Jiangsu Sailboat has shut down its MTO unit for maintenance turnaround. The operations were put on halt due to some technical fault that arose last week. The unit is likely to remain off-stream for around three weeks. Unit is based at Lianyuang in Jiangsu province of China and has the production capacity of Ethylene around 360,000 mt/year and propylene production capacity of 470,000 mt/year.