Changzhou Dohow Chemical has shut down its SM unit for maintenance turnaround. Changzhou Dohow Chemical is a subsidiary of New Solar group. The unit was shut down last week for maintenance schedule. Unit is likely to remain off-stream for around one month and will resume its production in the second week of January 2019.Unit is based at Jiangsu province of China and has the production capacity of 2,00,000 mt/year.