update pay ui

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2025-12-05 13:29:18 +08:00
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<!DOCTYPE html>
<html lang="zh-CN">
<html lang="zh-CN" data-theme="night">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>国七排放标准概念分析</title>
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css" rel="stylesheet">
<link href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.10.0/font/bootstrap-icons.css" rel="stylesheet">
<title>国七排放标准 - 深度研究报告</title>
<script src="https://cdn.tailwindcss.com"></script>
<link href="https://cdn.jsdelivr.net/npm/daisyui@4.11.1/dist/full.min.css" rel="stylesheet" type="text/css" />
<script defer src="https://cdn.jsdelivr.net/npm/alpinejs@3.x.x/dist/cdn.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/echarts@5.5.0/dist/echarts.min.js"></script>
<style>
:root {
--primary-color: #0d6efd;
--secondary-color: #6c757d;
--success-color: #198754;
--info-color: #0dcaf0;
--warning-color: #ffc107;
--danger-color: #dc3545;
--light-color: #f8f9fa;
--dark-color: #212529;
}
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@300;400;500;700&display=swap');
body {
font-family: 'Microsoft YaHei', 'PingFang SC', sans-serif;
background-color: #f5f7fa;
color: #333;
font-family: 'Noto Sans SC', sans-serif;
background-color: #0a0a0f;
background-image:
radial-gradient(circle at 25% 30%, rgba(0, 120, 255, 0.1) 0%, transparent 40%),
radial-gradient(circle at 75% 70%, rgba(180, 50, 255, 0.1) 0%, transparent 40%);
color: #e0e0e0;
}
.hero-section {
background: linear-gradient(135deg, #0d6efd 0%, #0a58ca 100%);
color: white;
padding: 3rem 0;
margin-bottom: 2rem;
border-radius: 0 0 20px 20px;
.glass-card {
background: rgba(20, 20, 35, 0.4);
-webkit-backdrop-filter: blur(16px);
backdrop-filter: blur(16px);
border: 1px solid rgba(255, 255, 255, 0.1);
transition: all 0.3s ease;
}
.card {
border: none;
border-radius: 12px;
box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
transition: transform 0.3s ease, box-shadow 0.3s ease;
margin-bottom: 1.5rem;
}
.card:hover {
.glass-card:hover {
background: rgba(30, 30, 45, 0.6);
border: 1px solid rgba(255, 255, 255, 0.2);
transform: translateY(-5px);
box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}
.card-header {
background-color: #f8f9fa;
border-bottom: 1px solid #eee;
font-weight: 600;
padding: 1rem 1.25rem;
.bento-grid {
display: grid;
gap: 1rem;
grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}
.table {
margin-bottom: 0;
}
.table thead th {
background-color: #f1f3f9;
border-bottom: 2px solid #dee2e6;
font-weight: 600;
color: #495057;
}
.badge {
font-weight: 500;
padding: 0.5em 0.75em;
}
.section-title {
.glow-border {
position: relative;
margin-bottom: 1.5rem;
padding-bottom: 0.75rem;
font-weight: 600;
overflow: hidden;
}
