Newmont Mining has announced the suspension of operations at its Batu Hijau mines in Indonesia. This follows the halt in production and processing of copper concentrate at its Indonesian operations after its copper concentrate storage facilities were filled to capacity.
The company had halted exports from Indonesia in January, as a law banning exports of unprocessed minerals from the country came into effect. Though last minute changes to the law permitted Newmont to export its copper concentrates, they imposed a 25% tax on exports which would rise to 60% by 2016. The company claimed that this tax violated the terms of its original investment agreement, or contract of work, with the Indonesian government.
The company is engaged in negotiations with the government regarding the export duty, leading to resumption of its exports from the country. The company invoked the force majeure clause of its contract of work, in order to suspend operations, after its storage facility was filled to capacity and production could not be continued.
The suspension of production will impact Newmont’s quarterly and annual results, though the extent of the impact will be determined by the duration for which operations remain suspended.
A law enacted in Indonesia in 2009 banned exports of unprocessed minerals from the country with effect from January12, 2014.