Memory prices continue to decline, for Samsung, SK Hynix and other manufacturers, which also stimulated the corresponding shipment. Trendforce group released the global DRAM memory revenue in the third quarter of 2020. The total output value of DRAM in the third quarter was 17.46 billion US dollars. In this quarter, due to the high inventory of server memory of suppliers, the purchase demand of server memory decreased, resulting in the decrease of shipping price. Specifically, Samsung’s quarterly revenue fell by 3.1%, while SK Hynix’s decreased by 4.4%. Meguiar’s shipment volume increased by 25%, and its market share increased from 21% to 25%. In terms of gross profit margin, Samsung remained at 41% in this quarter, which optimized the cost and made up for the loss caused by the decline of average sales price. Sk Hynix due to the high proportion of server memory shipment, so the decline is more serious, the gross profit rate dropped from 35% to 29%. Meguiar’s decline in this financial reporting cycle was less than that of Korean factories, and the large increase of shipment volume reduced the fixed cost, so the gross profit rate increased from 21% to 25%. According to the report, < / P > < p > Intel is expected to launch Eagle stream platform in the second half of 2021, which will officially support ddr5 memory, but it is estimated that large-scale production will not be conducted until 2022. In terms of AMD, Milan still uses DDR4, and its successor, Genoa platform, is not sure whether it supports ddr5. The platform is expected to start testing next year and mass production will have to wait until 2022. Spontaneous combustion at a Guangzhou Motor vehicle intersection and other traffic lights in Shenzhen