why are there different cryptocurrencies- Top Knowledge graph

National Medical Products Administration publicly solicited opinions on the Guiding Principles for the Classification and Definition of Medical Device Products Using Nano-materials (Draft for Comment).The semiconductor ETF(512480) closed up 1%, and it received a net subscription of 481 million yuan yesterday, ranking first among stock ETFs! On December 10th, the semiconductor ETF(512480) closed up 1% with a turnover of 2.513 billion yuan. The constituent stocks are mixed. In terms of rising, SMIC leads the gains, while Chinese and micro companies follow. In terms of decline, Lanqi Technology led the decline, and Changdian Technology followed suit. In terms of capital inflow, on December 9, the semiconductor ETF(512480) received a net subscription of 481 million yuan, ranking first among stock ETFs. Hua Fu Securities said that the localization of semiconductor materials is accelerating, and the downstream fabs are expanding rapidly, so it is optimistic about maximizing the industrial dividend advantage of the head enterprises. In terms of electronic chemicals, the downstream wafer factory is gradually completed, and the chip production capacity is expected to continue to be released. Downstream demand promotes industrial upgrading and innovation, and the industry has entered a period of rapid development. With the continuous promotion of manufacturing upgrading in China, the demand for high-standard and high-performance materials will be gradually released, and the new material industry is expected to develop rapidly.Amazon has deployed 750,000 robots in the global logistics network. At the 2024 Amazon Global Cross-border Summit, Amazon executives revealed that more than 750,000 robots have been deployed in its global logistics distribution network. Among them, there are fixed packaging picking robots such as Fanuc, and autonomous mobile robots for warehousing and handling.

On the 10th, rebar rose by 2.50%, and the latest main contract positions changed as follows. According to the exchange data, as of December 10th, the main contract rebar was 2,505, up or down by +2.50%, with a turnover of 3,030,500 lots. The position data showed that the top 20 seats were clear, and the difference position was 42,330 lots. The total turnover of rebar futures contracts was 3,944,100 lots, an increase of 1,651,900 lots over the previous day. The first 20 seats in the contract held 1,524,500 lots, a decrease of 101,900 lots from the previous day. The short positions of the top 20 seats in the contract were 1,598,000 lots, a decrease of 105,900 lots from the previous day. (Sina Futures)Huawei signed a comprehensive cooperation agreement with Huazhong Normal University. On December 10th, according to Huawei China official micro-news, Huazhong Normal University and Huawei Technologies Co., Ltd. signed a comprehensive cooperation agreement in Sanya, Dongguan. According to the agreement, the two sides will establish a comprehensive cooperative relationship in ICT talent training, scientific research innovation and smart campus.The turnover of Shanghai, Shenzhen and Beijing exceeded 1.5 trillion, exceeding 430 billion compared with yesterday.

*ST Reclamation: the project won the bid of 214 million yuan. *ST Reclamation Announcement, the company has been determined as the bid winner of "General Contract of the Second Passage of Yuyao North Pai-Jiangsimen Pumping Station Project of Taojia Road", and the bid amount of the project is 214 million yuan. The winning bid accounted for 6.85% of the company's audited net assets in 2023 and 10.01% of the company's total audited operating income in 2023. If the contract is finally signed, it will have a positive impact on the company's operating income and net profit in the future.Consumer prices in Ukraine rose by 11.2% year-on-year in November, with an estimated increase of 10.4%; In November, consumer prices rose by 1.9% month-on-month, and it is estimated to rise by 1.5%.Chief Financial Officer of Citigroup: The credit card default incident did not bring any accidents.