what are bitcoins used for, Overview

Indian Trade Secretary: India's export performance is very good. India's service trade will soon reach 50% of the total trade volume.The weighted share price index of Taiwan Stock Exchange closed 0.6% higher at 23,046.80 points.Pakistan KSE-100 index rose 1% to 112,128.50.

The USD/JPY rose more than 30 points against the Japanese yen in the short term and is now reported at 152.56.Mei Ansen signed a strategic cooperation agreement with Shuguang Network Technology Co., Ltd. According to Mei Ansen, recently, Mei Ansen and Shuguang Network Technology Co., Ltd. held a strategic cooperation signing ceremony in Chongqing. The two sides reached a strategic cooperation to jointly build smart mine bases and comprehensive solutions. Shuguang Network Technology Co., Ltd. is a holding subsidiary of Zhongke Shuguang (603019).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).

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)The main fuel contract rose by 4.00% in the day and is now reported at 3188.00 yuan/ton.With a case value of 6.891 billion yuan, the Anti-smuggling Bureau of Huangpu Customs launched a special campaign to crack down on smuggling and fraudulent tax refund, which was announced by the Customs. Recently, the Anti-smuggling Bureau of Huangpu Customs, together with the Third Branch of the Securities Crime Investigation Bureau of the Ministry of Public Security, the Economic Investigation Corps of the Hunan Provincial Public Security Department and the Yueyang Public Security Bureau of Hunan Province, launched a special campaign to crack down on smuggling and fraudulent tax refund, and simultaneously carried out arrests and investigations in Dongguan, Shenzhen, Guangzhou, Yueyang and Jinjiang. After preliminary investigation, criminal gangs were suspected of smuggling imported LCD screens and integrated circuits with a case value of 756 million yuan, falsely issuing special invoices for value-added tax and defrauding export tax rebate of 6.135 billion yuan, with a total case value of 6.891 billion yuan.