difference between markup and gross profit But the DRAM and NAND semiconductor industries have gone from boom to bust in the face of rising prices and the abundance of falling prices. Will it be any different this time? Or is the need for mobile device memory and disk replacement sufficient to continue to delay the abundance until the foreseeable future? 6. The gasoline tubing in the engine room ruptured According to the adb's report, the global trade finance gap was as high as $1.5 trillion in 2016, while Asia accounted for 40 per cent of the gap. What the company wants to do is make up for the gap in trade finance by means of financial technology. Mehrotra said the additional rate for PC flash drives in 2017 is about 35 percent, and will increase to 75 percent by 2020. And "a lot of hard drives still need to be replaced by SSDS... Future self-driving vehicles are expected to be equipped with about 40GB of DRAM... This will also drive the use of NAND flash memory." The petrol is overfilled The high yield p2p wealth management products know the above mentioned above, and also know that the domestic p2p financing market is not sound enough, so there is a certain risk in the p2p financing investment. How to choose investment platform, how to determine the security of P2P wealth management products, its complexity is also greatly increased. So be cautious as investors.