基础化工周报：乙烷价格下滑气头制烯烃路线盈利能力加强

东吴证券2025-07-27

投资要点【聚氨酯板块】本周纯MDI/聚合MDI/TDI行业均价为16800/15560/16148元/吨，环比分别+200/+660/+2612元/吨，纯MDI/聚合MDI/TDI行业毛利分别为3649/3335/4425元/吨，环比分别+176/+591/+1321元/吨。【油煤气烯烃板块】①本周乙烷/丙烷/动力煤/石脑油均价分别为1255/3858/495/4085元/吨，环比分别-79/-...

网页链接

免责声明：本文观点仅代表作者个人观点，不构成本平台的投资建议，本平台不对文章信息准确性、完整性和及时性做出任何保证，亦不对因使用或信赖文章信息引发的任何损失承担责任。

精彩评论

我们需要你的真知灼见来填补这片空白

发表看法

{"i18n":{"language":"zh_CN"},"isChannel":false,"data":{"share":"https://www.laohu8.com/m/news/2554710844?lang=zh_CN&edition=full","thumbnail":"","is_english":false,"pubTime":"2025-07-27 00:00","share_image_url":"https://static.laohu8.com/9a95c1376e76363c1401fee7d3717173","id":"2554710844","market":"sh","top_or_hot":-1,"title":"基础化工周报：乙烷价格下滑 气头制烯烃路线盈利能力加强","media":"东吴证券","content":"<div>\n<p>投资要点【聚氨酯板块】本周纯MDI/聚合MDI/TDI行业均价为16800/15560/16148元/吨，环比分别+200/+660/+2612元/吨，纯MDI/聚合MDI/TDI行业毛利分别为3649/3335/4425元/吨，环比分别+176/+591/+1321元/吨。【油煤气烯烃板块】①本周乙烷/丙烷/动力煤/石脑油均价分别为1255/3858/495/4085元/吨，环比分别-79/-...</p>\n\n<a href=\"http://gu.qq.com/resources/shy/news/detail-v2/index.html#/?id=nesSN20250727152126a4659d6a&s=b\">网页链接</a>\n\n</div>\n","source":"tencent","html":"<!DOCTYPE html>\n<html>\n<head>\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />\n<meta name=\"viewport\" content=\"width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no\"/>\n<meta name=\"format-detection\" content=\"telephone=no,email=no,address=no\" />\n<title>基础化工周报：乙烷价格下滑 气头制烯烃路线盈利能力加强</title>\n<style type=\"text/css\">\na,abbr,acronym,address,applet,article,aside,audio,b,big,blockquote,body,canvas,caption,center,cite,code,dd,del,details,dfn,div,dl,dt,\nem,embed,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,html,i,iframe,img,ins,kbd,label,legend,li,mark,menu,nav,\nobject,ol,output,p,pre,q,ruby,s,samp,section,small,span,strike,strong,sub,summary,sup,table,tbody,td,tfoot,th,thead,time,tr,tt,u,ul,var,video{ font:inherit;margin:0;padding:0;vertical-align:baseline;border:0 }\nbody{ font-size:16px; line-height:1.5; color:#999; background:transparent; }\n.wrapper{ overflow:hidden;word-break:break-all;padding:10px; }\nh1,h2{ font-weight:normal; line-height:1.35; margin-bottom:.6em; }\nh3,h4,h5,h6{ line-height:1.35; margin-bottom:1em; }\nh1{ font-size:24px; }\nh2{ font-size:20px; }\nh3{ font-size:18px; }\nh4{ font-size:16px; }\nh5{ font-size:14px; }\nh6{ font-size:12px; }\np,ul,ol,blockquote,dl,table{ margin:1.2em 0; }\nul,ol{ margin-left:2em; }\nul{ list-style:disc; }\nol{ list-style:decimal; }\nli,li p{ margin:10px 0;}\nimg{ max-width:100%;display:block;margin:0 auto 1em; }\nblockquote{ color:#B5B2B1; border-left:3px solid #aaa; padding:1em; }\nstrong,b{font-weight:bold;}\nem,i{font-style:italic;}\ntable{ width:100%;border-collapse:collapse;border-spacing:1px;margin:1em 0;font-size:.9em; }\nth,td{ padding:5px;text-align:left;border:1px solid #aaa; }\nth{ font-weight:bold;background:#5d5d5d; }\n.symbol-link{font-weight:bold;}\n/* header{ border-bottom:1px solid #494756; } */\n.title{ margin:0 0 8px;line-height:1.3;color:#ddd; }\n.meta {color:#5e5c6d;font-size:13px;margin:0 0 .5em; }\na{text-decoration:none; color:#2a4b87;}\n.meta .head { display: inline-block; overflow: hidden}\n.head .h-thumb { width: 30px; height: 30px; margin: 0; padding: 0; border-radius: 50%; float: left;}\n.head .h-content { margin: 0; padding: 0 0 0 9px; float: left;}\n.head .h-name {font-size: 13px; color: #eee; margin: 0;}\n.head .h-time {font-size: 11px; color: #7E829C; margin: 0;line-height: 11px;}\n.small {font-size: 12.5px; display: inline-block; transform: scale(0.9); -webkit-transform: scale(0.9); transform-origin: left; -webkit-transform-origin: left;}\n.smaller {font-size: 12.5px; display: inline-block; transform: scale(0.8); -webkit-transform: scale(0.8); transform-origin: left; -webkit-transform-origin: left;}\n.bt-text {font-size: 12px;margin: 1.5em 0 0 0}\n.bt-text p {margin: 0}\n</style>\n</head>\n<body>\n<div class=\"wrapper\">\n<header>\n<h2 class=\"title\">\n基础化工周报：乙烷价格下滑 气头制烯烃路线盈利能力加强\n</h2>\n\n<h4 class=\"meta\">\n\n\n2025-07-27 00:00 北京时间&nbsp;&nbsp;&nbsp;<a href=http://gu.qq.com/resources/shy/news/detail-v2/index.html#/?id=nesSN20250727152126a4659d6a&s=b><strong>东吴证券</strong></a>\n\n\n</h4>\n\n</header>\n<article>\n<div>\n<p>投资要点【聚氨酯板块】本周纯MDI/聚合MDI/TDI行业均价为16800/15560/16148元/吨，环比分别+200/+660/+2612元/吨，纯MDI/聚合MDI/TDI行业毛利分别为3649/3335/4425元/吨，环比分别+176/+591/+1321元/吨。【油煤气烯烃板块】①本周乙烷/丙烷/动力煤/石脑油均价分别为1255/3858/495/4085元/吨，环比分别-79/-...</p>\n\n<a href=\"http://gu.qq.com/resources/shy/news/detail-v2/index.html#/?id=nesSN20250727152126a4659d6a&s=b\">网页链接</a>\n\n</div>\n\n\n</article>\n</div>\n</body>\n</html>\n","isBrief":false,"type":0,"news_type":1,"symbol":"600426","symbol_name":"华鲁恒升","start_time":0,"source_url":"http://gu.qq.com/resources/shy/news/detail-v2/index.html#/?id=nesSN20250727152126a4659d6a&s=b","article_id":"2554710844","we_media_id":null,"thumbnails":[],"rights":{"source":"tencent","url":"http://gu.qq.com/resources/shy/news/detail-v2/index.html#/?id=nesSN20250727152126a4659d6a&s=b","rn_cache_url":null,"customStyle":"body{padding-top:10px;}#news_title{font-weight:bold;#titleStyle#;}#news_description span{font-size:12px;#descriptionStyle#;}.footer-note{#statement#}","selectors":".mod-LoadTzbdNews, body","filters":".relate-stock, .hot-list, .recom-box, .wx-sou","directOrigin":true},"url":"https://stock-news.laohu8.com/highlight/detail?id=2554710844","pubTimestamp":1753545600,"columns":[],"sourceInfo":{"source_id":"tencent","name":"腾讯"},"weMediaInfo":null,"summary":"②本周聚乙烯均价为7859元/吨，环比-6元/吨，乙烷裂解/CTO/石脑油裂解制聚乙烯理论利润分别为1257/1967/145元/吨，环比分别+76/-4/+78元/吨。