Yunnan Water Investment Co., Ltd. - H Sharesの営業利益率推移
(単位:百万) | 営業利益率 | 前年比 |
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Development, design, construction, operation and maintenance of municipal water supply, wastewater treatment and solid waste treatment facilities in the PRC.
Development, design, construction, operation and maintenance of municipal water supply, wastewater treatment and solid waste treatment facilities in the PRC.