(1) Status of establishment of issuers According to the “Certificate of Registration” (CertificateOfIncorporation) issued by the Cayman Islands Company Registration Office on April 28, 2017, the issuer was established in accordance with the Cayman Islands Companies Act on April 28, 2017. The issuer's registered name at the time of establishment was “CHJTechnologiesInc.” , the authorized share capital is $50,000, divided into 5,000,000 common shares with a face value of $0.01 per share. At the time of establishment of the company, Vistra (Cayman) Limited held 1 common share of the company. On April 28, 2017, Vistra (Cayman) Limited transferred 1 common share to BVI company Ampleeltd, which was wholly-controlled by the actual controller Li Xiang. On the same day, the company separately issued 898,999 common shares to AmpleEltd. On the same day, the company issued 54,000 common shares to DagateLimited, which is wholly controlled by Li Tie SeaWaveOverseas Limited issues 47,000 common shares. (2) Issuer's historical evolution The main events in the issuer's history are as follows: As of the date of signing of this prospectus, there have been no other changes in the issuer's share structure and registered capital other than the above circumstances. (3) Major asset restructuring During the reporting period, there were no major asset purchases, sales, or replacements by the issuer that led to substantial changes in the company's main business and operating assets.