海天国际（01882.HK）：12月18日南向资金增持1.9万股

Group 1 - The core viewpoint of the article highlights the recent trading activity of southbound funds in Haitiana International (01882.HK), indicating a net increase in holdings despite some days of reduction [1] - On December 18, southbound funds increased their holdings by 19,000 shares of Haitiana International [1] - Over the past 5 trading days, there were 3 days of net reduction totaling 354,000 shares, while in the last 20 trading days, there were 11 days of net increase totaling 877,000 shares [1] Group 2 - As of now, southbound funds hold 106 million shares of Haitiana International, accounting for 6.61% of the company's total issued ordinary shares [1] - Haitiana International Holdings Limited primarily engages in the manufacturing and distribution of injection molding machines [1] - The company's main products include the Changfei Ya Venus series, Changfei Ya Zeres series, Changfei Ya Jenius series, Haitiana Mars series, and Haitiana Jupiter series, which are used in various sectors such as automotive, packaging, medical, electronics, logistics, consumer goods, and white goods [1]