Group 1 - On October 16, a total of 13 companies had their restricted shares unlocked, with a total unlock volume of 938 million shares [1] - The total market value of the unlocked shares is approximately 22.01 billion yuan based on the latest closing prices [1] - The companies with the highest unlock volumes are Meihao Medical, Shangda Shares, and Zhongtung High-tech, with unlock volumes of 217 million shares, 207 million shares, and 189 million shares respectively [1] Group 2 - In terms of unlock market value, Shangda Shares, Meihao Medical, and Minglida lead with market values of 6.781 billion yuan, 5.021 billion yuan, and 3.882 billion yuan respectively [1] - The companies with the highest proportion of unlocked shares relative to total share capital are Guanlong Energy Saving, Shangda Shares, and Minglida, with unlock ratios of 66.93%, 55.68%, and 42.12% respectively [1]