The index has been consolidated near 3000 points for many days, and the volatility continues to narrow, but there are hot plates every day, and the surface is not dull. In the current situation of economic inflation, monetary policy is difficult to make a big difference, but at the micro level, the performance of many enterprises is still noteworthy. The continuous inflow of foreign capital provides a strong support for the market. There is still something to do in the future market.

Longyan excellent New Energy Co., Ltd., founded in November 2001, is a state-level high-tech enterprise engaged in the production of biodiesel from waste animal and vegetable oils (gutter oil, hogwash oil and acid grease). The first batch of innovative enterprises in Fujian Province. At present, the company's biodiesel production bases are Longyan Pinglin Plant, Longyan Dongbaoshan Plant and Xiamen Tongan Plant. The three production bases have a combined annual output of more than 200000 tons of biodiesel and annual disposal of more than 210000 tons of gutter oil. the company extends the industrial chain and the deep processing products of biological ester plasticizer, alkyd resin and industrial glycerol. The company is a biodiesel enterprise with huge output, the largest export volume and strong innovation ability in China's biodiesel industry. The company has a strong team of technical personnel and scientific research facilities, and has made a number of key technological breakthroughs in technologies, processes and equipment such as the use of waste oil to produce biodiesel, deep processing of by-products and product development of new materials. in the production process is constantly optimized and upgraded, with 68 patents, various technologies are highly competitive and leading at home and abroad. The company sets up the technology center, the biodiesel enterprise engineering technology center and the biomass energy key laboratory, and sets up the postdoctoral research workstation. The company is the vice chairman unit of the national biomass energy industry technology innovation strategic alliance. Due to the company's good scientific research foundation and scientific research conditions, over the years, it has undertaken projects and projects in the field of national biodiesel technology, such as the Tenth five-year Plan, the Eleventh five-year Plan, the 12th five-year Plan, the science and technology support plan, the national biodiesel key new product plan, the key torch plan and so on. The energy problem has important strategic significance in the national economy. China's oil resources are relatively poor, and the degree of external dependence is more than 60% at present., The development of renewable energy technology and the development of renewable energy industry is the basic way to ensure China's energy strategic security and sustainable economic development. China is a country with a large population, which consumes a lot of oil every year, producing no less than 3 million tons of waste oil (gutter oil, hogwash oil, acidic vegetable oil, aged oil), but these waste oils are not well utilized, and a considerable part of them have been returned to the dining table. endanger the life and health of the people, develop and utilize waste oil to produce biodiesel and biomass materials, and promote the development of biodiesel industry. It is the best way to reduce the return of waste oil to the dining table. With the continuous progress of the technology of producing biodiesel from waste oil and the continuous development of industrialization, the company can consume a large amount of waste oil, such as gutter oil, and most actively and effectively solve and reduce the problem of gutter oil returning to the dining table. at the same time, provide new clean energy and new materials for the country, and open up a sustainable development way for our country to replace oil.

Shenzhen Qingyi Optoelectronics Co., Ltd. (hereinafter referred to as "the company") was founded in August 1997 and was restructured by Qingyi Precision Optoelectronics (Shenzhen) Co., Ltd., with a registered capital of 200 million yuan. Mainly engaged in mask research and development, design, production and sales business, is one of the earliest and large-scale mask production enterprises in China. The company's products are mainly used in flat panel display, semiconductor chips, touch, circuit boards and other industries, these industries are widely used in downstream consumer electronics (such as televisions, mobile phones, notebook computers, tablet computers, wearable devices), vehicle electronics, artificial intelligence, network communications, household appliances, LED lighting, industrial control electronics and other fields. In December 2008, the company was recognized as the first batch of "national high-tech enterprises" in Shenzhen. The company has Shenzhen Optical Mask Technology Research and Development Center and Guangdong Optical Mask Engineering Technology Research and Development Center, which represents the leading technological level of China's mask industry in the domestic mask field. The company strives for excellence and continuous innovation, and is committed to becoming a leader in China's mask industry and an advanced mask product and service provider. The company is located in Shenzhen High-tech Industrial Park, which is known as "Silicon Valley of South China". Mr. Tang Xiangqian, former member of the standing Committee of the CPPCC National Committee and honorary chairman of the Federation of Hong Kong Industries, is the founding investor of Qingyi, with Ms. Tang Yingmin as the chairman and Ms. Zhu Xuehua as the chief executive (general manager).