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Ethylene unit
Refining unit
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ABOUT US
Introduction
Historical development
Supezet’s Industrial chain
Business philosophy
Honor and qualification
VALUE SERVICE
Product value
Technological value
Service value
PRODUCT
Ethylene unit
Refining unit
Chemical engineering unit
NEWS
Company news
Media news
Industry news
SOCIAL RESPONSIBILITY
CONTACT US
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Periodical announcement
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Investor contact
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卓然股份(688121.SH)
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Announcement of SupeZET Shares on the renewal of accounting firm in 2022
PDF
2022-04-29
SupeZET shares on the announcement of 2021 annual profit distribution plan
PDF
2022-04-29
SupeZET stock announcement on the change of supervisors
PDF
2022-04-29
Announcement of the resolution of the first extraordinary shareholders' meeting of SupeZET Shares in 2022
PDF
2022-03-15
Shanghai Jintiancheng Law Firm Legal opinion on the first Extraordinary shareholders' meeting of SupeZET Shares in 2022
PDF
2022-03-15
SupeZET Shares on the 2022 restricted stock incentive plan insider information trading of the company's stock self-inspection report
PDF
2022-03-15
The verification opinions and public announcement of the Board of Supervisors on the list of incentive objects of the company's 2022 restricted stock incentive plan
PDF
2022-03-08
Shanghai SupeZET Engineering Technology Co., LTD. 2022 first extraordinary shareholders meeting information
PDF
2022-03-01
Shanghai SupeZET Engineering Technology Co., LTD. 2021 annual performance bulletin
PDF
2022-02-28
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