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Required for US and Japanese stocks. A-shares and HK stocks work without a key.
DeepSeek R1 provides high-quality analysis at very low cost. Serper provides real-time search data for context.
Qingyan Environmental Technology Co., Ltd. researches and develops environmental protection equipment in China. The company offers rapid purification of sewage using sedimentation integrated rectangular airlift loop reactors (RPIR); three-dimensional biological immobilized curtain series rapid biochemical sewage treatment technology; a set of process technology and equipment for high-concentration organic wastewater; and ammonia nitrogen degradation microbial agents. Qingyan Environmental Technology Co., Ltd. was founded in 2014 and is based in Shenzhen, China.
交易所：Shenzhen Stock Exchange。行业板块：Industrials。细分行业：Waste Management。最新股价：¥18。本页提供 *ST清研 的 DCF 现金流折现估值、相对估值历史分位、多维财务评分与 AI 辅助分析。