Changes made by Commission Implementing Regulation (EU) 2018/1236 of 13 September 2018 terminating the investigation concerning the possible circumvention of the anti-dumping measures imposed by Implementing Regulation (EU) 2015/82 on imports of citric acid originating in the People's Republic of China by imports of citric acid consigned from Cambodia, whether declared as originating in Cambodia or not: Commission Implementing Regulation (EU) 2017/2300 of 12 December 2017 initiating an investigation concerning the possible circumvention of anti-dumping measures imposed by Implementing Regulation (EU) 2015/82 on imports of citric acid originating in the People's Republic of China by imports of citric acid consigned from Cambodia, whether declared as originating in Cambodia or not, and making such imports subject to registration