资讯

Gross margin represents the amount of total sales revenue that a company retains after incurring the direct costs associated with producing the goods sold by the company.
Sustainability focuses on meeting the needs of the present without compromising the ability of future generations to meet their needs.
Iran says it arrested 20 alleged Israeli spies, ‘will make an example of them all’ ‘The judiciary will show no leniency toward spies and agents of the Zionist regime,’ Tehran’s judiciary ...