香港航天科技(01725) - 2019 - 年度财报

| --- | --- | --- | --- | --- | --- | --- | --- | --- | |-------|-------|------------------------------------------------------------------------------------------------------------------------|----------------------------------|-------|-------|-------|--------------------------------------------------------------------|--------------------------------------------------------------| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2019 年報 | | | | | ETERNITY TECHNOLOGY HOLDINGS LIMITED 恒 蓬 科 ...