Kwan On Holdings Ltd.の売上原価推移
(単位:百万) | 売上原価 | 前年比 |
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Provision of construction and maintenance works on civil engineering contracts in respect of buildings, waterworks, site formation, road works and drainage and slope upgrading in Hong Kong.
Provision of construction and maintenance works on civil engineering contracts in respect of buildings, waterworks, site formation, road works and drainage and slope upgrading in Hong Kong.