股票上游下游是什么意思？

股票上游是指整个产业链处于开始端的企业（一般是提供原材料，不会直接生产出产品），股票下游是指整个产业链做原材料加工处理、可以转化为实际产品的企业。 比如房地产行业，上游是提供原材料的企业，比如水...

股票上游是指整个产业链处于开始端的企业（一般是提供原材料，不会直接生产出产品），股票下游是指整个产业链做原材料加工处理、可以转化为实际产品的企业。

比如房地产行业，上游是提供原材料的企业，比如水泥、钢筋等，中下游是房地产开发商等，负责房地产的生产和销售。

MCSE boot camps have its supporters and its detractors. Some people do not understand why you should have to spend money on boot camp when you can get the MCSE study materials yourself at a fraction of the camp price. However, who has the willpower to actually sit through a self-imposed MCSE training.

MCSE boot camps have its supporters and its detractors. Some people do not understand why you should have to spend money on boot camp when you can get the MCSE study materials yourself at a fraction of the camp price. However, who has the willpower.

MCSE boot camps have its supporters and its detractors. Some people do not understand why you should have to spend money on boot camp when you can get the MCSE study materials yourself at a fraction of the camp price. However, who has the willpower.