SHANGHAI: As Shanghai sweltered in a heatwave in June, the car factory where Mike Chen works switched production to night shifts and dialled down the air-conditioning.
For Chen, toiling through the early hours in his sweat-soaked uniform, it was the latest slap in the face after cuts in bonuses and overtime slashed his monthly pay this year to little more than a third of what he earned when he was hired in 2016.
