Financial Performance - The company achieved operating revenue of 3.888 billion yuan in the first three quarters of 2019, an increase of 814 million yuan compared to 3.074 billion yuan in the same period last year, representing a growth rate of 26.45% [2] - The net profit attributable to the company was 218 million yuan, an increase of 64.82 million yuan, with a growth rate of 42.27% [2] - The company expects a net profit growth of 40%-60% for the current year [2] Business Operations - The mining service sector is the main source of income for the company, and it has established the Hongda Explosive Engineering Group to integrate quality resources for better management of this traditional business [2]

Group 1: Business Segments Overview - The company operates in three main business segments: mining engineering services, civil explosive materials production and sales, and defense equipment [1] - The mining services segment is the traditional core business, with significant capabilities in both open-pit and underground mining operations [1] - The civil explosive segment has a strong market presence in Guangdong Province, with a combined production capacity of 258,000 tons [2] Group 2: Financial Performance - In the first three quarters of 2019, the company achieved operating revenue of 3.888 billion yuan, a year-on-year increase of 26.45% [1] - The net profit attributable to the company was 153 million yuan, an increase of 64.82 million yuan, representing a growth rate of 42.27% [1] - The cash flow from operating activities for 2019 was 3.074 billion yuan, an increase of 814 million yuan compared to the previous year [1] Group 3: Strategic Developments - The company has established the Hongda Explosive Engineering Group to consolidate its mining service operations and enhance resource integration [2] - The defense equipment segment is a strategic focus for the company, with ongoing development of high-end military products, including the HD-1 missile project [2] - The company’s subsidiary, Minghua Machinery, has seen significant revenue growth in traditional military business and has received orders for new products in the individual combat equipment sector [2]

证券代码：002683 证券简称：宏大爆破 2020-009 广东宏大爆破股份有限公司投资者关系活动记录表 | --- | --- | --- | |----------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|--------------------------| | | | | | 投资者关系活 ...

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证券代码：002683 证券简称：宏大爆破 2020-015 广东宏大爆破股份有限公司投资者关系活动记录表 | --- | --- | --- | |-----------------------|-----------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ...

证券代码：002683 证券简称：宏大爆破 2020-005 | --- | --- | --- | |-----------------------|---------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ ...

证券代码：002683 证券简称：宏大爆破 2019-003 广东宏大爆破股份有限公司投资者关系活动记录表 | --- | --- | --- | |----------------|--------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | | | | | 投资者关系活动 | √ | 特定对象调研 □分析师会议 | | 类别 | □ | 媒体采访 □业绩说明会 | | | □ 新闻发布会 □路演活动 | | | | □ 现场参观 | | | | | □其他 （请文字说明其他活动内容） | | 参与单位名称及 | 东吴证券 柴沁虎 | | | 人员姓名 | 涌贝资产 余磊 | | | 时间 | 2019 年 11 月 18 | 日 | | 地点 | 广 ...

证券代码：002683 证券简称：宏大爆破 2020-016 广东宏大爆破股份有限公司投资者关系活动记录表 | --- | --- | --- | |-----------------------|---------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ...

证券代码：002683 证券简称：宏大爆破 编号：2017-002 | --- | --- | --- | |----------------|--------------------------|--------------------------------------------------------| | | | | | 投资者关系活动 | □ | 特定对象调研 □分析师会议 | | 类别 | □ 媒体采访 □业绩说明会 | | | | □ 新闻发布会 □路演活动 | | | | □ 现场参观 | | | | 其他 （投资者说明会） | | | 参与单位名称及 | 广大投资者 | | | 人员姓名 | | | | 时间 | 2017 年 10 月 27 | 日下午 15:00-17:00 | | 地点 | 网络远程 | | | 上市公司 | | 董事长郑炳旭先生；总经理王永庆先生；副总经理、董事会秘 | | 接待人员姓名 | | 书周育生先生；财务总监王丽娟女士 | | 投资者关系活动 | | 广东宏大爆破股份有限公司（下称"宏大爆破"）于 | | 主要内容介绍 | 2017 年 10 月 27 | ...

证券代码：002683 证券简称：宏大爆破 2020-018 广东宏大爆破股份有限公司投资者关系活动记录表（二） | --- | --- | --- | |----------------|-----------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ...