NNK Group Ltd.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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Provision of mobile top-up services to mobile users in the PRC through electronic banking systems of PRC banks; offline channels, and other channels.
Provision of mobile top-up services to mobile users in the PRC through electronic banking systems of PRC banks; offline channels, and other channels.