Chong Kin Group Holdings Ltd.の営業利益率推移
(単位:百万) | 営業利益率 | 前年比 |
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Provision of concrete placing services and other ancillary services (such as provision of sundry, cleaning services for construction sites and rental of concrete placing machinery)
Provision of concrete placing services and other ancillary services (such as provision of sundry, cleaning services for construction sites and rental of concrete placing machinery)