Beijing Jingcheng Machinery Electric Co. Ltd. - H Sharesの当期利益率推移
(単位:百万) | 当期利益率 | 前年比 |
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General freight; develop, design, sales, install, debug & repair cryogenic storage transport vessel, compressor & accessories, machinery & electrical equipment; technical consulting & service; economic trade consulting; import & export.
General freight; develop, design, sales, install, debug & repair cryogenic storage transport vessel, compressor & accessories, machinery & electrical equipment; technical consulting & service; economic trade consulting; import & export.