海天国际（01882.HK）：2月27日南向资金增持21.9万股

Group 1 - The core point of the article highlights that southbound funds have increased their holdings in Haitian International (01882.HK) by 219,000 shares on February 27, with a total net increase of 516,000 shares over the past five trading days [1] - Over the last 20 trading days, there have been 8 days of net reductions in holdings by southbound funds, totaling a decrease of 930,000 shares [1] - Currently, southbound funds hold 10.3 million shares of Haitian International, representing 6.43% of the company's total issued ordinary shares [1] Group 2 - Haitian International Holdings Limited primarily engages in the manufacturing and distribution of injection molding machines [1] - The company's main business includes the manufacturing and sales of injection molding machines and components, along with providing related services [1] - The product range includes the Changfa Venus series, Changfa Zeres series, Changfa Jenius series, Haitian Mars series, and Haitian Jupiter series, which are utilized in various sectors such as automotive, packaging, medical, electronics, logistics, consumer goods, and white goods [1] - The company operates in both domestic and international markets [1]