List of good news of listed companies on May 23 (list attached)

Several listed companies in Shanghai and Shenzhen issued important announcements on May 23. The following is a summary of the good news:

Dian Diagnostics Group Co.Ltd(300244) : the company's laboratory has the ability to detect monkeypox virus

Dian Diagnostics Group Co.Ltd(300244) ( Dian Diagnostics Group Co.Ltd(300244) ) said on the interactive platform that the company's laboratory has the ability to detect monkeypox virus, and the company will continue to pay attention to the dynamics of this matter.

Shanghai Zj Bio-Tech Co.Ltd(688317) : monkeypox virus nucleic acid assay kit has been certified by EU CE

Shanghai Zj Bio-Tech Co.Ltd(688317) ( Shanghai Zj Bio-Tech Co.Ltd(688317) ) announced on May 23 that the monkeypox virus nucleic acid assay kit (fluorescent PCR method) independently developed and produced by the company has been CE certified by the EU, which can help the diagnosis and prevention and control of related diseases; The monkeypox virus nucleic acid assay kit (fluorescent PCR method) produced by the company is affected by many factors such as market competition, product competitiveness and channel capacity of the company, and the sales and profit contribution are uncertain.

Beijing Supermap Software Co.Ltd(300036) : proposed share repurchase of RMB 60 million-100 million

Beijing Supermap Software Co.Ltd(300036) ( Beijing Supermap Software Co.Ltd(300036) ) on May 23, it was announced that the company planned to repurchase shares with 60 million yuan to 100 million yuan for the implementation of employee stock ownership plan and / or equity incentive, and the repurchase price shall not exceed 22 yuan / share.

Haitian Water Group Co.Ltd(603759) : the actual controller intends to increase the shares by 30-60 million yuan

Haitian Water Group Co.Ltd(603759) ( Haitian Water Group Co.Ltd(603759) ) it was announced on May 23 that Fei Gongquan, the actual controller and chairman of the company, increased his holdings of 236900 shares of the company through centralized bidding on May 20, accounting for 0.05% of the total share capital of the company. Fei Gongquan plans to continue to increase his holdings of the company's shares by means of centralized bidding within six months from May 20, and plans to increase his holdings (including this time) by no less than 30 million yuan and no more than 60 million yuan.

Zhejiang Xinan Chemical Indusyrial Group Co.Ltd(600596) : it is proposed to raise no more than RMB 1.8 billion, and the wholly-owned subsidiary of the controlling shareholder will participate in the subscription

The annual capital raising plan for the relocation of Zhejiang pure polysiloxane Co., Ltd. and non-public offering of 60 billion tons of polysiloxane (20.06 billion yuan) will not be disclosed, and the annual capital raising plan will not be used for the relocation of Zhejiang pure polysiloxane Co., Ltd. ChuanHua chemical, a wholly-owned subsidiary of ChuanHua group, the controlling shareholder of the company, plans to subscribe for no less than 200 million yuan.

Zhejiang Goldensea Hi-Tech Co.Ltd(603311) : it is proposed to raise no more than 350 million yuan for new energy vehicle air filter and other projects

Zhejiang Goldensea Hi-Tech Co.Ltd(603311) ( Zhejiang Goldensea Hi-Tech Co.Ltd(603311) ) announced on May 23 that it is planned to raise no more than 350 million yuan for the R & D and industrialization project of 5.55 million new energy vehicle air filters in Zhuji, the R & D and industrialization project of 1.5 million new energy vehicle air filters in Zhuhai and the construction project of digital management platform.

Zhefu Holding Group Co.Ltd(002266) : it is proposed to build a high-end equipment R & D and manufacturing project of 1 billion yuan

Zhefu Holding Group Co.Ltd(002266) ( Zhefu Holding Group Co.Ltd(002266) ) on May 23, it was announced that the board of directors of the company considered and approved the proposal and agreed that the company would invest 1 billion yuan to build a "high-end equipment R & D and manufacturing project" in Tonglu County, Hangzhou. The project mainly focuses on "1 + 2", that is, the construction of "1 R & D center": R & D center building project; "Two production bases": the project with an annual output of five (sets) pumped storage generator units and the project with an annual output of seven (sets) nuclear power equipment.

Guangzhou Development Group Incorporated(600098) : it is proposed to invest 7.5 billion yuan in the pumped storage project in Dawu County, Hubei Province

Guangzhou Development Group Incorporated(600098) ( Guangzhou Development Group Incorporated(600098) ) on May 23, it was announced that Guangzhou Development Group Incorporated(600098) new energy Co., Ltd., a wholly-owned subsidiary, signed an investment framework agreement with Dawu county government of Hubei Province. It plans to select suitable land for the development of pumped storage projects in the areas under the jurisdiction of Dawu County. It is estimated that the pumped storage project with a total investment of about 7.5 billion yuan will be invested, and the pumped storage project will be invested with an annual output value of 1.2 million KW. After the project is completed and put into operation, the annual output value of the project will be about 80 million yuan. It is proposed to actively participate in the investment and construction of new energy projects such as wind power and photovoltaic in Dawu county and assist the government in building a zero carbon industrial park.

Beijing Hotgen Biotech Co.Ltd(688068) developed monkeypox virus detection reagent

According to the information of Beijing Hotgen Biotech Co.Ltd(688068) official account, Beijing Hotgen Biotech Co.Ltd(688068) developed monkeypox virus nucleic acid detection kit (PCR fluorescent probe method). The kit adopts PCR fluorescent probe method, which can detect the specific target gene of monkeypox virus, has high sensitivity, is compatible with the fluorescent PCR platform, has simple operation, and can quickly realize the differential diagnosis of monkeypox virus.

Sinomine Resource Group Co.Ltd(002738) : it is proposed to raise no more than 3 billion yuan for projects such as high-purity lithium salt

Sinomine Resource Group Co.Ltd(002738) ( Sinomine Resource Group Co.Ltd(002738) ) it was announced on May 23 that the company plans to raise no more than 3 billion yuan through non-public offering of shares, and invest in the 35000 ton high-purity lithium salt project of Chunpeng lithium industry, the 2 million T / a construction project of bikita lithium mine in Zimbabwe, the 1.2 million t / a reconstruction and expansion project of bikita lithium mine in Zimbabwe and supplement working capital.

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