Hong Kong stocks opened down and rebounded afterwards. HSI gained 151 points or 0.8% to close at 19,115. HSCEI rose 42 points or 0.6% to close at 6,761. HSTECH ascended 56 points or 1.4% to close at 4,018. Total turnover for the day was $147.238 billion.The proposed US Biosecure Act restricting business with Chinese biotech companies such as WUXI APPTEC (02359.HK) -0.650 (-1.898%) Short selling $18.17M; Ratio 12.283% has been revised, delaying the deadline to sever ties. WUXI APPTEC opened 15% higher and receded, rising 4.5% for the day. WUXI BIO (02269.HK) -0.180 (-1.557%) Short selling $35.17M; Ratio 8.905% from the same series opened 7.9% higher and also declined afterwards, closing the day diving 3.5%. PHARMARON (03759.HK) -0.210 (-2.174%) Short selling $4.76M; Ratio 20.101% opened 10.3% higher and closed inclining 2.8% for the day.Related NewsMEITUAN-W 1Q Profit Up 60%, Adj. Profit RMB7.488B Nears Upper End of ForecastStocks with the "valuation system with Chinese characteristics" theme continued to be speculated. CHINA TAIPING (00966.HK) +0.160 (+1.856%) Short selling $7.12M; Ratio 12.277% hiked 6.3%. CRRC (01766.HK) +0.050 (+1.008%) Short selling $6.67M; Ratio 3.905% and TIMES ELECTRIC (03898.HK) +0.150 (+0.503%) Short selling $3.06M; Ratio 6.530% surged 7.3% and 6%, while CHINA RAILWAY (00390.HK) +0.040 (+0.911%) Short selling $18.97M; Ratio 8.758% and CHINA CRSC (03969.HK) +0.050 (+1.497%) Short selling $2.70M; Ratio 9.830% added 4.5% and 5.1%.For tech stocks, BABA-SW (09988.HK) 0.000 (0.000%) Short selling $397.42M; Ratio 11.173% climbed 4.1% to $81.15, while TENCENT (00700.HK) -6.800 (-1.782%) Short selling $949.23M; Ratio 10.008% lifted 1.9% to $378.2. BILIBILI-W (09626.HK) -4.800 (-4.054%) Short selling $123.64M; Ratio 17.426% and WEIMOB INC (02013.HK) -0.050 (-3.401%) Short selling $370.69K; Ratio 1.161% rallied 6.1% and 6%, MEITUAN-W (03690.HK) -2.300 (-2.041%) Short selling $637.43M; Ratio 7.778% and JD-SW (09618.HK) -1.700 (-1.448%) Short selling $339.26M; Ratio 15.038% lifted 3.1% and 2.1%, while XIAOMI-W (01810.HK) -0.340 (-1.893%) Short selling $419.49M; Ratio 11.865% declined 0.2%. BIDU-SW (09888.HK) -0.050 (-0.053%) Short selling $113.54M; Ratio 13.153% , NTES-S (09999.HK) -0.600 (-0.407%) Short selling $158.56M; Ratio 13.083% and KUAISHOU-W (01024.HK) -1.750 (-3.238%) Short selling $433.62M; Ratio 18.515% incremented less than 1%. TME-SW (01698.HK) -0.400 (-0.692%) Short selling $1.08M; Ratio 9.033% ballooned 4.1% pre-results, while SENSETIME-W (00020.HK) -0.030 (-2.027%) Short selling $20.94M; Ratio 2.006% declined 0.7%.It was reported that the US tariff rate on Chinese electric vehicles will be hiked to 102.5%. BYD COMPANY (01211.HK) -1.200 (-0.524%) Short selling $209.03M; Ratio 16.734% shed 0.4%. LEAPMOTOR (09863.HK) -0.100 (-0.365%) Short selling $14.40M; Ratio 25.610% and XPENG-W (09868.HK) -0.350 (-1.069%) Short selling $153.02M; Ratio 22.219% retreated 4.7% and 3.8%. Related NewsUOB Kay Hian's June Conviction Calls HK Stock List (Table)8 new Mainland cities were added to the Individual Visit Scheme. SJM HOLDINGS (00880.HK) +0.020 (+0.717%) Short selling $3.58M; Ratio 25.210% surged 8.6%, while SANDS CHINA LTD (01928.HK) -0.020 (-0.108%) Short selling $94.94M; Ratio 36.940% , WYNN MACAU (01128.HK) -0.120 (-1.662%) Short selling $22.23M; Ratio 30.698% , MGM CHINA (02282.HK) -0.480 (-3.315%) Short selling $3.11M; Ratio 4.300% and MELCO INT'L DEV (00200.HK) -0.040 (-0.641%) Short selling $3.48M; Ratio 26.412% advanced 3.8% to 5.1%. Local retailer SA SA INT'L (00178.HK) 0.000 (0.000%) mounted 5%.PING AN (02318.HK) -0.834 (-2.142%) Short selling $315.83M; Ratio 15.163% reduced its stake in HSBC HOLDINGS (00005.HK) +0.250 (+0.365%) Short selling $428.95M; Ratio 24.353% to cash out $390 million. HSBC increased 0.1% to $68.1, while PING AN declined 0.4% to $41.1. HKEX (00388.HK) -2.200 (-0.806%) Short selling $106.55M; Ratio 12.921% declined 0.9%.The situation in the Middle East again triggered a surge in SCFIS (Europe) index futures. Shipping stocks OOIL (00316.HK) -1.200 (-0.859%) Short selling $81.23M; Ratio 35.862% and COSCO SHIP HOLD (01919.HK) +0.440 (+3.014%) Short selling $94.16M; Ratio 13.682% escalated by over 5%.Related NewsUOB Kay Hian Upgrades OOIL (00316.HK) to Hold, Raises Earnings & Div. Forecasts(HK stocks quote is delayed for at least 15 mins.Short Selling Data as at 2024-06-07 16:25.)