SZSE Ticker: 300690

Shandong Shuangyi Technology Co., Ltd.

山东双一科技股份有限公司

双一科技

SHUANGYI TECH.

Listing Date: 2017-08-08

Board: GEM

Industry Classification: Manufacturing

The new composite material of polydicyclopentadiene (PDCPD) is applied in batches to lightweight vehicle parts

The new composite material of polydicyclopentadiene (PDCPD) is applied in batches to lightweight vehicle parts

[Express] Double One Technology's 30,000 restricted shares will be lifted on May 9-CFi.CN Zhongcai Network

[Express] Double One Technology's 30,000 restricted shares will be lifted on May 9-CFi.CN Zhongcai Network

Double One Technology successfully passed the 2022 "three systems" audit

List of dividend distribution plans of listed companies in 2021_ Oriental Fortune Net

Double One Technology (300690): Legal Opinion of Beijing Kangda Law Firm on the Repurchase and Cancellation of Some Restricted Stocks of Shandong Double One Technology Co., Ltd. in 2018 Restricted Stock Incentive Plan- CFi.CN Zhongcai.com

Double One Technology (300690.SZ) released its 2021 results, with a net profit of 150 million yuan, down 53.30%, and 3 yuan for every 10 shares.

[Express] Double One Technology Announces 2021 Annual Dividend Plan-CFi.CN Zhongcai Network

[News] Double One Technology Announces Annual Report CFi.CN

[Annual Report] Double One Technology (300690): Indicative Announcement Disclosed in the 2021 Annual Report CFi.CN Zhongcai Network

Double One Technology (300690): Independent Opinions of Independent Directors on the Eighth Meeting of the Third Board of Directors CFi.CN

Double One Technology (300690): Repurchase and Cancellation of Restricted Shares That Have Been Granted But Not Unlocked CFi.CN Zhongcai Network

Double One Technology (300690): 2021 Annual Work Report of the Board of Directors CFi.CN

Double One Technology (300690): Pre-approval opinions on matters related to the eighth meeting of the third board of directors- CFi.CN Zhongcai Network

Double One Technology (300690): 2021 Annual Work Report of the Supervisory Committee CFi.CN

Double One Technology (300690): 2021 Annual Report of Independent Directors-Li Bin- CFi.CN Zhongcai.com

Double One Technology (300690): Investment Plan for Wholly Owned Subsidiaries- CFi.CN Zhongcai Network

[First Quarterly Report] Double One Technology (300690): Indicative Announcement Disclosed in the First Quarterly Report of 2022 CFi.CN Zhongcai Network

Double One Technology (300690): Special Report on the Deposit and Actual Use of Raised Funds in 2021 CFi.CN Zhongcai Network

Double One Technology (300690): Resolution of the Board of Directors CFi.CN

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