③本周聚丙烯均价为6960元/吨，环比-50元/吨，PDH/CTO/石脑油裂解制聚丙烯理论利润分别为132/1569/-72元/吨，环比分别+80/-33/+48元/吨。","collect":0,"end_time":0,"defaultTopTitle":"qq.com","property":[],"viewcount":null,"language":"zh","relate_stocks":{"600426":"华鲁恒升","600989":"宝丰能源","BK0229":"化学制品"},"translate_title":"Basic Chemical Industry Weekly Report: Ethane prices fall, profitability of gas head-to-olefins route strengthens","themeId":null,"isJumpTheme":false,"ttsUrl":null,"symbols_score_info":{"600426":0.9,"600989":0.9},"content_text":"投资要点【聚氨酯板块】本周纯MDI/聚合MDI/TDI行业均价为16800/15560/16148元/吨，环比分别+200/+660/+2612元/吨，纯MDI/聚合MDI/TDI行业毛利分别为3649/3335/4425元/吨，环比分别+176/+591/+1321元/吨。【油煤气烯烃板块】①本周乙烷/丙烷/动力煤/石脑油均价分别为1255/3858/495/4085元/吨，环比分别-79/-126/+0/-81元/吨。②本周聚乙烯均价为7859元/吨，环比-6元/吨，乙烷裂解/CTO/石脑油裂解制聚乙烯理论利润分别为1257/1967/145元/吨，环比分别+76/-4/+78元/吨。③本周聚丙烯均价为6960元/吨，环比-50元/吨，PDH/CTO/石脑油裂解制聚丙烯理论利润分别为132/1569/-72元/吨，环比分别+80/-33/+48元/吨。【煤化工板块】本周合成氨/尿素/DMF/醋酸行业均价为2354/1799/4230/2233元/吨，环比分别+102/+5/-75/-24元/吨，合成氨/尿素/DMF/醋酸行业毛利分别为415/133/42/-53元/吨，环比分别+68/+10/-130/-44元/吨。【相关上市公司】化工白马：万华化学、宝丰能源、卫星化学、华鲁恒升。【风险提示】1）项目实施进度不及预期；2）宏观经济增速下滑，导致需求复苏弱于预期；3）地缘风险演化导致原材料价格波动；4）行业产能发生重大变化；5）统计口径及计算误差。","kind":"news","is_publish_news":true,"is_publish_highlight":false,"is_publish_live":false,"is_publish_wemedia":false,"editions":null,"column":"","sentiment":"0","news_tag":"","news_rank":0,"isVideo":false,"video":null,"symbols":[],"gpt_button":1,"need_auth":false,"need_login_tip":false,"code":"91000000","status":"200"},"commentList":[],"isCommentEnd":true,"newsSizeData":{"likeSize":0,"commentSize":0,"repostSize":0,"favoriteSize":0,"likeStatus":false,"favoriteStatus":false},"APP":{"userAgent":"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)","isDev":false,"isTTM":false,"isLaohu8Offline":false,"tenantId":"TBCN","deviceId":"web-server-community-laohu8-v3","version":"4.44.1","shortVersion":"4.44.1","platform":"web","vendor":"web","appName":"laohu8","isIOS":false,"isAndroid":false,"isTiger":false,"isTHS":false,"isWeiXin":false,"isWeiXinMini":false,"isWeiBo":false,"isQQ":false,"isBaiduSwan":false,"isBaiduBox":false,"isDingTalk":false,"isToutiao":false,"isOnePlus":false,"isHuaWei":false,"isXiaomi":false,"isXiaomiWebView":false,"isOppo":false,"isVivo":false,"isSamsung":false,"isMobile":false},"href":"/m/news/2554710844","isCrawlerRequest":true}

基础化工周报：乙烷价格下滑 气头制烯烃路线盈利能力加强

精彩评论

基础化工周报：乙烷价格下滑气头制烯烃路线盈利能力加强