Bhutan: A broken gearbox at a coal mill at the Penden Cement Authority plant in Gomtu has reduced its production. The plant has had intermittent mechanical issues with the gearbox in one of its two coal grinding mills since April 2017 leading to a breakdown in May 2017, according to the Kuensel newspaper. Then in June 2017 a similar problem occurred with the main drive gear in its other coal mill. The plant has been producing cement using imported clinker since then although it shut down completely for several days in late June 2017.
So far the cement producer has been unable to procure replacement parts. It has also been reported that the company has had difficulty importing clinker from India following the introduction of the Goods and Services Tax (GST).