花区)








德宏傣族景颇族自治州(梁河县、陇川县、盈江县、瑞丽市、芒市)








南平市(政和县、建瓯市、武夷山市、建阳区、光泽县、邵武市、松溪县、延平区、顺昌县、浦城县)  苏州市(常熟市、虎丘区、吴江区、姑苏区、太仓市、昆山市、张家港市、相城区、吴中区)








绵阳市(三台县、平武县、游仙区、江油市、安州区、北川羌族自治县、涪城区、梓潼县、盐亭县)








玉溪市(易门县、红塔区、江川区、通海县、华宁县、新平彝族傣族自治县、峨山彝族自治县、元江哈尼族彝族傣族自治县、澄江市)








平顶山市(鲁山县、新华区、舞钢市、卫东区、汝州市、叶县、湛河区、石龙区、宝丰县、郏县)








鸡西市(恒山区、滴道区、梨树区、鸡冠区、麻山区、密山市、城子河区、鸡东县、虎林市)  哈密市(伊州区、巴里坤哈萨克自治县、伊吾县)








固原市(隆德县、泾源县、彭阳县、西吉县、原州区)








新余市(分宜县、渝水区)








株洲市(攸县、荷塘区、渌口区、醴陵市、石峰区、茶陵县、芦淞区、炎陵县、天元区)








梅州市(五华县、梅江区、丰顺县、平远县、大埔县、梅县区、蕉岭县、兴宁市)








宁夏回族自治区








乌海市(乌达区、海勃湾区、海南区)








常州市(天宁区、武进区、新北区、金坛区、溧阳市、钟楼区)








阿勒泰地区(哈巴河县、吉木乃县、富蕴县、布尔津县、福海县、青河县、阿勒泰市)








牡丹江市(穆棱市、阳明区、东安区、西安区、林口县、绥芬河市、海林市、爱民区、东宁市、宁安市)








衢州市(龙游县、开化县、常山县、衢江区、江山市、柯城区)








昌吉回族自治州(昌吉市、木垒哈萨克自治县、阜康市、吉木萨尔县、奇台县、呼图壁县、玛纳斯县)








喀什地区(塔什库尔干塔吉克自治县、喀什市、泽普县、岳普湖县、疏附县、疏勒县、伽师县、麦盖提县、莎车县、英吉沙县、叶城县、巴楚县)








温州市(乐清市、文成县、苍南县、泰顺县、永嘉县、龙港市、瑞安市、龙湾区、平阳县、瓯海区、鹿城区、洞头区)








六盘水市(盘州市、六枝特区、钟山区、水城区)








宝鸡市(陇县、扶风县、眉县、金台区、凤县、麟游县、千阳县、陈仓区、岐山县、渭滨区、太白县、凤翔区)








三亚市(海棠区、吉阳区、天涯区、崖州区)








中卫市(沙坡头区、中宁县、海原县)








安顺市(平坝区、镇宁布依族苗族自治县、紫云苗族布依族自治县、关岭布依族苗族自治县、西秀区、普定县)








阿拉善盟(阿拉善右旗、额济纳旗、阿拉善左旗)
400电话:123456(点击咨询)
yy3704|让你沉浸在极致画面中的视听享受各观看免费《今日汇总》《今日发布》
yy3704|让你沉浸在极致画面中的视听享受各观看免费《今日汇总》(2025已更新)








yy3704|让你沉浸在极致画面中的视听享受观看免费电话:(1)123456(点击咨询)(2)123456(点击咨询)








yy3704|让你沉浸在极致画面中的视听享受观看免费热线(1)123456(点击咨询)(2)123456(点击咨询)




yy3704|让你沉浸在极致画面中的视听享受各观看免费《今日汇总》【2025已更新列表】
yy3704|让你沉浸在极致画面中的视听享受电话








7天观看免费人工电话为您、yy3704|让你沉浸在极致画面中的视听享受团队在调度中心的统筹调配下,线下专业及各地区人员团队等专属,整个报修流程规范有序,后期同步跟踪查询公开透明。








所有团队均经过专业培训、持证上岗,所用产品配件均为原厂直供,








yy3704|让你沉浸在极致画面中的视听享受中心2025已更新(今日/推荐)








yy3704|让你沉浸在极致画面中的视听享受电话区域:








商丘市(睢县、虞城县、梁园区、柘城县、夏邑县、睢阳区、永城市、宁陵县、民权县)








太原市(娄烦县、迎泽区、万柏林区、阳曲县、尖草坪区、杏花岭区、小店区、晋源区、清徐县、古交市)








酒泉市(玉门市、阿克塞哈萨克族自治县、敦煌市、金塔县、肃州区、肃北蒙古族自治县、瓜州县)








深圳市(福田区、龙华区、光明区、宝安区、南山区、盐田区、罗湖区、龙岗区、坪山区)  铜川市(印台区、王益区、宜君县、耀州区)








廊坊市(安次区、三河市、广阳区、香河县、永清县、大城县、霸州市、固安县、文安县、大厂回族自治县)








郑州市(金水区、荥阳市、中原区、管城回族区、登封市、惠济区、巩义市、中牟县、新密市、上街区、二七区、新郑市)








