Information Disclosure

Notice on record date for exercising covered warrant CHPG2014

Report on the date of becoming Major Shareholder owning from 5% or more of shares - En Fund L.P.

Report on results of transaction of transaction in shares of internal person of SSI_ Nguyen Duy Hung

REPORT ON RESULTS OF TRANSACTION IN SHARES OF RELATED PERSONS OF INTERNAL PERSON- MR. NGUYEN DUY HUNG

Disclosing conversion date of the convertible bonds

Disclosing report on the result of the issuance

Disclosing the change of outstanding voting shares

Report on results of transaction of transaction in shares of internal person of SSI_ Ngo Van Diem

Disclosing Decision on changing listed covered warrants

Notice of transaction in shares of internal person – Mr. Ngo Van Diem