The main cash outflows included in this category are payments to purchase property, plant, and equipment, to purchase debt or equity securities of other entities, and to make loans to other entities.

• 投资活动的现金流出主要包括购买厂房、财产与设备以及其他实体的债务或权益证券所支付的现金,对其他实体提供借款所支付的现金。