The Federation of Thai Industries' Automotive Industry Club has reported that vehicle production fell 8.8 per cent last month from the same month a year earlier, but rose 8.9 per cent from the previous month, to 135,045 units.
The latest declines in production were attributed to the country's slow economic recovery and a change in the assembly line of one of the automakers, the FTI said.
Nasdaq reported that for the first five months of 2015, total production contracted 1.1 per cent from a year ago to 783,553 units.