深交所：港股通标的证券名单调整，调入天岳先进，9月15日起生效。

Group 1 - The core point of the article is the adjustment of the Hong Kong Stock Connect eligible securities list, with Tianyue Advanced being added, effective from September 15 [1] Group 2 - The adjustment reflects ongoing changes in the market and aims to enhance investment opportunities for investors [1] - The inclusion of Tianyue Advanced may indicate its growing significance in the market [1] - This change is part of the broader strategy to optimize the Hong Kong Stock Connect program [1]