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The Shanghai and Shenzhen 300 Index rose 1% to 4,029.91 points. The Shenzhen Component Index rose to 1%, the Shanghai Composite Index rose by 0.76% and the Growth Enterprise Market Index rose by 1.77%.Samsung has lowered its mobile phone production target to 229 million units next year. Samsung Electronics has set a mobile phone production target for 2025, and plans to produce about 229 million smartphones. This goal includes 179.4 million units produced by ourselves and 49.9 million units produced by joint design and manufacturing (JDM). Compared with the initial plan of 237 million units in October this year, this target has been lowered by 7-8 million units, only slightly higher than the shipment forecast for the whole year of 2024.The 10-year main contract of treasury bond futures rose in the afternoon, hitting a record high. The 10-year main contract of treasury bond futures rose in the afternoon and now rose by 0.17% to 108.335 yuan, hitting a record high. In addition, the 30-year main contract rose by 0.27%, the 5-year main contract rose by 0.07%, and the 2-year main contract rose by 0.03%.

Intel: Breakthrough progress has been made in chip interconnection, and the inter-line capacitance has been reduced by 25%. Recently, Intel OEM announced a major breakthrough in on-chip interconnection technology. The latest subtractive Ruthenium interconnection technology of the company can reduce the inter-line capacitance by up to 25%, effectively improving the on-chip interconnection. According to reports, the subtractive ruthenium interconnection technology has achieved great progress in interconnection miniaturization by using ruthenium, a new, key and alternative metallization material, and using thin film resistivity and airgap. This process does not need an expensive photolithographic air gap exclusion zone around the via, and it can also avoid using a self-aligned via that is selectively etched. When the spacing is less than or equal to 25 nm, the air gap realized by reducing ruthenium interconnection technology can reduce the capacitance between lines by up to 25%, which can be used as a metallization scheme to replace copper damascene process in closely spaced layers. It is reported that this solution is expected to be applied in the future process nodes of Intel OEM. (Sina Technology)China galaxy International lowered the target price of Yanghe shares from RMB 88.00 to RMB 84.00.Iflytek and other robot technology companies have a registered capital of 30 million yuan. According to Tianyancha App, Anhui Lingdong General Robot Technology Co., Ltd. was recently established with Hu Guoping as the legal representative and a registered capital of 30 million yuan. Its business scope includes industrial robot manufacturing, industrial robot sales, intelligent robot research and development, electrical equipment sales, computer software and hardware and auxiliary equipment retail, information system integration services, intelligent robot sales, mechanical equipment leasing, etc. According to shareholder information, the company is jointly held by Anhui Xunfei Yunchuang Technology Co., Ltd., a subsidiary of Iflytek (002230), Anhui Yanzhi Technology Co., Ltd. and Anhui Lingji Wanwu Technology Partnership (Limited Partnership).

Extreme Vietnam insider: Xia Yiping still stays in the company's on-site office and is seeking financing. On the morning of the 12th, Xia Yiping, CEO of Extreme Vietnam, appeared in the company's headquarters office. Xia Yiping said that he appeared first to prove to employees that he had not run away, to tide over the difficulties with the company, and second to communicate with employees face to face. Network video shows that Xia Yiping is surrounded by many employees. The demands of employees mainly include paying social security, medical insurance and provident fund, paying wages and giving employees "N+1" compensation. Xia Yiping responded that knowing that everyone is very angry, everyone has followed us for so long, and I am very grateful. "These problems are being solved. Now I am communicating with you. If I escape, I will not come." Some employees in Vietnam confirmed this statement. "His main task at present is financing, and he is also actively contacting investors for help." Insiders revealed. (The Paper)The main contract of CSI 500 stock index futures (IC) expanded to 1.00% in the day and is now reported at 6104.4 points. The main contract of CSI 500 stock index futures (IC) stood at 6100 points, rising by 0.99% in the day.Mizuho listed in Japan to invest in the ETF of Saudi stock market.