Yunnan Water Investment Co., Ltd. - H Sharesの営業キャッシュフローマージン推移
(単位:百万) | 営業キャッシュフローマージン | 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.