<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>2448-718X</journal-id>
<journal-title><![CDATA[El trimestre económico]]></journal-title>
<abbrev-journal-title><![CDATA[El trimestre econ]]></abbrev-journal-title>
<issn>2448-718X</issn>
<publisher>
<publisher-name><![CDATA[Fondo de Cultura Económica]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2448-718X2025000200347</article-id>
<article-id pub-id-type="doi">10.20430/ete.v92i366.2265</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Precio unitario de las exportaciones intensivas en recursos naturales de Argentina, Brasil, Chile, México, Perú y Venezuela, según el nivel de procesamiento manufacturero]]></article-title>
<article-title xml:lang="en"><![CDATA[Unit price of natural resource-intensive exports from Argentina, Brazil, Chile, Mexico, Peru, and Venezuela, according to the level of manufacturing processing]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Fujii-Gambero]]></surname>
<given-names><![CDATA[Gerardo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Morales-López]]></surname>
<given-names><![CDATA[Rodrigo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Nacional Autónoma de México Facultad de Economía División de Estudios de Posgrado]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,UNAM Centro Regional de Investigaciones Multidisciplinarias ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2025</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2025</year>
</pub-date>
<volume>92</volume>
<numero>366</numero>
<fpage>347</fpage>
<lpage>380</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2448-718X2025000200347&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2448-718X2025000200347&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2448-718X2025000200347&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen En varios países desarrollados la manufactura tuvo como punto de partida el procesamiento interno de los recursos naturales de los que disponen. En la actualidad hay países de altos ingresos que se insertan en el comercio mundial por la exportación de estos productos. El objetivo del trabajo es mostrar el nivel de sofisticación de esas exportaciones en seis países latinoamericanos mediante el seguimiento del precio unitario de éstas por nivel de procesamiento de la cadena petroquímica (Argentina, Brasil, México y Venezuela); cuprífera (Chile y Perú); del hierro y el acero (Brasil y México), y de la soja y sus derivados (Argentina y Brasil). Los antecedentes muestran el potencial de incremento del ingreso interno contenido en las exportaciones de estos productos a través de profundizar su procesamiento manufacturero previo a la exportación.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract In various developed countries, manufacturing began through the internal processing of locally available natural resources. Currently, high-income countries participate in world trade by exporting these products. The objective of this paper is to demonstrate the level of sophistication of these exports by monitoring the unit price of exports of the petrochemical chain (Argentina, Brazil, Mexico, and Venezuela); copper (Chile and Peru); iron and steel (Brazil and Mexico); and soybean and its derivatives (Argentina and Brazil). We show the potential for elevating domestic export income by increasing manufacturing done within a country before its export.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[comercio mundial de manufacturas intensivas en recursos naturales]]></kwd>
<kwd lng="es"><![CDATA[precio unitario de las exportaciones]]></kwd>
<kwd lng="es"><![CDATA[cadenas de valor de recursos naturales]]></kwd>
<kwd lng="en"><![CDATA[World trade in natural resource-intensive manufactures]]></kwd>
<kwd lng="en"><![CDATA[unit price of exports]]></kwd>
<kwd lng="en"><![CDATA[natural resource value chains]]></kwd>
</kwd-group>
</article-meta>
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