FILE PHOTO: Workers weld an iron frame which will be used with a tractor for ploughing fields, at a workshop in an industrial area in Kolkata, India, February 12, 2019. REUTERS/Rupak De Chowdhuri/File Photo
FILE PHOTO: Workers weld an iron frame which will be used with a tractor for ploughing fields, at a workshop in an industrial area in Kolkata, India, February 12, 2019. REUTERS/Rupak De Chowdhuri/File Photo