Gelonghui, December 12 | The major A-share indices fluctuated slightly after a low opening. By the midday closing, the Shanghai Index had risen 0.06% to 2,993 points, the Shenzhen Stock Exchange Index had fallen 0.25%, and the GEM Index had fallen 0.75%. More than 2,900 shares in the two markets fell, with a half-day transaction of 502.9 billion yuan, and a net sale of capital going north was 5.111 billion yuan. On the market, a number of game companies claim that they have achieved cost reduction and efficiency through AI, and the game sector has risen and halted; China has become the world's largest emerging market for ships; the shipbuilding sector has risen, and China Shipbuilding Technology has risen; the education sector has risen and Guoxin culture has risen; the General Office of the State Council recently issued “Certain Measures on Accelerating the Integrated Development of Domestic and Foreign Trade”. Retail and foreign trade stocks have generally risen. Huihong Group's 5-day 3rd board; sectors such as cultural media, real estate, and holographic technology registered the highest gains. In addition, the CPO concept declined, with Xinyisheng falling by more than 7%; the gas sector pulled back, Kaitian Gas led the decline; the medical device sector fluctuated downward, with Berry Gene falling more than 6%; and sectors such as wind power equipment, optical communication modules, and robot actuators had the highest declines.