The ChiNext Index fell by more than 1%, while the fluorine chemical industry strengthened. The semiconductor sector dropped, with Heng Technology declining by over 1% and Huahong Semiconductor plunging significantly.

The three major indices of the A-share market collectively turned green, with the STAR 50 Index's decline widening to 2%, and the ChiNext Index falling by more than 1%. The fluorine chemical sector surged ahead strongly, driven by expectations of a significant increase in electronic-grade hydrofluoric acid prices in South Korea during June and July, acting as a core catalyst. CPO and short-form gaming stocks experienced an intraday rally. Power stocks suffered heavy losses, with several stocks nearing the daily limit-down. In Hong Kong, Huahong Semiconductor's stock price went on a roller-coaster ride following its earnings report, while Bilibili fell more than 4%.

wallstreetcnMay 15 09:54

BYD's Shark logo undergoes a 'return migration' as domestic 'pickup truck wars' loom on the horizon?

①BYD's Shark Pickup Truck is scheduled to officially enter the domestic market in 2026 and will be included in the Fangchengbao product lineup. ②At this year’s Beijing Auto Show, several new energy pickup trucks from mainstream domestic automakers were showcased collectively. ③On April 9 this year, the Ministry of Industry and Information Technology’s 406th batch of the Announcement of Road Motor Vehicle Production Enterprises and Products included a plug-in hybrid cargo vehicle newly added by BYD's Zhengzhou base.

cls.cnMay 14 13:11

Long-life liquid and high specific energy solid-state technologies remain in their respective development tracks, with industry insiders predicting that 300Wh/kg will become the competitive high ground for next-generation batteries | CIBF2026

①The reduction in costs has become a key factor in alleviating supply and demand contradictions and promoting the scaled development of the industry, with long-term release of energy storage demand; ②Lithium battery technology continues to advance, making breakthroughs in four directions: ultra-large capacity, ultra-long lifespan, ultra-low cost, and long-duration energy storage; ③Based on the currently announced timelines, 300Wh/kg will be the competitive high ground for the next generation of batteries, with even higher energy density targets of 400-500Wh/kg also in planning for the long term.

cls.cnMay 14 10:43

Pre-Market News Highlights for A-Share Market (2026-05-13)

Mini Program: Pre-Market News Highlights for A-Share Market 1. MSCI China Index Adjustment: 22 New Inclusions MSCI (Morgan Stanley Capital International), an international index compiler, announced the results of its quarterly index review for May 2026. The adjustments will take effect after the market close on May 29. Notably, the MSCI China Index has added 22 new stocks, including Guangku Technology, Changfei Optical Fiber, and Shengke Communications. Meanwhile, NetEase Cloud Music, O-Film Tech, Goodix Technology, Meitu, and Gongniu Group are among the 24 stocks removed from the index. 2. Foreign Investors Increase Holdings in Chinese Assets, with Rising Equity Values.

Golden10 DataMay 13 09:04

Two controlling persons of the CRO giant are under investigation by the CSRC! | Selected After-Hours Announcements

Two controlling shareholders of a CRO giant have been investigated by the CSRC! A well-known liquor company announced that its actual controller has changed to the Municipal Finance Bureau; a wind power giant urgently clarified that its shareholder is not a popular male star...

Golden10 DataMay 12 21:06

[Data Insights] Institutional and northbound capital engage in fierce trading of Han's Laser; CSI 300 ETF saw a reduction in shares last week.

① The PCB concept stock, Dajia Laser (Han's Laser), surged to a two-day limit within three days, hitting a record high in share price. It was purchased by two institutions for 4.38 billion yuan but sold by three institutions for 6.67 billion yuan, while Shenzhen-Hong Kong Stock Connect sold 2.61 billion yuan worth of shares. ② The share volume of several ETFs related to the CSI 300 Index has significantly decreased. In particular, the Huatai柏瑞 CSI 300 ETF (510300) saw its shares drop by 2.9349 billion last week.

cls.cnMay 11 17:57