Group 1 - The Hainan Free Trade Zone sector experienced a short-term surge, with notable stocks such as Zhong Rare Earth hitting the daily limit, while Jinpan Technology, Kangzhi Pharmaceutical, Hainan Development, Jingliang Holdings, and Haima Automobile also saw increases [1] Group 2 - The news highlights the positive market movement in the Hainan Free Trade Zone, indicating potential investment opportunities in the related companies [1]