Hong Kong, March 1 -- VietJet Air will expand its cargo network this year after moving quickly in introducing cargo-only services in response to the COVID-19 pandemic. Read More "I believe freight transportation will continue to be our focus sector which brings in breakthroughs and extra revenue for Vietjet in 2021," Vietjet cargo standing vice president, Tran Quang Hoa, said in a statement. "These services will be developed based on our existing products in 2020 which have optimized our fleet and operation and raked in quite a considerable amount of revenue for Vietjet in the past year." The low-cost carrier said it would diversify its range of cargo services to closely follow the development of the logistics market, meeting the mounting d...