Henan Huanghe Whirlwind Co., Ltd. engages in the manufacture and sale of carbon-based new materials in China and internationally. The company offers super hard...
Are diamonds over? Chinese gem lab cashes in as world embraces artificial stones
Dragon and Tiger List | HHWW (600172) rose 8.2%, with the top 5 buyers purchasing a total of 684 million yuan, and the top 5 sellers selling a total of 697 million yuan. Reason for being listed: The top five securities with a daily turnover rate reaching 20% under the price fluctuation limit
The Shanghai Composite Index rose by 0.22%, with 77 stocks on the Shanghai and Shenzhen markets making it to the leaderboard, including Zhengzhou Coal Electricity and Guangdong Electric Power A
The Shanghai Composite Index fell by 0.17%, with 86 stocks on the Shanghai and Shenzhen markets making it to the leaderboard, including HHWW and Shenzhen Technology
The three major A-share indices collectively closed lower
The ChiNext rose by 1%, computing hardware continued to rally, the Hang Seng Index opened high but fell close to turning negative, and Nio surged by 15%