China Graphene Group Ltd.のROA推移
(単位:百万) | ROA | 前年比 |
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Property development and construction, property management, money lending, provision of horticultural services, manufacturing and sale of graphene and graphene related products and security trading.
Property development and construction, property management, money lending, provision of horticultural services, manufacturing and sale of graphene and graphene related products and security trading.