Information Disclosure

Notice on record date for exercising 05 covered warrants

Implementation for disbursement of trust loans with Union Bank of Taiwan and Taishin international Bank

Information disclosure of adjustment to covered warrant CVNM2010

Disclosing the change of outstanding voting shares

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

Report on results of transaction of transaction in shares of internal person of SSI_ Nguyen Hong Nam,

REPORT ON RESULTSOF TRANSACTION IN SHARES OF RELATED PERSONS OF INTERNAL PERSON- MR. NGUYEN HONG NAM

Disclosing GMS Resolution and Minutes collecting opinion of shareholders in written

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

Announcing Decision on delisting of 01 covered warrant