.section-title::after {
.glow-border::before {
content: '';
position: absolute;
bottom: 0;
top: 0;
left: 0;
width: 60px;
height: 3px;
background-color: var(--primary-color);
right: 0;
bottom: 0;
border-radius: inherit;
padding: 1px;
background: linear-gradient(145deg, rgba(0, 190, 255, 0.5), rgba(200, 80, 255, 0.5));
-webkit-mask:
linear-gradient(#fff 0 0) content-box,
linear-gradient(#fff 0 0);
-webkit-mask-composite: xor;
mask-composite: exclude;
pointer-events: none;
}
.section-title {
font-size: 2.5rem;
font-weight: 700;
background: -webkit-linear-gradient(45deg, #00c6ff, #9f5fef);
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
padding-bottom: 0.5rem;
border-bottom: 1px solid rgba(255, 255, 255, 0.1);
margin-bottom: 2rem;
}
.stock-table-container {
overflow-x: auto;
.tab {
transition: all 0.3s ease;
}
.tab-active {
background-color: rgba(0, 190, 255, 0.2) !important;
border-bottom: 2px solid #00c6ff;
color: #ffffff;
}
.table thead th {
background-color: rgba(30, 30, 50, 0.6);
color: #a0a0c0;
font-weight: bold;
}
.stock-table {
min-width: 100%;
.table tbody tr {
transition: background-color 0.2s ease;
}
.stock-row:hover {
background-color: rgba(13, 110, 253, 0.05);
}
.industry-chain {
display: flex;
flex-wrap: wrap;
gap: 10px;
margin-top: 10px;
}
.chain-item {
background-color: #e9ecef;
padding: 5px 12px;
border-radius: 20px;
font-size: 0.85rem;
}
.highlight-box {
background-color: rgba(13, 110, 253, 0.1);
border-left: 4px solid var(--primary-color);
padding: 1rem;
border-radius: 0 8px 8px 0;
margin: 1rem 0;
}
.icon-box {
display: inline-flex;
align-items: center;
justify-content: center;
width: 40px;
height: 40px;
border-radius: 8px;
margin-right: 10px;
color: white;
}
.icon-blue {
background-color: var(--primary-color);
}
.icon-green {
background-color: var(--success-color);
}
.icon-orange {
background-color: var(--warning-color);
}
.icon-purple {
background-color: #6f42c1;
}
@media (max-width: 768px) {
.hero-section {
padding: 2rem 0;
}
.card {
margin-bottom: 1rem;
}
.table {
font-size: 0.9rem;
}
.stock-table-container {
font-size: 0.85rem;
}
.table tbody tr:hover {
background-color: rgba(40, 40, 60, 0.8);
}
</style>
</head>
<body>
<!-- Hero Section -->
<div class="hero-section">
<div class="container">
<div class="row align-items-center">
<div class="col-md-8">
<h1 class="display-5 fw-bold mb-3">国七排放标准概念分析</h1>
<p class="lead mb-0">中国即将实施的更严格汽车排放标准,推动尾气处理产业链升级</p>
<body class="min-h-screen">
<div class="container mx-auto p-4 md:p-8">
<header class="text-center mb-12">
<h1 class="text-5xl md:text-7xl font-bold tracking-tighter" style="background: -webkit-linear-gradient(45deg, #00c6ff, #ffffff, #9f5fef); -webkit-background-clip: text; -webkit-text-fill-color: transparent;">
国七排放标准
</h1>
<p class="mt-4 text-lg text-gray-400">深度研究报告</p>
