Semi-annual report pre-increase is a popular track that has received relatively high attention recently, but many stock investors do not know what are the concept stocks of semi-annual report pre-increase. Today, Financial Manager has sorted out the concept of semi-annual report pre-increase for investors. The list of leading stocks is for your reference.
Yuneng Technology (688348)
Yuneng Technology Co., Ltd. focuses on the new energy field of photovoltaic power generation and is mainly engaged in the research and development of component-level power electronic equipment in distributed photovoltaic power generation systems. Production and sales, the main products include micro inverters, intelligent control shut-offs, energy communication and monitoring analysis systems, etc. The company is a high-tech enterprise. In May 2016, it was recognized by the Ministry of Industry and Information Technology as an enterprise that meets the "Standard Conditions for the Photovoltaic Manufacturing Industry" (the fifth batch), and was rated as the "Enterprise with the Most Development Potential in the National Electronic Information Industry". It has successively developed The world's first three-phase micro inverter and the world's first single-phase four-body micro inverter were launched and certified in the European and American markets. At the end of 2019, it became the second company in the world to launch an intelligent control gateway that complies with Sunspec industry standards for the US market. The manufacturer of the circuit breaker.
Deye Technology Co., Ltd. (605117)
Ningbo Deye Technology Co., Ltd. is mainly engaged in components such as evaporators, condensers and frequency conversion control chips, as well as dehumidifiers and air source heat pump hot air fans. R&D, production and sales of environmental electrical products. The company's main products are three series of products with the core series of heat exchangers, circuit control series and environmental electrical appliances series. The company's environmental electrical product "Deye" brand dehumidifier has won the first prize of the 2017 China Design Red Star Award and the 2017 and 2018 Golden Wheat Award Quality Awards. In 2018, Deye brand dehumidifiers ranked first in the industry in terms of transaction index on Tmall and transaction value index on JD.com.
Jinlang Technology (300763)(300763)
Jinlang Technology Co., Ltd. is mainly engaged in the research and development, production, sales and Serve. The company's main product is string inverter, which is an indispensable core equipment for solar (000591) photovoltaic power generation system. The company has been continuously recognized as a national high-tech enterprise since 2011. The company is one of the earliest string-type grid-connected inverter manufacturers in China that has simultaneously passed EU CE certification, Australian SAA certification, American ETL certification and other mainstream market certifications.
Haiyou New Materials (688680)
Shanghai Haiyou New Materials Co., Ltd. is a high-tech enterprise engaged in the research, development, production and sales of special polymer films. The company takes thin film technology as its core, is based in the fields of new energy and new materials, and is committed to continuous innovation to provide customers with mid-to-high-end special film products. In the context of vigorously developing the new energy industry, the company's main polymer film materials are mainly used to support the photovoltaic industry in the new energy industry. The main products include transparent EVA film, white enhanced EVA film, POE film and others Polymer film, etc.
Huahai Qingke Co., Ltd. (688120)
Huahai Qingke Co., Ltd. is a high-end semiconductor equipment manufacturer with core independent intellectual property rights. It is mainly engaged in the research and development, production and Sales and technical services, the main products are chemical mechanical polishing (CMP) equipment. The company's main products are CMP equipment with core independent intellectual property rights. The company also won the "First Prize of Tianjin Science and Technology Award (Technical Invention)", "Special Prize of China Machinery Industry Science and Technology Award (Technical Invention)", "2018 and 2019 China Semiconductor Innovation Product and Technology Award", "China Good Design Gold Award" and other honors.
As of December 31, 2021, the company has 209 domestic and foreign authorized patents, including 114 invention patents, 95 utility model patents, and 7 software copyrights; the company has shipped more than 140 CMP equipment in total, and no products have been shipped. There are over 70 orders on hand, and the equipment has been widely used in SMIC...
Shanghai CNC (603185)
Wuxi Shangmao CNC (603185) Co., Ltd. is mainly engaged in The business is engaged in the research and development, production and sales of precision machine tools. The company's main products are photovoltaic special equipment, sapphire special equipment, and general grinding machines.
China Mining Resources (002738)
China Mining Resources (002738) Group Co., Ltd. is a company mainly engaged in geological engineering technical services. The company's main business is the research and development, production and sales of rare light metal raw materials lithium salt, cesium salt and rubidium salt products. As one of the first large-scale commercial comprehensive geological survey technology service companies to “go global” in China’s non-ferrous metal industry, the company has gradually formed a strong comprehensive network in terms of experience, management, technology, talents, customers, mechanisms, etc. after years of development. It has strong first-mover advantages in terms of overseas market experience, brand, mid-to-high-end customer resources, etc. The company has more than 20 holding subsidiaries at home and abroad, has developed a good market reputation, and ranks among the top in the overseas market segments of China's nonferrous metal exploration technology services.
Yujing Co., Ltd. (002943)
Hunan Yujing Machinery Co., Ltd. is mainly engaged in the research and development, production and sales of equipment and consumables for cutting, grinding and polishing of high-hard and brittle materials. The main products include polishing and grinding machines, multi-wire cutting machines, self-produced diamond wires, vacuum coating machines, purchased diamond wires, thermal field system series products, equipment modifications and services. The company's products are widely used in consumer electronics, automotive industry, new materials, instrumentation, solar photovoltaics and other fields. The company is in a leading position in the production and R&D of domestic multi-wire cutting machines and grinding and polishing machines, and is one of the leading companies in the R&D and production of domestic wire cutting and grinding and polishing equipment.
Wencan Group Co., Ltd. (603348)
The main business of Wencan Group Co., Ltd. is the research and development, production and sales of automotive aluminum alloy precision die-casting parts. The company's main products are aluminum alloy die castings for automobiles. The company's main customers are well-known domestic and foreign vehicle manufacturers and parts manufacturers, so the production equipment selected is at an advanced level internationally and in the same industry.
Tianqi Lithium Industry (002466)
The main business of Tianqi Lithium Industry (002466) Co., Ltd. is the production, processing and sales of lithium concentrate and lithium chemical products. The company's main products are lithium ore, lithium compounds and derivatives. The company has won awards and honorary titles such as "China's Best Employer 2019" by Aon Hewitt, "Outstanding Responsible Enterprise of the Year" by Southern Weekend, and "Public Welfare Enterprise of the Year 2019" by Philanthropy Times. According to the Roskill2019 report, the company is the world's third largest supplier of battery-grade lithium carbonate based on downstream merchant sales in 2018.