The HSI faded 318 points or 1.4% to close at 23,282. The HSCEI lost 146 points or 1.7% to close at 8,437. The HSTECH slipped 89 points or 1.7% to close at 5,157. The total market turnover for the day amounted to $223.52 billion.BYD COMPANY (01211.HK) -11.600 (-2.774%) Short selling $290.18M; Ratio 13.084% launched a limited-time promotional discount on 22 car models, but its share price plunged 8.6% to $425.2 at close. GEELY AUTO (00175.HK) -0.400 (-2.215%) Short selling $81.24M; Ratio 11.530% and LEAPMOTOR (09863.HK) -0.100 (-0.176%) Short selling $36.23M; Ratio 9.998% sank 9.5% and 8.4%, while GWMOTOR (02333.HK) +0.300 (+2.521%) Short selling $25.78M; Ratio 17.398% descended 5.5%. XPENG-W (09868.HK) -0.150 (-0.199%) Short selling $95.06M; Ratio 21.549% and LI AUTO-W (02015.HK) -2.200 (-1.970%) Short selling $189.90M; Ratio 23.915% cascaded 4.4% and 3.2%, while XIAOMI-W (01810.HK) +1.100 (+2.134%) Short selling $1.07B; Ratio 16.151% waned 3.2%. Battery stock CATL (03750.HK) +1.400 (+0.453%) Short selling $211.39M; Ratio 36.132% sagged 2.6% to $314, while auto agency ZHONGSHENG HLDG (00881.HK) 0.000 (0.000%) Short selling $8.08M; Ratio 21.862% shrank 4%. US President Donald Trump's threat to impose an at least 25% tariff on non-US smartphone products brought down the stock prices of handset component makers FIT HON TENG (06088.HK) +0.020 (+0.995%) Short selling $2.18M; Ratio 9.818% and BYD ELECTRONIC (00285.HK) -0.350 (-1.080%) Short selling $34.10M; Ratio 20.874% by 2.4% and 3.6%.MEITUAN-W (03690.HK) -1.400 (-1.060%) Short selling $428.29M; Ratio 12.623% , which announced its results after the market closed, stumbled 5.5% to $129.4 as China plans to regulate the commission and service fee charges by online trading platforms to operators. For other techs, BABA-W (09988.HK) -2.000 (-1.695%) Short selling $343.20M; Ratio 9.778% , TENCENT (00700.HK) -7.000 (-1.367%) Short selling $279.79M; Ratio 6.947% , BIDU-SW (09888.HK) -0.150 (-0.183%) Short selling $23.19M; Ratio 6.953% and JD-SW (09618.HK) -1.700 (-1.325%) Short selling $124.16M; Ratio 20.647% dropped 1.4-1.7%, while NTES-S (09999.HK) +4.700 (+2.445%) Short selling $162.80M; Ratio 23.972% and BILIBILI-W (09626.HK) -0.300 (-0.202%) Short selling $122.70M; Ratio 34.873% added 0.4% and 1.2%. KUAISHOU-W (01024.HK) +3.050 (+6.256%) Short selling $458.16M; Ratio 19.478% ebbed 0.5%. In addition, EAST BUY (01797.HK) -0.220 (-1.711%) Short selling $955.25K; Ratio 2.329% and TME-SW (01698.HK) +1.300 (+1.866%) Short selling $5.59M; Ratio 20.372% leaped 4% and 3.3%, while HORIZONROBOT-W (09660.HK) -0.300 (-3.788%) Short selling $189.49M; Ratio 19.454% and KINGSOFT CLOUD (03896.HK) -0.150 (-2.196%) Short selling $20.09M; Ratio 14.256% eroded 6.4% and 4%. Chip stocks SMIC (00981.HK) -0.850 (-2.031%) Short selling $67.88M; Ratio 5.521% and HUA HONG SEMI (01347.HK) -0.400 (-1.288%) Short selling $56.05M; Ratio 20.299% jumped up 0.7% and 2.6%.(HK stocks quote is delayed for at least 15 mins.Short Selling Data as at 2025-05-28 12:25.)