<p class="mt-2 text-sm text-gray-500">北京价值前沿科技有限公司 AI投研agent“价小前投研” 呈现</p>
</header>
<main class="space-y-16">
<!-- Section 1: 核心观点与市场认知 -->
<section>
<h2 class="section-title">概念洞察:核心逻辑与市场认知</h2>
<div class="grid grid-cols-1 lg:grid-cols-3 gap-6">
<div class="lg:col-span-3 glass-card rounded-3xl p-6 glow-border">
<h3 class="text-xl font-bold text-cyan-300 mb-3">核心观点摘要</h3>
<p class="text-gray-300">
国七排放标准是一个由顶层环保政策驱动、具备千亿级市场潜力的确定性主题,目前处于政策制定和市场预期构建的关键阶段。其核心驱动力是强制性的法规升级,将通过增加高价值量的尾气后处理零部件,为产业链带来结构性机遇。未来潜力巨大,但兑现节奏与政策最终稿的细节高度相关,存在一定的不确定性。
</p>
</div>
<div class="glass-card rounded-3xl p-6">
<h3 class="text-lg font-semibold text-purple-300 mb-2">核心驱动力:政策强制</h3>
<p class="text-sm text-gray-400">
根本逻辑是 <strong class="text-white">政策强制驱动Policy-Mandated Driver</strong>。与市场需求或技术创新驱动不同,国七的推进完全依赖于国家环保法规。此驱动力具有<strong class="text-white">不可逆、高确定性</strong>的特点,通过行政手段创造全新的、巨大的增量市场。
</p>
</div>
<div class="glass-card rounded-3xl p-6">
<h3 class="text-lg font-semibold text-purple-300 mb-2">市场热度与情绪</h3>
<p class="text-sm text-gray-400">
当前市场关注度高,整体情绪<strong class="text-white">乐观且积极</strong>。“近千亿市场增量”等标题频繁出现,营造强烈市场预期。多家券商已发布报告推荐受益标的,显示机构看好其前景。
</p>
</div>
<div class="glass-card rounded-3xl p-6">
<h3 class="text-lg font-semibold text-purple-300 mb-2">预期差分析</h3>
<ul class="space-y-2 text-sm text-gray-400 list-disc list-inside">
<li><strong class="text-white">实施节奏:</strong>市场可能期待“大爆发”,但实际可能是<strong class="text-white">渐进式释放</strong>如2027-2030分比例实施</li>
<li><strong class="text-white">管理思路:</strong>市场关注硬件升级,但对<strong class="text-white">“企业平均排放强度”</strong>的新规影响认识不足这可能加速车企向NEV转型。</li>
<li><strong class="text-white">成本传导:</strong>单车数千至上万元的成本增加,向消费端传导存在难度,或将抑制部分销量。</li>
</ul>
</div>
</div>
<div class="col-md-4 text-md-end mt-3 mt-md-0">
<div class="d-flex align-items-center justify-content-md-end">
<i class="bi bi-cloud-check fs-1 me-3"></i>
<div>
<div class="fs-4 fw-bold">环保升级</div>
<div>产业链机遇</div>
</section>
<!-- Section 2: 关键时间轴与市场空间 -->
<section>
<h2 class="section-title">关键节点与市场增量</h2>
<div class="grid grid-cols-1 lg:grid-cols-2 gap-6">
<!-- Timeline -->
<div class="glass-card rounded-3xl p-6 glow-border">
<h3 class="text-xl font-bold text-cyan-300 mb-4">关键时间轴(预期)</h3>
<ul class="steps steps-vertical">
<li class="step step-primary">
<div class="text-left ml-4">
<p class="font-bold">2024年初政策启动</p>
<p class="text-sm text-gray-400">生态环境部正式启动国七标准制定工作。</p>
</div>
</li>
<li class="step step-primary">
<div class="text-left ml-4">
<p class="font-bold">2025年征求意见稿</p>
<p class="text-sm text-gray-400">预计落地正式征求意见稿,明确技术细节与时间表,是近期最重要催化剂。</p>
</div>
</li>
<li class="step">
<div class="text-left ml-4">
<p class="font-bold">2026-2027年催化窗口</p>
<p class="text-sm text-gray-400">路演数据提及,可能成为行业下一阶段催化剂。</p>
</div>
</li>
<li class="step">
<div class="text-left ml-4">
<p class="font-bold">2027-2030年业绩兑现期</p>
