On the evening of February 10, the listed company's major positive and negative announcement I: major positive 1: Tongyi shares: the IPO application of the participating company was approved by the CSRC for registration and approval, and the company highlights: medium and high-end

On the evening of February 10, listed companies made a major positive and bearish announcement

One: major positives

1: Tongyi shares: the IPO application of the participating company was approved by the CSRC for registration and approval, and the company highlights: the sale of high-end chemical and electronic materials, and established cooperative relations with a number of world-renowned enterprises.

2: Renfu Pharmaceutical: The clinical trial of aminophenol oxycodone sustained-release tablets of the holding subsidiary was approved, and the company highlighted: it has a leading position in the fields of nervous system drugs, fertility regulatory drugs, and gender health business.

3: Xin Fengming: Sun Company's annual output of 300,000 tons of polyester fiber project put into production, company highlights: the domestic civilian polyester filament industry ranked second, the main products are POY, FDY and DTY.

4: Meichang shares: plans to improve the efficiency of high-efficiency diamond line production line, company highlights: once the first manufacturing unicorn enterprise in Shaanxi Province.

5: Yahuilong: The new coronavirus antigen detection kit has been designated by the Japanese PMDA certification, and the company highlights: it has a first-mover advantage in the field of chemiluminescence diagnosis of autoimmune diseases.

6: SMIC: Net profit in the fourth quarter of 2021 increased by 172.7% year-on-year, company highlights: Chinese mainland integrated circuit manufacturing enterprise group with the most advanced technology, the most complete supporting facilities, the largest scale and transnational operation.

7: Chengfa Environment: Won the bid for the market-oriented operation project of urban sewage treatment facilities in Yanling County, the company highlights: the main highway development and operation and infrastructure investment.

8: Crystal Optoelectronics: plans to buy back shares of 100 million yuan to 200 million yuan, company highlights: the leader of the domestic optical optoelectronics industry.

9: Xiangjia shares: in January, live poultry sales revenue increased by 29.13% year-on-year, the company's highlights: national agricultural industrialization key leading enterprises

10: Ankai Bus: January sales increased by 0.26% year-on-year, company highlights: the earliest domestic R & D and mass production and operation of new energy bus vehicle enterprises.

11: SAIC Motor: In January, the sales volume of new energy vehicles increased by 25.54% year-on-year, and the company's highlights: The company's vehicle production and sales scale has maintained a leading position in China for many years.

12: Xiaoming shares: January chicken product sales revenue increased by 70.39% year-on-year, the company highlights: the company occupies an important position in China's layer chicken breeding industry.

13: Ulide: plans to invest no more than 300 million yuan in the construction of instrumentation industrial park, company highlights: one of the well-known and large-scale instrumentation companies in Asia.

14: Lianchuang shares: plans to invest in the construction of 50,000 tons / year PVDF industrial chain and 0.6GW supporting green power projects, the company highlights: polyurethane new material technology is in a leading position.

15: Zhejiang Energy Power: Plans to invest 432 million yuan to form a special fund to participate in the fixed increase of Weining Energy, the company's highlights: the main thermal power generation business, Zhejiang regional energy leading enterprises.

16: Changshan Beiming: Plans to jointly invest in the construction of China Supply and Marketing Shijiazhuang Cold Chain Logistics Industrial Park Project, the company's highlights: textile, software dual main business development of state-owned holding enterprises.

17: Xianhui Technology: Proposed acquisition of 51% equity of Ningde Dongheng Machinery, company highlights: high-end intelligent equipment manufacturer in the automotive industry.

18: China Merchants Securities: The public issuance of perpetual subordinated corporate bonds of not more than 15 billion yuan was approved by the CSRC, and the company highlights: For many consecutive years, it has won the highest rating of the CSRC securities company classification evaluation, Class A "AA".

19: Medissy: Plans to raise no more than 2.16 billion yuan for projects such as pharmaceutical research and development innovation industry base, the company's highlights: one-stop new drug research and development service providers.

20: Fangyuan shares: the proposed issuance of convertible bonds to raise no more than 660 million yuan for the annual output of 50,000 tons of high-end ternary lithium battery precursors and other projects, the company highlights: NCA ternary precursor faucet.

Two: major bearish

1: Jiangsu Beiren: core technical personnel left, company highlights: focus on robot system integration and intelligent, automated welding system integration of engineering companies.

2: Zhejiang Mining Shares: The company's directors face the risk of being taken criminal compulsory measures due to drunk driving, the company's highlights: one of the leading suppliers of high-end mining machinery and equipment in China.

3: Apex Software: Shareholder Jinshi Investment intends to reduce its shareholding by no more than 6%, and the company's highlights: The leading professional platform software and information service provider in China.

4: Shenzhen Airport: Passenger throughput in January fell by 31.48% year-on-year, company highlights: the first modern international airport in China to realize sea, land and air transport.

5: Zhenghong Technology: January pig sales revenue decreased by 42.05% month-on-month, the company's highlights: the production and sales of feed products industry leading enterprises.

6: Poly Development: The amount of contracts signed in January decreased by 34.29% year-on-year, and the company highlights: a leading enterprise mainly engaged in high-end boutique residential development and urban landmark commercial properties.

7: Huaren Pharmaceutical: Huaren Century Group Co., Ltd. plans to reduce its holdings by 70.9326 million shares, accounting for 6.0%. Company highlights: has the largest non-PVC soft bag infusion monomer plant in China.

8: Huina Technology: Zhang Hongjun plans to reduce his holdings by 3.5143 million shares, accounting for 2.88%. Company Highlights: Pioneer and Leader of Domestic Passenger Flow Analysis Industry.

9: Di wei: Yang Jianmin plans to reduce his holdings by 11.680 million shares, accounting for 6.0%. Company highlights: high-tech enterprises for special parts of oil and gas equipment.

10: UniD: Nanjing Zhonglian Preferred No. 1 Private Equity Investment Fund Partnership (Limited Partnership) plans to reduce its holdings by 5.680 million shares, accounting for 5.16%. Company Highlights: One of the well-known and large-scale instrumentation companies in Asia.

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