昌都市(丁青县、洛隆县、八宿县、边坝县、察雅县、类乌齐县、卡若区、贡觉县、江达县、芒康县、左贡县)连云港市(海州区、东海县、赣榆区、灌南县、灌云县、连云区)








榆林市(定边县、清涧县、横山区、榆阳区、佳县、米脂县、绥德县、吴堡县、府谷县、神木市、靖边县、子洲县)  儋州市








信阳市(浉河区、平桥区、商城县、新县、光山县、罗山县、潢川县、息县、固始县、淮滨县)








海南藏族自治州(贵南县、贵德县、共和县、同德县、兴海县)








佛山市(三水区、南海区、禅城区、高明区、顺德区)岳阳市(岳阳楼区、汨罗市、岳阳县、云溪区、临湘市、华容县、君山区、平江县、湘阴县)








广州市(花都区、增城区、越秀区、海珠区、黄埔区、荔湾区、天河区、白云区、南沙区、从化区、番禺区)








西藏自治区








阿克苏地区(沙雅县、拜城县、乌什县、阿瓦提县、柯坪县、阿克苏市、库车市、温宿县、新和县)








大理白族自治州(永平县、宾川县、云龙县、剑川县、大理市、祥云县、漾濞彝族自治县、洱源县、鹤庆县、南涧彝族自治县、弥渡县、巍山彝族回族自治县)








海东市(乐都区、互助土族自治县、平安区、民和回族土族自治县、循化撒拉族自治县、化隆回族自治县)








济南市(天桥区、莱芜区、历下区、历城区、长清区、商河县、平阴县、槐荫区、章丘区、钢城区、济阳区、市中区)








金昌市(金川区、永昌县)








湛江市(赤坎区、坡头区、遂溪县、麻章区、雷州市、霞山区、吴川市、徐闻县、廉江市)








长沙市(长沙县、浏阳市、雨花区、宁乡市、天心区、望城区、岳麓区、开福区、芙蓉区)








亳州市(谯城区、涡阳县、利辛县、蒙城县)








鄂尔多斯市(鄂托克旗、伊金霍洛旗、东胜区、康巴什区、杭锦旗、鄂托克前旗、乌审旗、准格尔旗、达拉特旗)








茂名市(电白区、化州市、信宜市、高州市、茂南区)








临沂市(蒙阴县、莒南县、平邑县、河东区、兰陵县、郯城县、罗庄区、兰山区、费县、临沭县、沂水县、沂南县)








乌鲁木齐市(头屯河区、沙依巴克区、达坂城区、水磨沟区、天山区、乌鲁木齐县、新市区、米东区)








许昌市(襄城县、建安区、禹州市、魏都区、鄢陵县、长葛市)








合肥市(肥东县、庐阳区、长丰县、蜀山区、瑶海区、包河区、巢湖市、庐江县、肥西县)

  随着碳化硅上游衬底行业持续扩产降价,整个行业面临日益激烈的竞争环境。

  一名碳化硅产业链公司高管对21世纪经济报道记者分析,碳化硅衬底的价格竞争最早主要由海外头部厂商推动,大约自2024年下半年在国内有进一步传导。

  这一方面源于海外大厂在全球范围内积极扩产,但需求量并没有快速填补,导致海外建厂原本就面临产能过量的客观环境;另一方面,全球都在推进更大尺寸碳化硅晶圆商用,这也意味着将有更大规模碳化硅产品进入市场。二者结合,令整体市场供给较为丰盈。

  目前新能源汽车行业是碳化硅芯片的最大下游市场,其次是风光储能。随着价格下行,也有望推进包括数据中心、AR眼镜等新领域拥抱碳化硅产品。对于厂商来说,寻求更可持续的增量发展空间也是重要命题。

  但不可忽视的是,如此竞争也意味着行业中将面临市场格局变换,新一轮抢位赛正在打响。

  持续增长

  在整体汽车芯片市场面临库存压力的背景下,碳化硅器件作为汽车芯片市场的一部分,仍然显现出逆势增长表现。

  国内碳化硅衬底厂商天岳先进2024年度财报显示,公司在当年实现扭亏。期内实现营业总收入17.68亿元,同比增加41.37%;实现归属于上市公司股东的净利润1.79亿元,上一年则是亏损约4572万元。

  芯联集成发布2024年度业绩预告显示,公司2024年碳化硅业务实现收入约10.16亿元。

  不过相比之下,天岳先进的收入年增速有所放缓。2023财年公司收入同比增长199.9%至约12.51亿元,增速远高于2024年。同时,天岳先进的碳化硅衬底年产量增速高于收入增速。公告显示,2024年公司碳化硅衬底产量41.02万片,较2023年增长56.56%,产量屡创历史新高。

  从区域市场来看,公司在境外地区的毛利率水平和增速表现领跑。

  从四个单季度表现来看,天岳先进在第三和第四季度,盈利能力出现一定下滑。这与前一个完整财年的表现迥异,2023年度公司还在着力实现扭亏,第三和第四季度就是单季度开始扭亏的时段。

