2021

2020

2019

USD ‘000

Human resources expenses

36,184

29,955

26,700

Business promotion, travel and entertainment

1,358

1,349

3,340

Statutory, advisory and rating

9,938

6,174

3,463

Information technology and software

3,123

2,719

1,872

Office operation

1,270

1,518

1,460

Depreciation and amortization (note 13)

2,813

1,980

1,288

Impairment of goodwill (note 34)

41

—

Interest expense arising from lease liabilities (note 16)

358

203

108

Bank charges

128

122

137

Corporate expenses

3,733

2,903

898

58,946

46,923

39,266