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India's SENSEX30 index opened 0.06% lower at 81,476.76 points. Among the constituent stocks, State Power of India opened 0.79% higher, Mahengda Information Technology rose 0.56%, and Tata Motors rose 0.5%; In terms of decline, HDFC BANK opened 0.74% lower, Bharti Telecom fell 0.68%, and Unilever of India fell 0.53%.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)Goldman Sachs: If the branch managers' meeting in January concludes that there is insufficient incentive for SMEs to raise wages next year, the Bank of Japan may postpone raising interest rates until March or April next year.

The four-door version of Wuling Hongguang MINIEV was opened for booking. On December 12th, the four-door version of Wuling Automobile Official Xuan Hongguang MINIEV was officially opened for booking. The car has three color schemes, four doors and four seats, with a body size of 3256*1510*1578mm and a wheelbase of 2190 mm.Black hand again! The United States will raise import tariffs on solar polysilicon, silicon wafers and some tungsten products in China from the beginning of next year. The Office of the US Trade Representative issued a statement saying that the United States will raise import tariffs on solar polysilicon, silicon wafers and some tungsten products imported from China from the beginning of next year after a four-year review by the Biden administration. The tariff rate of silicon wafer and polysilicon will be increased to 50%, and the tariff rate of some tungsten products will be increased to 25%. These tariff increases will take effect on January 1, 2025. (Cailian)OpenAI：Sora has started partial recovery, and OpenAI updated the outage accident report, saying that remedial work is continuing. API traffic recovery is in progress, and we are recovering ChatGPT traffic by region. Sora has begun a partial recovery.

The CSI convertible bond index closed up by 0.46% at noon, while the auto model convertible bond, the alliance convertible bond and the profit convertible bond rose by 15.85%, 13.27% and 11.35% respectively. Tianyuan convertible bonds fell by 15.28% and Yingtong convertible bonds fell by 5.30%.OpenAI：Sora has started partial recovery, and OpenAI updated the outage accident report, saying that remedial work is continuing. API traffic recovery is in progress, and we are recovering ChatGPT traffic by region. Sora has begun a partial recovery.Xia Yiping, CEO of Extreme Vietnam, was surrounded by employees of Extreme Vietnam in the Shanghai office. On December 12th, Xia Yiping, CEO of Extreme Vietnam, was surrounded by employees of Extreme Vietnam in the Shanghai office. Xia Yiping said: "We are actively solving the problem. I hope everyone will give some time." At present, there are relevant departments at the Shanghai headquarters of Extreme Vietnam to maintain order at the scene. (per meridian)