You can also trade in old items for new items. Shanghai regularly sorts and recycles old school items.

On June 17th, the 9th China International Technology Import and Export Fair was successfully concluded. The exhibition area of this year's Shanghai International Fair is 35000 square meters, with 958 participating companies. It brings together innovative achievements from 11 countries and regions around the world, as well as 27 provinces and cities across the country. High tech enterprises, specialized and innovative enterprises, and unicorn enterprises from various fields across the country have made collective appearances with internationally leading technologies and products. 56 institutions have launched 61 innovative projects at the Shanghai International Fair. The world's first four arm laparoscopic surgical robot developed and approved for listing by a Chinese company was selected as the "treasure of the museum" at this year's Shanghai Stock Exchange. The 20 MW offshore semi direct drive permanent magnet synchronous wind turbine and the 2-ton manned electric vertical takeoff and landing aircraft were also awarded the "Top Ten Project Awards". Domestic four arm laparoscopic surgical robot. Li Maojun photographed the trading at this year's Shanghai Stock Exchange

Today, Shanghai Power Grid officially entered a three-month peak summer season. According to the forecast of the Shanghai Meteorological Department, the overall temperature in Shanghai this summer is higher than usual. Taking into account multiple factors, the maximum expected electricity load in Shanghai this summer is about 38 million kilowatts, and the city's electricity supply and demand are tightly balanced. State Grid Shanghai Electric Power actively pays attention to the power grid hotspots that occurred during last year's peak load, and has included 40 projects with peak demand in the main power grid as precise control measures for this year's peak summer project. As of now, 33 projects have been completed, and it is expected to be completed by the end of June. At the same time, we will complete the annual maintenance of ultra-high voltage Liantang Station, Fengxian, Huaxin, Fengjing Converter Station, and transmission lines with high quality, and promote special maintenance and governance work such as the renovation of Ge'nan DC; Completed the bilateral power supply and supporting renovation of 127 switch stations, and managed 33 lines

On the road to high-level technological self-reliance and self-improvement, the veteran state-owned enterprise Shanghai Construction Engineering Group is exploring the role of the "national team" through theme education. In the integrated green technology demonstration building in the Yangtze River Delta, which was put into operation on June 9th, Shanghai Construction Engineering Group held a "Theme Education to Promote the Development of Science and Technology Innovation Practice Achievement Exchange Conference". The "Party Member Site Teaching Demonstration Point" and "Model Worker Craftsman Training Class" were also unveiled. Shanghai Construction Engineering, which started from the traditional construction industry, has a more urgent need for technological progress and enterprise transformation. Over the past few months, the Party Committee and various subsidiaries of Shanghai Construction Engineering Group have conducted in-depth investigations and research at the grassroots level, clarifying 287 research topics. Among them, "technological innovation" is the top priority to focus on. Promoting thematic education through learning and practice is the key to driving the "elephant turn". Yin Hongxia, Deputy Secretary of the Party Committee and Chairman of the Trade Union of Shanghai Construction Engineering Group

"What to do when encountering patent infringement during the IPO process?" "How to solve the financing difficulties of light asset, high R&D investment listed companies?" This year's Lujiazui Forum, a newly added event, brings together science and technology industry leaders and financial industry executives. Today, the special event of "Science and Technology Innovation Financial Studio" organized by the Shanghai Financial Industry Federation was held, and the "Science and Technology Innovation Financial Studio" was officially unveiled in Shanghai. The studio aims to serve as a platform for communication and exchange between Shanghai's technology enterprises and financial institutions, gathering industry elites, focusing on difficult and blocking issues, jointly exploring cutting-edge trends in science and technology innovation and financial innovation demands, and contributing wisdom to the coordinated development of Shanghai International Financial Center and globally influential science and technology innovation centers. Zhou Xiaoquan, Director of the Shanghai Municipal Bureau of Local Financial Supervision and Administration, stated that science and technology innovation financial services have a long way to go. When

New members have joined the wild populations of Chinese sturgeon and rouge fish at the mouth of the Yangtze River. At the 2023 Shanghai Rare and Endangered Aquatic Organisms Proliferation and Release Event held yesterday, as the release channels opened one by one, 30 Chinese sturgeon, a national first-class protected animal, and 20000 Chinese rouge fish, a national second-class protected animal, entered the Yangtze River Estuary waters along the slide and embarked on their journey home. The proliferation and release activities of rare and endangered aquatic organisms in Shanghai have been held continuously for more than 20 years.In May of this year, the Municipal Agriculture and Rural Affairs Commission, together with multiple parties, jointly issued the "Further Regulations on Agricultural and Rural Development"