<p class="text-sm text-gray-400">标准开始分阶段实施,相关公司收入和利润开始快速增长。</p>
</div>
</li>
</ul>
</div>
<!-- Market Size Chart -->
<div class="glass-card rounded-3xl p-6 flex flex-col min-h-[400px]">
<h3 class="text-xl font-bold text-cyan-300 mb-2">市场空间预测(亿元)</h3>
<p class="text-sm text-gray-400 mb-4">基于华源汽车预测假设产品年降5%。</p>
<div id="marketSpaceChart" class="flex-grow"></div>
</div>
</div>
</section>
<!-- Section 3: 技术变革与成本影响 (Bento Grid) -->
<section>
<h2 class="section-title">技术变革与成本影响</h2>
<div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-6">
<div class="glass-card rounded-3xl p-6 md:col-span-2 lg:col-span-1">
<h3 class="text-lg font-semibold text-purple-300 mb-3">管理思路变化</h3>
<p class="text-sm text-gray-300">由以往的 <strong class="text-white">单车型排放限制</strong>,转变为 <strong class="text-white">单车型限制 + 企业平均排放强度</strong> 的双管理模式,统筹污染物与温室气体排放。</p>
</div>
<div class="glass-card rounded-3xl p-6 lg:col-span-2">
<h3 class="text-lg font-semibold text-purple-300 mb-3">核心技术标准变化</h3>
<ul class="space-y-2 text-sm text-gray-400 list-disc list-inside">
<li><strong class="text-white">限值趋严:</strong>氮氧化物NOx和颗粒物PM限值大幅下降。</li>
<li><strong class="text-white">工况监管:</strong>冷启动等低温工况监管趋严,混动车影响显著。</li>
<li><strong class="text-white">诊断升级:</strong>柴油车OBD系统升级为OBM检测频率、精度要求提升。</li>
<li><strong class="text-white">技术路线:</strong>或将增加 <strong class="text-white">EHC电子加热催化器</strong><strong class="text-white">紧耦合SCR (ccSCR)</strong> 等环节。</li>
</ul>
</div>
<div class="glass-card rounded-3xl p-6 lg:col-span-3">
<h3 class="text-lg font-semibold text-purple-300 mb-3">单车升级成本与增量部件</h3>
<div class="overflow-x-auto">
<table class="table table-sm">
<thead>
<tr>
<th>车型</th>
<th>增量部件</th>
<th>单车升级成本估算</th>
<th>数据来源</th>
</tr>
</thead>
<tbody>
<tr>
<td class="font-bold">汽油车 (含混动)</td>
<td>EHC、氮氧传感器替换氧传感器、TWC增配、GPF等</td>
<td class="text-cyan-400">约 3,000 - 4,000 元</td>
<td>华源汽车 / 艾可蓝</td>
</tr>
<tr>
<td class="font-bold">中轻型柴油车</td>
<td rowspan="2">新增PM传感器、ccSCR系统、OBM系统、DPF、DOC等</td>
<td class="text-cyan-400">约 9,000 元</td>
<td>华源汽车</td>
</tr>
<tr>
<td class="font-bold">重型柴油车</td>
<td class="text-cyan-400">约 10,000 - 13,000 元</td>
<td>艾可蓝 / 华源汽车</td>
</tr>
</tbody>
</table>
</div>
</div>
</div>
</div>
</div>
</section>
<!-- Section 4: 产业链与核心公司 -->
<section>
<h2 class="section-title">产业链图谱与核心公司</h2>
<div class="space-y-6">
<div class="glass-card rounded-3xl p-6">
<h3 class="text-xl font-bold text-cyan-300 mb-4">产业链图谱</h3>
<div class="grid grid-cols-1 md:grid-cols-3 gap-4 text-center">
<div>
<div class="p-4 bg-gray-800 rounded-xl h-full">
<h4 class="font-bold text-purple-300">上游:核心材料</h4>
<p class="text-sm text-gray-400 mt-2">蜂窝陶瓷载体、催化剂、传感器芯片等。<br>代表公司:奥福科技、中自科技</p>
</div>
</div>
<div>
<div class="p-4 bg-gray-800 rounded-xl h-full">
<h4 class="font-bold text-purple-300">中游:关键零部件/系统</h4>
<p class="text-sm text-gray-400 mt-2">尾气后处理系统总成、各类传感器、EHC、ccSCR等。<br>代表公司:威孚高科、艾可蓝、凯龙高科、四方光电</p>
