- Manufacturing high-end ceramic tiles and fine-art tiles.

- Constructing civil construction.

- Other business lines under the business registration certificate.

- September 01, 2000: Chang Yih Ceramic Limited Company is established as 100% foreign-owned company. The investor is CHYIH Investment Limited (Taiwan) with the registered investment of USD15 million and an operation period of 47 years since the issuing date of the investment certificate;

- 2006: Transformed into Chang Yih Ceramic Joint Stock Company with the charter capital of VND90,478,550,000 and listed on Hochiminh Stock Exchange (HOSE);

- May 11, 2017: Delisted from Ho Chi Minh Stock Exchange (HOSE);

- May 22, 2017: Traded on the UPCOM market;