1. Korea Ministry of Oceans and Fisheries press release, “ Reducement of environmental pollution caused by marine waste”, 2021. Distribution on February 3.
2. Act No. 18065, “Marine Waste and Marine Polluted Sediment Management Act”, 2021. Enforced on October 14.
3. S.D Kim, Recent domestic and global calcium carbonate market status and prospect report, http://www.cischem.com, Cischem.com Co., Ltd/Consulting Division 2015.