</div>
</div>
<div>
<div class="p-4 bg-gray-800 rounded-xl h-full">
<h4 class="font-bold text-purple-300">下游及相关服务</h4>
<p class="text-sm text-gray-400 mt-2">整车制造商(OEM)、车辆检测设备与服务。<br>代表公司:各大车企、安车检测</p>
</div>
</div>
</div>
</div>
<div class="grid grid-cols-1 md:grid-cols-2 gap-6">
<div class="glass-card rounded-3xl p-6">
<h4 class="text-lg font-semibold text-purple-300 mb-2">高弹性“纯粹”标的:艾可蓝</h4>
<p class="text-sm text-gray-400">业务高度聚焦于尾气后处理,新闻稿明确提及深度参与国七项目研发,定位为“迈向国七技术新周期的拐点之年”,有望展现更高业绩弹性。</p>
</div>
<div class="glass-card rounded-3xl p-6">
<h4 class="text-lg font-semibold text-purple-300 mb-2">传感器核心供应商:四方光电</h4>
<p class="text-sm text-gray-400">PM传感器全球市占率第一氮氧传感器已批量供货。国七对传感器新增PM、升级氮氧的需求是确定性增量逻辑清晰受益路径直接。</p>
</div>
<div class="glass-card rounded-3xl p-6">
<h4 class="text-lg font-semibold text-purple-300 mb-2">系统集成领导者:威孚高科 / 凯龙高科</h4>
<p class="text-sm text-gray-400">国六时代赢家具备强大客户基础和系统集成能力是国七市场主要参与者。凯龙高科在商用车SCR领域市占率领先。</p>
</div>
<div class="glass-card rounded-3xl p-6">
<h4 class="text-lg font-semibold text-purple-300 mb-2">上游材料关键卡位:奥福科技</h4>
<p class="text-sm text-gray-400">国内蜂窝陶瓷载体的核心供应商。国七对载体性能要求更严苛,利好技术领先的头部企业,扮演产业链上游“卖铲人”角色。</p>
</div>
</div>
</div>
</section>
<!-- Section 5: 潜在风险 -->
<section>
<h2 class="section-title">潜在风险与挑战</h2>
<div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-6">
<div class="glass-card rounded-3xl p-4">
<div class="card-body items-center text-center">
<h3 class="card-title text-red-400">技术风险</h3>
<p class="text-sm text-gray-400">EHC、ccSCR等新技术在低温工况下的可靠性、耐久性及成本控制仍需大规模商业化验证。</p>
</div>
</div>
<div class="glass-card rounded-3xl p-4">
<div class="card-body items-center text-center">
<h3 class="card-title text-red-400">商业化风险</h3>
<p class="text-sm text-gray-400">高昂的单车成本可能抑制换购需求;过高的合规成本可能加速燃油车被新能源汽车替代,是长期颠覆性风险。</p>
</div>
</div>
<div class="glass-card rounded-3xl p-4">
<div class="card-body items-center text-center">
<h3 class="card-title text-red-400">政策与竞争风险</h3>
<p class="text-sm text-gray-400">政策可能因经济压力而延迟或标准降级;千亿市场必将引来激烈竞争,或导致价格战,侵蚀利润率。</p>
</div>
</div>
</div>
</section>
<!-- Section 6: 投资结论与相关标的 -->
<section>
<h2 class="section-title">投资结论与相关标的</h2>
<div class="glass-card rounded-3xl p-6 mb-8 glow-border">
<h3 class="text-xl font-bold text-cyan-300 mb-3">综合结论与投资启示</h3>
<p class="text-gray-300 mb-4">
“国七排放标准”概念已度过纯粹的主题炒作阶段,进入由明确政策预期驱动的 <strong class="text-white">“预备”基本面阶段</strong>。其背后的逻辑坚实,市场空间广阔,产业链受益路径清晰。真正的业绩兑现尚需等待政策正式实施,当前投资的核心是博弈政策落地和抢占有利身位的公司。
</p>
<div class="bg-gray-800 p-4 rounded-xl">
<h4 class="font-bold text-purple-300 mb-2">最具投资价值的细分环节:</h4>
<ul class="list-disc list-inside text-gray-400 text-sm space-y-1">
<li><strong class="text-white">新增核心零部件:</strong>最具弹性的环节特别是传感器PM、氮氧和电加热催化器EHC是从“0到1”或价值量大幅提升的领域。</li>
<li><strong class="text-white">高度聚焦的系统集成商:</strong>相比业务庞杂的巨头,业务更纯粹、深度绑定国七研发的公司(如艾可蓝),在业绩弹性上可能更具吸引力。</li>
</ul>
</div>
</div>
<div class="overflow-x-auto glass-card rounded-3xl p-4">
<table class="table w-full">
<thead>
<tr>
<th>股票名称</th>
<th>股票代码</th>
<th>核心逻辑 / 关联原因</th>
<th>所属环节</th>
</tr>
</thead>
<tbody>
<tr><td>威孚高科</td><td><a href="https://valuefrontier.cn/company?scode=000581" target="_blank" class="link link-hover link-primary">000581</a></td><td>汽车尾气后处理系统龙头,与国内自主品牌广泛合作。</td><td class="font-semibold text-purple-300">尾气后处理系统</td></tr>
<tr><td>艾可蓝</td><td><a href="https://valuefrontier.cn/company?scode=300816" target="_blank" class="link link-hover link-primary">300816</a></td><td>深度参与国七项目研发,旨在推动技术升级应对国七标准,业务聚焦度高。</td><td class="font-semibold text-purple-300">尾气后处理系统</td></tr>
<tr><td>凯龙高科</td><td><a href="https://valuefrontier.cn/company?scode=300912" target="_blank" class="link link-hover link-primary">300912</a></td><td>商用车SCR后处理产品市场占有率排名第一客户基础稳固。</td><td class="font-semibold text-purple-300">尾气后处理系统</td></tr>
<tr><td>云意电气</td><td><a href="https://valuefrontier.cn/company?scode=300304" target="_blank" class="link link-hover link-primary">300304</a></td><td>子公司芯源诚达致力于氮氧传感器的研产销,适用于柴油商用车。</td><td class="font-semibold text-purple-300">尾气后处理系统</td></tr>
<tr><td>奥福科技</td><td><a href="https://valuefrontier.cn/company?scode=688021" target="_blank" class="link link-hover link-primary">688021</a></td><td>国七对蜂窝陶瓷载体性能要求更苛刻公司产品可用于SCR载体和DPF。</td><td class="font-semibold text-purple-300">尾气后处理系统</td></tr>
<tr><td>中自科技</td><td><a href="https://valuefrontier.cn/company?scode=688737" target="_blank" class="link link-hover link-primary">688737</a></td><td>尾气处理催化剂主要国产厂商之一,直接受益于催化剂需求增长。</td><td class="font-semibold text-purple-300">尾气后处理系统</td></tr>
<tr><td>四方光电</td><td><a href="https://valuefrontier.cn/company?scode=688665" target="_blank" class="link link-hover link-primary">688665</a></td><td>PM传感器全球市占率第一氮氧传感器已批量供货直接受益于传感器增量。</td><td class="font-semibold text-cyan-300">监测与传感器</td></tr>
<tr><td>安车检测</td><td><a href="https://valuefrontier.cn/company?scode=300572" target="_blank" class="link link-hover link-primary">300572</a></td><td>国七驱动检测站设备更新换代公司布局物联网OBD系统。</td><td class="font-semibold text-cyan-300">监测与传感器</td></tr>
<tr><td>ST云动</td><td><a href="https://valuefrontier.cn/company?scode=000903" target="_blank" class="link link-hover link-primary">000903</a></td><td>森世泰生产的陶瓷芯片实现国产替代,其氮氧传感器已大批量装机。</td><td class="font-semibold text-cyan-300">监测与传感器</td></tr>
<tr><td>保隆科技</td><td><a href="https://valuefrontier.cn/company?scode=603197" target="_blank" class="link link-hover link-primary">603197</a></td><td>国六标准中压力传感器和EGR管件业务快速成长有望延续至国七。</td><td class="font-semibold text-cyan-300">监测与传感器</td></tr>
</tbody>
</table>
</div>
</section>
</main>
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<p class="text-sm text-gray-500">免责声明本报告为AI合成数据所有内容仅供研究和参考不构成任何投资建议。投资有风险入市需谨慎。</p>
