The company did not say why it closed the Suntec City restaurant, but it reviews its restaurants to stay competitive.

Crystal Jade started in Singapore in 1991 and has many restaurants with different types of Chinese food. It has restaurants in Singapore and other countries.

Crystal Jade's Suntec City restaurant served roast pork and roast duck.

The restaurant had Cantonese food, including dim sum and wok-fried dishes. Popular dishes included har gau and pork belly.

Crystal Jade now has 16 restaurants in Singapore after closing one.

Many restaurants in Singapore are struggling with high costs and not enough workers.

Over 1,200 food businesses closed in Singapore between January and April this year.