The HSI opened 208 points or 0.9% higher at 23,316. The HSCEI climbed 82 points or 1% to 8,468. The HSTECH rose 83 points or 1.6% to 5,352.China's State Administration for Market Regulation and other departments jointly required food delivery platform companies like JD-SW (09618.HK) -5.400 (-3.814%) Short selling $172.73M; Ratio 12.549% and MEITUAN-W (03690.HK) -3.600 (-2.582%) Short selling $569.36M; Ratio 19.875% to adhere to fair and orderly competition. JD-SW, which had reported better-than-expected quarterly results, opened up 4.2% at HKD142.8, while MEITUAN-W (03690.HK) -3.600 (-2.582%) Short selling $569.36M; Ratio 19.875% also gained 1.5% at open. JD HEALTH (06618.HK) -1.250 (-3.129%) Short selling $43.88M; Ratio 24.903% added 2.9% as it reported a 48% YoY increase in its 1Q non-IFRS earnings. TME-SW (01698.HK) +4.500 (+7.317%) Short selling $10.43M; Ratio 18.703% 's 1Q non-IFRS net profit surged 25%, lifting its stock price by 4.4%.Among other techs, BABA-W (09988.HK) -1.200 (-0.920%) Short selling $514.44M; Ratio 10.969% , TENCENT (00700.HK) -3.000 (-0.576%) Short selling $1.06B; Ratio 10.995% , XIAOMI-W (01810.HK) +0.150 (+0.298%) Short selling $479.83M; Ratio 9.677% , and NTES-S (09999.HK) +2.100 (+1.264%) Short selling $65.67M; Ratio 13.561% opened inclining 0.9-1.3%. BIDU-SW (09888.HK) -1.550 (-1.707%) Short selling $51.42M; Ratio 24.371% and BILIBILI-W (09626.HK) -4.400 (-3.081%) Short selling $69.15M; Ratio 32.875% ticked up 1.9% and 1.6%. KUAISHOU-W (01024.HK) -1.300 (-2.451%) Short selling $95.87M; Ratio 17.653% inched up 0.5%. Chip stocks SMIC (00981.HK) -0.750 (-1.756%) Short selling $51.64M; Ratio 5.987% and HUA HONG SEMI (01347.HK) -0.700 (-2.236%) Short selling $53.70M; Ratio 16.297% edged up 0.8%.Car makers NIO-SW (09866.HK) -0.800 (-2.477%) Short selling $16.39M; Ratio 31.512% and XPENG-W (09868.HK) -1.150 (-1.406%) Short selling $90.14M; Ratio 15.188% opened 2.6% and 2.5% higher, respectively, while GEELY AUTO (00175.HK) +0.240 (+1.254%) Short selling $88.35M; Ratio 9.647% , LI AUTO-W (02015.HK) -1.100 (-0.975%) Short selling $145.19M; Ratio 23.031% , and BYD COMPANY (01211.HK) +3.200 (+0.772%) Short selling $1.01B; Ratio 30.065% hiked 1.3-1.5%. Medical surgical machinery manufacturer MEDBOT-B (02252.HK) -0.700 (-4.237%) Short selling $12.82M; Ratio 9.839% sank 10.3% to HKD16.12 due to a 13.8% discount share placement and a reduction in holdings by its controlling shareholder.(HK stocks quote is delayed for at least 15 mins.Short Selling Data as at 2025-05-15 12:25.)