Tianjin Jinran Public Utilities 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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Operation and management of gas pipeline infrastructure and the sale and distribution of piped gas.
Operation and management of gas pipeline infrastructure and the sale and distribution of piped gas.