id,hts_code,indent,description,unit,general_rate,special_rate,column2_rate,footnotes,chapter_id
13951,8448.51.30.00,4,Other,thousands,Free,,"$1.15/1,000 + 40%","[{""columns"": [""general""], ""marker"": ""1"", ""value"": ""See 9903.88.15. "", ""type"": ""endnote""}]",15