天安盘中最高价触及4.800港元，创近一年新高

Core Viewpoint - Tianan (00028.HK) has seen a stock price increase, closing at 4.750 HKD on August 12, marking a 0.85% rise from the previous trading day and reaching a nearly one-year high of 4.800 HKD during intraday trading [1] Group 1: Stock Performance - As of August 12, Tianan's stock closed at 4.750 HKD, with an intraday peak of 4.800 HKD, the highest in nearly a year [1] - The net capital inflow for the day was 10.14 thousand HKD, with unspecified amounts for both inflow and outflow [1] Group 2: Company Overview - Tianan China Investment Company is an investment holding company established in Hong Kong in 1986, listed on the Hong Kong Stock Exchange in 1987 as one of the first Chinese concept companies [1] - The company's main operations include the development of residential, villa, office, and commercial properties in mainland China, as well as property investment and management in Hong Kong [1]