HANOI, Jan 16 (Reuters) - Vietnam's military-run telecom company Viettel on Friday began construction of the country's first semiconductor fabrication plant, with trial production expected to start by late 2027, part of Vietnam's plan to create its own semiconductor manufacturing ecosystem.After the 27-hectare facility, located in Hoa Lac Hi-Tech Park on the outskirts of Hanoi, completes construction and technology transfer by the end of next year, it will go into trial operation, fine-tune its ...