China Crystal Technology: Summary Report on Continued Supervision and Sponsorship by Haitong Securities Co., Ltd. on the Company\'s Initial Public Offering and Listing of Shares
China Crystal Technology: 2021 Annual Equity Distribution Implementation Notice
Announcement on the stock listing and transaction of Zhejiang Zhongjing Technology Co., Ltd.
China Crystal Technology: China Securities Regulatory Commission's approval for the company's initial public offering of shares
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