On June 4th, 2015, the Indonesian authorities initiated an anti-dumping investigation on imports of ammonium nitrate from Australia, China, Malaysia and the Republic of Korea. The product subject to investigation is classified under the following HS code: 3102.3000. The complaint was lodged by PT. Kaltim Nitrate Indonesia.
 
On 30 September 2016, the Indonesian Anti-Dumping Authority decided to exclude Australia from the above investigation following the request submitted by the above applicant.

On 9 September 2021, the Indonesian authorities terminated the antidumping investigation on imports of the subject good from China, Malaysia and the Republic of Korea, without the imposition of duties. The termination follows the applicants' withdrawal of their petition on 9 September 2021.