SK海力士季度业绩、销售额和营业利润均创历史新高

Group 1 - The core viewpoint of the article highlights the strong financial performance of SK Hynix, with record sales and operating profits in the second quarter of the 2025 fiscal year [4][5][7] - SK Hynix reported a sales increase of 26% quarter-on-quarter and 35% year-on-year, reaching 222.32 billion KRW, marking the highest sales ever [4] - Operating profit also saw significant growth, increasing by 24% quarter-on-quarter and 68% year-on-year to 92.13 billion KRW, setting a new historical high [5] Group 2 - The gross margin was reported at 54%, while the operating margin was at 41%, showing a slight decline compared to the previous quarter but still maintaining high profitability [7] - The company has experienced seven consecutive quarters of year-on-year sales growth, with a notable recovery in operating income after losses in the second and third quarters of 2023 [11] Group 3 - In terms of product mix, DRAM accounted for 77% of sales, a decrease of 3 percentage points, while NAND flash increased to 21%, reflecting a shift in product demand [12] - The average selling price of DRAM rose by approximately 2-3%, with shipment volume increasing by about 25%, while NAND flash prices fell by around 7% [13] Group 4 - Key product highlights include a doubling of annual sales expectations for HBM (High Bandwidth Memory) and the introduction of new DRAM products, including DDR5 server modules and LPDDR5X for flagship smartphones [14] - In NAND flash, the company began selling enterprise-level SSDs with over 120 TB capacity and plans to release consumer SSDs by the end of 2025 [15]