The HSI opened 149 points or 0.7% lower at 21,316. The HSCEI dipped 71 points or 0.9% to 7,911. The HSTECH dropped 72 points or 1.5% to 4,908.As the US has restricted Nvidia (NVDA.US) 's H20 chip exports to China, chip autonomy concepts SMIC (00981.HK) +0.600 (+1.322%) Short selling $389.19M; Ratio 8.184% and HUA HONG SEMI (01347.HK) +1.150 (+3.286%) Short selling $273.62M; Ratio 15.518% opened up 2.4% and 2.7%. It is reported that XIAOMI-W (01810.HK) +0.700 (+1.697%) Short selling $564.34M; Ratio 7.135% has established a chip platform department, yet its stock price fell 1.4% to $42.5.Related NewsInitial Jobless Claims for Apr/12 in United States is 215.0K, lower than the previous value of 224.0K. The forecast was 225K.Among other tech stocks, BABA-W (09988.HK) +3.300 (+3.131%) Short selling $2.67B; Ratio 21.728% and MEITUAN-W (03690.HK) +1.600 (+1.186%) Short selling $872.26M; Ratio 11.443% opened down 2.6% and 2.5%. TENCENT (00700.HK) +10.000 (+2.232%) Short selling $959.90M; Ratio 8.579% , NTES-S (09999.HK) +6.900 (+4.557%) Short selling $343.83M; Ratio 30.904% , and BILIBILI-W (09626.HK) +2.600 (+2.044%) Short selling $67.43M; Ratio 14.922% faltered 1.2-1.7%. JD-SW (09618.HK) +0.800 (+0.578%) Short selling $163.00M; Ratio 11.039% , BIDU-SW (09888.HK) +2.050 (+2.547%) Short selling $134.01M; Ratio 20.314% , and KUAISHOU-W (01024.HK) +1.350 (+2.772%) Short selling $193.36M; Ratio 13.907% sank 2.1%. SUNNY OPTICAL (02382.HK) 0.000 (0.000%) Short selling $96.39M; Ratio 13.553% and BYD ELECTRONIC (00285.HK) +0.300 (+0.945%) Short selling $66.59M; Ratio 16.329% waned 1.2% and 1.7%.Car makers GEELY AUTO (00175.HK) +0.040 (+0.259%) Short selling $154.15M; Ratio 22.042% and XPENG-W (09868.HK) +0.200 (+0.273%) Short selling $250.77M; Ratio 20.380% opened 1.8% and 3.7% lower, while BYD COMPANY (01211.HK) +2.200 (+0.605%) Short selling $514.20M; Ratio 29.366% remained flat at $375.4.As gold prices hit a new high, SD GOLD (01787.HK) -0.600 (-2.444%) Short selling $159.21M; Ratio 13.405% and ZHAOJIN MINING (01818.HK) -0.500 (-2.575%) Short selling $127.31M; Ratio 14.800% soared 4.2% and 3.4% at open. ZIJIN MINING (02899.HK) +0.040 (+0.233%) Short selling $401.45M; Ratio 28.510% also escalated 1.3%.(HK stocks quote is delayed for at least 15 mins.Short Selling Data as at 2025-04-17 16:25.) (Real-time Streaming US Stocks Quote; Except All OTC quotes are at least 15 minutes delayed.)Related NewsAPI Crude Oil Stock Change for Apr/11 in United States is 2.400M, higher than the previous value of -1.057M. The forecast was -1.68M.