Answer the questions. The outcome appears here and updates with every answer.
The rule for heading 3301.12 – 3301.30, as published in the Spanish text
«CSP; se ha sometido a reacción química o proceso biotecnológico; se ha sometido a una mezcla, siempre que el peso de los materiales no originarios utilizados no sea superior al 70 % del precio franco fábrica del producto; o MaxNOM 50 % (EXW).»
What is entered stays in the browser and is not sent anywhere. The outcome is guidance and does not replace the customs broker's review. Codes are compared with the first digits of the product, 3301.13.90.