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环保工程及服务行业:大浪淘沙分化加深,现金流价值彰显
去杠杆影响显著,行业增速、估值历史底部:过去几年,强督查下环保治理需求释放加速,且PPP 模式兴起后,治理逐渐从点源到面源转变,单体项目投资规模明显放大,环保企业信用扩张较快。很多环保公司以牺牲资产负债表的方式换取利润表增长,因此去杠杆及PPP 整顿对其影响显著,企业订单执行周期拉长影响业绩,财务费用激增,部分信用扩张较快的企业面临资金链问题甚至债务危机,行业估值处于历史底部,股价过去三年表现较差。
1.去杠杆影响显著,垫资模式难以为继 ................................................................................................................ 5
1.1 垫资换取发展,信用扩张过快 ................................................................................................................. 5
1.2 资产负债表恶化,现金流背离真实成长 .................................................................................................... 6
1.3 去杠杆影响大,估值历史底部 ................................................................................................................. 7
2.融资改善,现金流仍是王道,分化将愈加明显 ................................................................................................... 9
2.1 融资改善、督查趋严,利好环保板块 ......................................................................................................10
2.2 重视盈利模式,重视现金流,分化将愈加明显 .........................................................................................11
2.3 行业竞争加剧,精选高资质、技术壁垒赛道 ............................................................................................16
3.精选子板块:垃圾焚烧、监测、危废 ...............................................................................................................18
3.1 垃圾焚烧 ............................................................................................................................................18
3.1.1 垃圾焚烧产能扩张加速,行业高景气 .............................................................................................18
3.1.2 处理费触底回升,行业盈利水平提质 .............................................................................................22
3.2 监测设备景气度高,市场下沉空间大 ......................................................................................................23
3.2.1 蓝天保卫战系列政策带来监测行业景气度高 ...................................................................................23
3.2.2 中国2017-2020 空气监测市场空间在121 亿/年,市场逐渐下沉 .......................................................24
3.3 督查倒逼真实需求,危废行业高景气 ......................................................................................................27
3.3.1 督查趋严,真实需求显现 .............................................................................................................27
3.3.2 标准趋严,行业集中度待提升 ......................................................................................................31
投资建议 ........................................................................................................................................................34
风险提示 ........................................................................................................................................................34