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<!-- 概念概述 -->
<div class="card mb-4">
<div class="card-header">
<h3 class="mb-0 section-title">国七排放标准概述</h3>
</div>
<div class="card-body">
<div class="row">
<div class="col-md-6 mb-3">
<div class="d-flex">
<div class="icon-box icon-blue">
<i class="bi bi-speedometer2"></i>
</div>
<div>
<h5>标准背景</h5>
<p class="mb-0">国七排放标准是中国即将实施的更严格汽车排放标准,对标欧美标准,旨在进一步降低机动车污染物排放,改善空气质量。</p>
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<h5>环保意义</h5>
<p class="mb-0">国七标准将大幅降低氮氧化物、颗粒物等污染物排放限值,助力"双碳"目标实现,推动汽车产业绿色转型。</p>
</div>
</div>
</div>
</div>
<div class="highlight-box">
<h5><i class="bi bi-lightbulb-fill text-warning me-2"></i>核心影响</h5>
<p>国七排放标准的实施将加速淘汰旧标准车辆,推动尾气处理技术升级,带动相关产业链市场扩容,为尾气后处理系统、监测传感器等企业带来发展机遇。</p>
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<h5><i class="bi bi-cpu text-primary me-2"></i>监测与传感器</h5>
<p>国七标准对车辆排放监测提出更高要求,需要更精准的传感器技术来实时监测排放数据。</p>
<div class="industry-chain">
<span class="chain-item">氧传感器</span>
<span class="chain-item">氮氧传感器</span>
<span class="chain-item">PM传感器</span>
<span class="chain-item">压力传感器</span>
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<h5><i class="bi bi-gear text-success me-2"></i>尾气后处理系统</h5>
<p>国七标准要求更高效的尾气处理技术,推动后处理系统升级换代。</p>
<div class="industry-chain">
<span class="chain-item">SCR载体</span>
<span class="chain-item">DPF</span>
<span class="chain-item">催化剂</span>
<span class="chain-item">EGR系统</span>
<span class="chain-item">燃油喷射系统</span>
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<!-- 股票数据表格 -->
<div class="card mb-4">
<div class="card-header">
<h3 class="mb-0 section-title">相关上市公司分析</h3>
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<div class="card-body p-0">
<!-- 监测与传感器 -->
<div class="p-3 border-bottom">
<h5 class="text-primary mb-3"><i class="bi bi-cpu me-2"></i>监测与传感器</h5>
<div class="stock-table-container">
<table class="table table-hover stock-table">
<thead>
<tr>
<th>股票代码</th>
<th>公司名称</th>
<th>产业链定位</th>
<th>相关业务/项目</th>
<th>投资亮点</th>
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<td><span class="badge bg-secondary">ST云动</span></td>
<td>ST云动</td>
<td>陶瓷芯片国产替代、氧传感器装机</td>
<td>森世泰公司生产的陶瓷芯片已实现国产替代</td>
<td>氧传感器已实现大批量装机</td>
</tr>
<tr class="stock-row">
<td><span class="badge bg-primary">四方光电</span></td>
<td>四方光电</td>
<td>氮氧传感器获国内主机厂认可</td>
<td>PM传感器产品全球市占率第一</td>
<td>氮氧传感器获国内主机厂认可并批量供货</td>
</tr>
<tr class="stock-row">
<td><span class="badge bg-info">保隆科技</span></td>
<td>保隆科技</td>
<td>压力传感器和EGR管件业务</td>
<td>国六标准实施</td>
<td>在国六标准实施过程中压力传感器和EGR管件业务快速增长</td>
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<tr class="stock-row">
<td><span class="badge bg-warning text-dark">安车检测</span></td>
<td>安车检测</td>
<td>物联网汽车检测OBD系统</td>
<td>国七驱动检测站设备更新</td>
<td>国七将驱动检测站设备更新换代公司推出基于物联网的汽车检测OBD系统</td>
