The Brazilian iron ore tax code is 1020301. The tax classification code for ferrous metal ore iron concentrate is: 1020301, including raw ore (magnetite ore, hematite ore, limonite ore, siderite ore, polymetallic ore), iron ore finished product (steel-making lump ore, refining ore) Iron lump ore, iron-rich powdered ore, iron concentrate), artificial rich iron ore (sintered iron ore, pelletized iron ore, other artificial rich iron ores), etc. The tax classification and coding of goods and services means that in the upgraded version of the VAT invoice, when a taxpayer issues an invoice, the goods on the invoice should be associated with the tax code approved by the State Administration of Taxation, and the invoice will be issued according to the tax rate and collection rate indicated on the classification code. .