  这侧面与前述碳化硅芯片领域出现价格竞争的趋势相印证。

  CIC灼识咨询执行董事余怡然告诉21世纪经济报道记者,2024年碳化硅(SiC)晶圆市场经历了显著的价格调整,降价幅度达近30%。具体来说,6英寸SiC衬底的价格在2024年中期已经跌至500美元以下,接近中国制造商的生产成本线,而到了第四季度,价格进一步下降至450美元。

  瀚天天成在港股IPO招股书中提到,2024年,6英寸碳化硅外延芯片的价格约为每片人民币7300元,预计到2029年将降至每片人民币4400元,主要原因是碳化硅衬底价格下降。

  沙利文大中华区合伙人兼董事总经理陆景也对21世纪经济报道记者分析,经过激烈的市场价格竞争,目前主流的导电型碳化硅衬底单价已经出现企稳现象,市场竞争趋于理性。之后碳化硅衬底的单价虽然还会继续下降,但下降的主要原因是工艺技术更加成熟推动良率提升,并且衬底大尺寸化推动单位成本下降。

  落地加速

  随着碳化硅晶圆持续从小尺寸向大尺寸量产推进,将为市场带来更为丰富的碳化硅器件产品。

  据21世纪经济报道记者了解,目前碳化硅上游厂商主要在推动用6英寸晶圆大规模替代4英寸晶圆,8英寸晶圆技术也在走向成熟量产过程中。

  对此,前述高管对21世纪经济报道记者表示,“从应用市场看,碳化硅器件有80%应用在新能源汽车上,这一市场的主力就是中国。因此无论全球如何扩产,重要销售目的地还是中国,我们认为,在这种竞争环境中,最重要是平衡效率和成本问题。”多名业内高管对记者表达了类似观点。

  “个人认为,国产碳化硅产品在今年下半年会出现新一轮6英寸衬底价格竞争,明年会面临8英寸衬底价格竞争。”前述高管对21世纪经济报道记者分析,经过这两轮竞争后,预计行业整合将基本完成,2027年左右新格局将出现。“面临竞争有两个着眼点:技术和成本竞争力。哪怕只比竞争对手好一些,就更具备竞争力,最终‘剩者为王’。”他指出。

  价格下降的另一面是应用空间也在扩大。在碳化硅行业发展早期,相对积极采用这类产品的终端厂商是特斯拉,背后就源于大量终端公司对碳化硅彼时较高的应用成本有所顾虑,同时对安全性等方面也在观望。

  如今已经有更多应用领域对碳化硅投入高关注度。

  瀚天天成在港股招股书中提到,2024年电动汽车使用的碳化硅功率半导体器件占全球市场的74.4%;其次是充电基础设施领域,其于2024年的市场份额为7.8%;可再生能源及储能系统领域亦呈现增长势头。

  对此,陆景对21世纪经济报道记者表示,碳化硅衬底成本持续下降,尤其是单位成本持续下降,会加快碳化硅功率器件对硅基IGBT等功率半导体产品的替代,尤其是在高压领域,例如新能源汽车、数据中心、光伏储能等场景。

  “我们认为,目前碳化硅对硅基功率器件的取代趋势比较明显。除了汽车领域之外,工业控制也在导入这类产品,碳化硅工业级MOSFET正在大量取代硅基MOSFET。”前述高管对记者补充道。

  当然在此环境下,国内碳化硅器件公司仍需加速努力以拥抱这一机会。陆景对记者指出,目前国内头部碳化硅衬底厂商的技术实力比较接近海外厂商,但全球碳化硅功率器件市场仍由海外厂商占据主导地位,国内厂商还存在一定技术和规模差距。“随着国产厂商技术能力提升以及国际贸易政策影响,国内碳化硅器件厂商的市场占比有望持续提升。”

yy3704|让你沉浸在极致画面中的视听享受的相关文章 科学家发现太阳系外可能有生命的证据的相关文章
汤臣倍健:公司暂未与敦煌网合作
国台办向台胞力荐大陆影视打卡地
曝黄仁勋会见DeepSeek创始人梁文锋
商务部:敦促美方立即停止极限施压
长城高管说永远不会做增程
公安机关公布10起网络谣言案件
美国消费者开始反向代购
戴手铐关禁闭 多名赴美游客遭拘留
女子重度抑郁治愈送999朵玫瑰谢医生
46名外籍女子被拐卖入境卖给单身男
男子42岁“提前退休”被罚近40万元
曾毅:你可以叫我“益阳千禧”
  • 友情链接:
  • 被虐死男童妈妈选棺材几近崩溃 台积电第一季度净利润超预估 曝iQOO大量旗舰级配置将下放 句句针对白宫 美联储主席说了啥 霸王茶姬美股IPO定价每股28美元 中国厂家向美网友揭秘奢侈品成本价 捷克总理:将摆脱对俄石油依赖 北京发布雷电预警 短时大风局地冰雹 哈斯勒姆:巴特勒比韦德和老詹聪明 跨境电商Temu等下周对美国客户涨价 孙颖莎毛巾擦了桌子又擦脸 女子退租遭刁难拿出证据成功退费

    查看更多评价 ∨