</tr>
</tbody>
</table>
</div>
</div>
<!-- 尾气后处理系统 -->
<div class="p-3">
<h5 class="text-success mb-3"><i class="bi bi-gear me-2"></i>尾气后处理系统</h5>
<div class="stock-table-container">
<table class="table table-hover stock-table">
<thead>
<tr>
<th>股票代码</th>
<th>公司名称</th>
<th>产业链定位</th>
<th>相关业务/项目</th>
<th>投资亮点</th>
</tr>
</thead>
<tbody>
<tr class="stock-row">
<td><span class="badge bg-primary">威孚高科</span></td>
<td>威孚高科</td>
<td>汽车尾气后处理系统产品</td>
<td>柴油燃油喷射系统</td>
<td>主营柴油燃油喷射系统产品,汽车尾气后处理系统产品与国内自主品牌车企合作</td>
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<tr class="stock-row">
<td><span class="badge bg-info">云意电气</span></td>
<td>云意电气</td>
<td>柴油发动机商用车型</td>
<td>尾气后处理系统氮氧传感器</td>
<td>子公司芯源诚达传感致力于尾气后处理系统氮氧传感器研发,适用于柴油发动机商用车型</td>
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<tr class="stock-row">
<td><span class="badge bg-success">艾可蓝</span></td>
<td>艾可蓝</td>
<td>SCR载体和DPF的封装</td>
<td>近零排放汽油车及油电混合车后处理关键技术</td>
<td>参与"近零排放汽油车及油电混合车后处理关键技术"项目产品用于SCR载体和DPF封装</td>
</tr>
<tr class="stock-row">
<td><span class="badge bg-warning text-dark">凯龙高科</span></td>
<td>凯龙高科</td>
<td>SCR后处理产品市场占有率13.80%</td>
<td>商用车自主品牌SCR后处理产品</td>
<td>2019年商用车自主品牌SCR后处理产品市场占有率13.80%,排名第一</td>
</tr>
<tr class="stock-row">
<td><span class="badge bg-danger">奥福科技</span></td>
<td>奥福科技</td>
<td>SCR载体和DPF的封装</td>
<td>国七对载体性能要求</td>
<td>国七对载体性能要求更苛刻公司产品能用于SCR载体和DPF的封装</td>
</tr>
<tr class="stock-row">
<td><span class="badge bg-secondary">中自科技</span></td>
<td>中自科技</td>
<td>传统化石燃料汽车尾气净化催化剂</td>
<td>催化剂国产化</td>
<td>尾气处理催化剂主要国产厂商之一,产品应用于传统化石燃料汽车尾气净化</td>
</tr>
</tbody>
</table>
</div>
</div>
</div>
</div>
<!-- 投资价值分析 -->
<div class="card mb-4">
<div class="card-header">
<h3 class="mb-0 section-title">投资价值分析</h3>
</div>
<div class="card-body">
<div class="row">
<div class="col-md-4 mb-3">
<div class="d-flex">
<div class="icon-box icon-orange">
<i class="bi bi-graph-up-arrow"></i>
</div>
<div>
<h5>市场空间</h5>
<p class="mb-0">国七标准实施将带动尾气处理系统市场扩容,预计相关产业链市场规模将达数百亿元。</p>
</div>
</div>
</div>
<div class="col-md-4 mb-3">
<div class="d-flex">
<div class="icon-box icon-purple">
<i class="bi bi-shield-check"></i>
</div>
<div>
<h5>技术壁垒</h5>
<p class="mb-0">尾气处理催化剂、传感器等领域技术门槛高,具备技术优势的企业将获得更大市场份额。</p>
</div>
</div>
</div>
<div class="col-md-4 mb-3">
<div class="d-flex">
<div class="icon-box icon-green">
<i class="bi bi-calendar-check"></i>
</div>
<div>
<h5>时间窗口</h5>
<p class="mb-0">国七标准预计将在未来1-2年内正式实施相关企业将迎来业绩释放期。</p>
</div>
</div>
</div>
</div>
<div class="alert alert-info mt-3" role="alert">
<h5 class="alert-heading"><i class="bi bi-info-circle me-2"></i>投资建议</h5>
<p>建议关注技术领先、市场份额高的尾气处理系统企业,以及在传感器领域具备国产替代能力的公司。随着国七标准实施,这些企业有望迎来业绩增长期。</p>
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<h5>国七排放标准概念分析</h5>
<p class="mb-0">数据来源:公开市场信息,仅供参考,不构成投资建议</p>
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